Explosion-proof

LED Lighting

Safety is Your Top Priority!

Safe, Energy Saving,

Environmental Friendly

Headquarters:
5F, No.113, Zhongcheng Rd, Tucheng Dist,
New Taipei City 236, Taiwan
Tel: 886-2-2268-9570 Fax: 886-2-2268-9571
2017 September

TOP HI-TECH, INC. Field installation in North America

Houston Office:
933 East Airtex Drive, Houston, TX 77073
Tel:1-617-852-6069 (U.S.A.)
E-mail: sales@tht-ex.com
Website: www.tht-ex.com

Products are designed & Made In Taiwan with global certifications.

Copyright September 2017 by TOP HI-TECH CO., LTD.
 Safety Is Your Top Priority
Company Name: TOP HI-TECH CO., LTD. (THT-EX) Capital: USD3.4 million
Number of employees: 50 Headquarters: New Taipei City, Taiwan
About us Monthly capacity： 6600 sets Branch in the State: Houston, Texas
✦ ISO 9001 & ISO 14001 certified.
Company profile ✦ TUV Explosion-proof Products Manufacturer (QAN/QAR) certified.
THT-EX has over 20 years of experience in waterproof connector design, manu- ✦ Explosion-proof LED Lightings with ABS and CR certifications.
✦ Gas explosion-proof, dust explosion-proof and marine certified products.
facturing and applications. We are experienced on outdoor harsh environment
✦ 100˚C High temp. operation and instant start-up at very low temp. -65˚C.
conditions ranging from very hot desert locations to extreme low temperatures of ✦ Design and made in Taiwan with global certifications.
the Polar regions and to the salty corrosive environments of the ocean. Our well- ✦ The first explosion-proof certified by cULus in greater China region
established knowledge on anti-corrosion surface treatment, reliability requirements ✦ The first AC LED explosion-proof lighting engine certified in the world.
of products for hazardous environment, a team of explosion-proof certified ✦ The first explosion-proof LED Lighting certified by IECEx/ ATEX in Taiwan.
✦ The first explosion-proof LED lighting that incorporates AC LED technology
and professional engineers keeps us committed in providing safe and reliable
exported to North America from Taiwan.
explosion-proof products to all of our valued customers and business partners. ✦ All products are waterproof IP67/68 and 72~1000 hours salt water spray test

Company History ● ISO9001 ● 100W and 40W Explosion- ● Capital increased to USD 3.44 million ● 8 products certified by ATEX, GB and IECEx
● Established ISO14001 proof certified
● Passed ATEX factory inspection ● 2 Products passed UL60079 recognition
Certified ● Explosion-proof patent ● Relocated and expanded production ● Add optical testing machine to enhance QC
granted
● Applying for global trademark and patent ● 5 products were granted

缺圖 CR Explosion-proof
certificates

2002
➤➤➤➤ ➤ ➤2011
➤ ➤ ➤ 2011
➤ ➤ 2011
➤ ➤ ➤ 2012
➤ ➤ 2013 2013
➤➤➤➤➤➤ ➤➤➤2014
➤➤➤2015
➤➤➤2016
➤ ➤ 2017
➤➤➤➤➤

● Office relocated ● Changed company type ● 3 products received TS ● 7 items received TS certificate (Taiwan) ● Automatic Production
and raised capital certificate (Taiwan) ● 1 item certified by KOSHA ● Automatic inspection
● 3 products received ATEX, ● 3 items certified by ABS ● Set up office in Houston
GB, IECEx certificates ● UL844 certification received ● Explosion-proof LED Lightings
● QAN／QAR certificates were sold to North America.
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 Safety Is Your Top Priority
Services and Advantages
-150
-/+180
150
Customized mounting bracket as per request.
Optical report, IES file -120 120
293.9

5723.94110603737lm

166.0
0 0

158.9
-90 90

-60 60

1.0m
1210.75 / 2071.77 lx 3.18 m Ø234.0
-30 30 UNIT: cd
0

2.0m Polar Luminous Intensity Distribution Pilot installation available.

302.69 / 517.94 lx 6.36 m

2070
C0/180
LM80 report with driver circuit available.
C90/270

IP67/IP68 or waterproof lighting with special depth request

3.0m
134.53 / 230.20 lx 9.54 m
1656

4.0m 1242
(underwater 1 meter ~ 1000 meters) available.
75.67 / 129.49 lx 12.7 m
(cd)
828
72 ~ 1000 hours salt water spray
5.0m

Height
48.43 / 82.87 lx
Eavg / Emax
15.9 m
414
testing passed products available.
Beam angle: 115.64˚ at 50%

0.0
All accessories and screws are
made by stainless steel.
-180 -135 -90 -45 0 45 90 135 180 Angle ( ° )

Luminous Intensity Distribution Diagram

Lighting can be switched ON and
Lighting Planning and Simulation by DIALux
OFF for 2 million times.
Product with special coating for
high corrosion environment application available.
Wind load testing Beaufort scale 17 passed.
Subsea 1000 meters pressure-resistance passed.
Lighting engine passed low temperature -65˚C and 100˚C
steam testing.
COB and DOB lighting sources are available for your choice.
Comprehensive products which include Explosion-proof,
Waterproof and street lightings.

Products Comply with International Standards

CNS 3376 UL 844 IEC 60079 GB 3836
CNS 15591 UL 1598 IEC 60598 GB 12476
EN 60079 UL 8750 IEC 60529 (IP Rating)
▲Lighting planning of oil rig
ISA 60079 UL 60079 CSA-C 22.2 NO.60079

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 Safety Is Your Top Priority
Quality Management
THT-EX has countless experience in R&D, Design and Manufacturing of reliable
products intended for use in Harsh and Hazardous applications. As well our
reliable and hardworking Engineering team includes Certified and Professional
engineers specialized in explosion-proof products that makes the development
very proficient. Now various autonomous management systems that are critical
to the company’s operation are implemented such as but not limited to Quality
Management System, ERP, Drawings and Document Management, Instrument
and Equipment verification system, Control, SOP and SIP. Through all of the ▲ Light Intensity Distribution ▲ Frozen Tester ▲ Salt Water Spray Tester
mentioned undertakings and maintaining such strict compliance will continuously
keep us committed and determined to our intent of providing safe and reliable
explosion-proof products to all of our valued customers and business partners.
Test Equipment

▲ Lux Meter
▲ Thermal Imagers ▲ Hydraulic ▲ Direct Pressure
▼ Environmental Simulator Pressure Tester Leak Tester
(-40°C∼+150°C) ▲ Impact Test Machine

▲ 100°C Steam Test

▲ Laser Marker

▲ Temperature Data Acquisition ▲ Machining Precisoin

Inspection

▲ 2.5D Tool
Microscope
▲ Burn in Test ▲ Integrating Sphere ▲ Waterproof Function Test ▲ Automatic Assembly Machine ▲ 3D Printer

A5 A6
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 Safety Is Your Top Priority

Specification of THT-EX AC Lighting Engine Comparison Between AC Lighting Engine and

Electronic Conventional Lighting Engine
wire: Teflon AC Lighting Engine
AC IN has no electrolytic
capacitor and driver which
delivers longer lifetime
and lowers industry safety
problem and cost during
DOB (5000K/3000K) COB 5000K COB 3000K maintenance work. Conventional Lighting Engine

The unique AC IN technology means smaller, compact products

DOB COB
CCT weighing typically 20%~40% than conventional HPS Lighting
5000K / 3000K 5000K / 3000K
10, 20, 24, 36, 40, 50, and 40%~70% less than Metal Halide Lamps. The lighter and
Wattage 10, 20, 30 W
60, 65, 75, 95 W
small form factor means THT-EX products lead to a decreased
70 (5000K) 70 (5000K)
CRI
80 (3000K) 80 (3000K) risk at installation and vibration.
24 110, 120, 220, 230,
,
Voltage 110, 120, 220, 277 V
277, 480 V AC Lighting Engine Conventional Lighting Engine

TM-21 Projection for THT-ACLED-20W-220V with Driver Inside the Test Chamber Life time
Same as LED chips Limited by Capacitor
(> 60,000hrs) (5,000∼10,000hrs)
1.2
Both AC／DC
2 year 17,520hrs
Power Input AC power only
are applicable
95% at 55˚C
92% at 85˚C
1 88% at 105˚C

1 year 8,760hrs
Volume Small Large
97% at 55˚C
0.8 96% at 85˚C
% Luminous Flux at 55˚C Total Power
% Luminous Flux

93% at 105˚C 3 year 26,280hrs

94% at 55˚C % Luminous Flux at 85˚C > 85% 65%∼85%
89% at 85˚C Efficiency
L70: 176,000hrs
L70: 53,000hrs

L70: 80,000hrs

83% at 105˚C % Luminous Flux at 105˚C

0.6
AC input blinks at 120Hz
LED Blinking No Blinked
0.4 DC input no blink
PF > 0.6 (no PFC)
PF PF > 0.9
0.2
P F > 0.9 (PFC)
Application
0 -65˚C∼100˚C -40˚C∼70˚C
1,000 10,000 100,000 1,000,000 Temperature
Time (hours)

A7 A8
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 Safety Is Your Top Priority

THT-EX Explosion-proof LED Lighting Replaces Product Certifications

HPS Lighting IECEx International Electrotechnical Commission

Benefits of Explosion-proof
TS Taiwan ATEX E.U.
LED Lighting
● Small volume and light weight.
● Longer lifetime, over 50,000 GB China UL N.A.
hours.
● IP67 68, Salt water spray
testing 72~1,000 hours passed. KOSHA Korea NOM Mexico
● No driver and so without trans-
form loss.
THT-EX 60W
● AC in design with simple wiring, ABS Explosion-proof certificate for marine
HPS 100W fewer components and lower
malfunction rate.
CR Explosion-proof certificate for CR Classification Society
Replacement wattage
HPS wattage of THT-EX lighting Reference condition

100W for height below 6 meters

400W 100W or 120W
120W for height over 6 meters
In view of AC LED advantages of no driver efficiency loss and
40W for height below 3 meters power supply failure, the US Department of Energy (DOE)
100W 40W or 60W
60W for height over 3 meters in its SSL R&D plan projected direct AC LED technology as
promising technologies in the continued adoption of LED lighting
175W 60W or 80W 60W for height below 5 meters and the next generation of light sources.
150W 60W or 80W 80W for height over 5 meters Information Source: http://www.energy.gov/eere/ssl/downloads/solid-state-lighting-rd-plan

80W for height below 3 meters

250W 80W or 100W or 120W 100W for height over 3 meters
120W for height over 6 meters

Remark: 1. The above information is for reference only.

Final planning would be made according to customer’s lighting
requirement and respective nation standard.
2. THT-EX provides professional lighting simulation and suggests
the most suitable wattage base on the location
requirement.
Installations at Ocean Researcher No.3 Installations at LGAST, Petronas

A9 A10
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 Safety Is Your Top Priority

Explosion-proof Certifications

cULus (North America) TS (Taiwan)

•Certified product item:226• •Certified product item:336•

IECEx (International Electrotechnical Commission) ABS (Exp. certificate for marine) KOSHA (Korea)
•Certified product item:392• •Certified product item:68• •Certified product item:18•

ATEX (Europe) CR (Taiwan) QAN/QAR ISO

•Certified product item:392• •Certified product item:68•

GB (China) NOM (Mexico) PATENT

•Certified product item:392• •Certified product item:14•

A11 A12
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OUR TEAM THT-EX
 Product Index
● C.W.: 5000K ± 10% ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10% ● W.W.: 3000K ± 10%
Certifications Certifications
Model Product picture Voltage Watt. Color IP Rating Page Model Product picture Voltage Watt. Color IP Rating Page

24 40
110 24 50 W.W.
W.W.
L1203 120
20 ● ● ● ● ● ● IP67／68 1 L1219C 110 60 ● ● ● IP67／68 43
220 C.W. 220 70 C.W.
277 80
480
24 24 10 W.W.
110
W.W. L1239 110 ● IP67／68 49
P1202 120
40 ● ● ● ● ● ● IP67／68 5 220 20 C.W.
220 C.W.
277 Red
480 24
Yellow
L1219D 110 10 Blue ● ● ● ● IP67／68 52
24 40 W.W. 220
● ● ● ● ● 9 Green
L1105 110
60 C.W.
IP67／68
220
L1219A 220 10 Red ● ● ● ● IP67／68 57
120 24 W.W.
L1105S 36 ● IP67／68 13
220 50 C.W. 10
L1219A 220 Green ● ● ● ● IP67／68 62
20
110
120 40 W.W. L1320
L1319 ● ● ● ● IP67／68 17 110 10
220 60 C.W. Emergency C.W. ● IP67／68 67
277 Lighting 220 20
24 30 W.W. 110 10
L1303C 110 60 ● IP67／68 21 L1601 220 20
W.W.
● IP67／68 69
220 90 C.W. Light Tube C.W.
277 40
24 60
110 65 110 13 W.W.
W.W. L1605A 14 ● IP67／68 73

∼
L1102 120
220
75
80 ● ● ● ● ● ● ● IP67／68 25 220 16 C.W.
C.W.
277 95
480 100
110 23 W.W.
L1605B ● IP67／68 76
120 50 W.W. 220 27 C.W.
L1102S ● IP67／68 29
220 95 C.W.
110 4
24 E1215 C.W. ● IP67／68 79
220 8
110 110 W.W.
L1217 120
220 120 ● ● ● ● ● ● IP67／68 33 EXP. Cable
C.W.
277 140 Gland N/ A N/A N/ A ● IP67／68 81
480
(Long Type)
50
110 60 W.W.
37 EXP. ● ●
L1219B 70
● ● ● ● IP67／68 Junction ● IP67／68 83
220 C.W. A A
type type
80 Box A type B type

I THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. II
 L1203 THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

20W
Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

Net Weight: 1.8kg Oil Tank

Field installation at Gas distribution station -/+180
-150 150
C0/180
C90/270

Certifications:
-120 120

Applicable Location Environmental Ratings

-90 90
• Zone 1 • Zone 2 • NEMA 6 / 6P
Ø123.0

• Zone 21 • Zone 22 • IP 67 / 68
• Class I, Division 2, -60 60

Groups A, B, C, D
187.8 • Class II, Division 2, -30 30 -180 -144 -108 -72 -36 0 36 72 108 144 180
UNIT: cd
Groups F and G 0 ANGLE (DEG)
Dimension in Millimeters C0/ 180
AVERAGE BEAM ANGLE (50%) : 111.20 DEG
C90 /270

Electrical Ratings
Voltage 24V／110V／120V／220V／277V／480V AC Optical Information
Applicable Area
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT • Oil Refinery Complex
5000K ± 10% (Cool White)
Wattage (Amps) 20W ( 0.04A ~ 0.83A ) • Petrochemical Complex
Operating Temperature - 20°C ~ + 40°C > 80 (Warm White)
CRI • Painting Facility
> 70 (Cool White)
Power Factor > 0.95 • Transporting Natural Gas
≧ 90 (Warm White)
Lum／Watt. • Transporting Liquefied
≧ 100 (Cool White)
Raw Materials Petroleum Gas
≧ 110° (Warm White) • Offshore Platform
Housing Aluminum Alloy Beam Angle
≧ 110° (Cool White)
(Oil and Natural Gas)
Screws Stainless Steel
IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

1 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 2
THT-EX L1203
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 90°(H90) Straight Electrical Tube (P90) Oil Tank (O)
[ Pendant Mount ] Wall Mount 90° (W90) Mobility type (M)

Ø145.0
157.6

275.0
267.9

409.0
Ø264.0

192.8
187.8

16.2
107.3

26.1
209.8
93.5 182.0 93.5
179.0

20.0
Stanchion 25° (S25) Stanchion 90° (S90) Ø123.0
[ Bending Electrical Tube ] [ Bending Electrical Tube ]
Tripod (TA)

Angle adjustable

93.
5

25°

272.2
259.2

236.9
90
°

285.2 251.0

u Please refer to Page 89 for part number

3 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 4
 P1202 THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours
40W

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

Net Weight: 3 . 7 kg LLDPE factory -/+180

-150 150
C0/180
C90/270

Certifications:
-120 120

Upper Entry
Applicable Location Environmental
-90 0 0 90
Ratings
178.0

• Zone 1 • Zone 2
• Zone 21 • Zone 22 • NEMA 6/6P
203.0 130.0 • Class I, Division 2 • IP 67/68 -60 60
Side Entry
Group A, B, C, D
97.5

• Zone 1, AEx d IIB + H 2 -30 30 -180 -135 -90 -45 0 45 90 135 180
0 UNIT: cd
203.0 • Zone 21, AEx tb IIIC ANGLE (DEG)
264.5 C0 / 180
AVERAGE BEAM ANGLE (50%) : 102.20 DEG
Dimension in Millimeters C90 / 270

Electrical Ratings
Optical Information
Voltage 24 V／110 V／120 V／220 V／277 V／480 V AC Applicable Area
3000K ± 10% (Warm White)
Frequency 50Hz／60Hz CCT • Oil Refinery Complex
5000K ± 10% (Cool White)
Wattage (Amps) 40W ( 0.08A ~ 1.67A ) • Petrochemical Complex
Operating Temperature - 20°C ~ + 40°C > 80 (Warm White)
CRI • Painting Facility
Power Factor > 70 (Cool White)
> 0.95 • Transporting Natural Gas
≧90 (Warm White)
Lum／Watt. • Transporting Liquefied
Raw Materials ≧100 (Cool White)
Petroleum Gas
Housing Aluminum Alloy ≧110° (Warm White) • Offshore Platform
Beam Angle
Screws Stainless Steel ≧110° (Cool White) (Oil and Natural Gas)
Tempered Glass IEC Standards impact - resistant > 4 Joule IES Files Available upon request

This product is in compliance with NOM regulations.

5 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 6
THT-EX P1202
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 25°(H25) Hanging Mount 90°(H90) Stanchion 25° (S25) Straight Electrical Tube (P90) Ceiling (C90)
[ Pendant Mount ] [ Pendant Mount ] [ Bending Electrical Tube ]

18.0
25°
60.0

3.0
60.0 399.0

115.0
145.0
145.0

83.0
275.0
227.5
203.0

396.9

59.0
25°

130.0
130

83.0
.0 268.8
130.0

Stanchion 90° (S90)

Wall Mount 25° (W25) Wall Mount 90° (W90) [ Bending Electrical Tube ] 369.0

Long Adjustable (LA)

145.0 145.0
Height and angle adjustable
60.0
60.0

132.5
25°

130
.0
130.0
90

(892)
°

(998.2)
200.0

145.0
Optional accessory:
60.0

802.3 698.8
Reflector
25°

258.6 326.0 258 Optional wheel accessory could be added if specified

.6

u Please refer to Page 88 for part number

7 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 8
 L1105 THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
60W Salt water spray test 72 hours∼ 1000 hours

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

40W Net Weight: 5 kg -/+180
Chemical factory
-150 150 C0/180
C0/180
-90 90 C90/270
C90/270

Certifications:
-120 120

-60
241.0 Applicable Location
Applicable Location Applicable Area
Environmental Ratings
60
155.5 -90 0 0 90
• Oil Refinery Complex
•• Zone
Zone 1
1 •• Zone 2
Zone 2 • NEMA 6 / 6P -180 -144 -108 -72 -36 0 36 72 108 144 180
• Petrochemical Complex -30 30
•• Zone
Zone 21
21 •• Zone 22
Zone 22 • IP 67 / 68 Facility UNIT: cd
• Painting 0 ANGLE (DEG)
Ø184.5

C0 /180
• Transporting Natural Gas -60 60
C90 /270 AVERAGE BEAM ANGLE (50%) : 109.10 DEG
Environmental Ratings • Transporting Liquefied
• NEMA 6 / 6P Petroleum Gas -30 30 -180 -144 -108 -72 -36 0 36 72 108 144 180
• Offshore Platform 0 UNIT: cd
• IP 67 / 68 ANGLE (DEG)
Dimension in Millimeters (Oil and Natural Gas) C0 / 180
C90 / 270 AVERAGE BEAM ANGLE (50%) : 109.10 DEG

Electrical Ratings
Voltage 24V／110V／220V AC Optical Information
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
5000K ± 10% (Cool White)
Wattage (Amps) 40W ( 0.18A ~ 1.6A )／60W ( 0.27A ~ 2.5A )
Operating Temperature -20°C ~ +40°C > 80 (Warm White)
CRI
> 70 (Cool White)
Power Factor > 0.95
≧ 90 (Warm White)
Lum／Watt.
≧ 100 (Cool White)
Raw Materials
≧ 110° (Warm White)
Housing Aluminum Alloy Beam Angle
≧ 110° (Cool White)
Screws Stainless Steel
IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

9 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 10
THT-EX L1105
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 25°(H25) Hanging Mount 90°(H90) Pendant (P90) Stanchion 25° (S25) Stanchion 90° (S90)

175.0

275.0
318.2

372.0
241.0

455.5
324.5 25°
25° 200.0
295.0

90
Wall Mount 25° (W25) Wall Mount 90° (W90)

°
Ceiling (C90) Oil Tank (O)

470.0
370.0

50.0

20.0
3-Ø11.3
Ø290.0

15.0 Ø185.0
4-Ø5.3
289.0

30.0
259.0
25° °
90

Optional accessory:

343.5
Reflector 240.9
155.5

Ø371.0

Reflector
u Please refer to Page 94 for part number

11 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 12
 L1105S THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

Net Weight: 5 kg Field installation -/+180

-150 150 1582
C0/180
C90/270

Certifications: 1266
-120 120

949
241.0 Applicable Location
Applicable Location Applicable Area
Environmental Ratings
155.5 -90 0 0 90
• Oil Refinery Complex
•• Zone
Zone 1
1 •• Zone
Zone 2
2 • NEMA 6 / 6P 633
• Petrochemical Complex
•• Zone
Zone 21
21 •• Zone
Zone 22
22 • IP 67 / 68 Facility
• Painting
Ø184.5

316
• Transporting Natural Gas -60 60
Environmental Ratings • Transporting Liquefied
• NEMA 6 / 6P Petroleum Gas -30 30
0.0
-180 -135 -90 -45 0 45 90 135 180
• IP 67 / 68 • Offshore Platform 0 UNIT: cd
ANGLE (DEG)
Dimension in Millimeters (Oil and Natural Gas) C0 / 180
C90 / 270 AVERAGE BEAM ANGLE (50%) : 113.29 DEG

Electrical Ratings
Voltage 120V／220V AC Optical Information
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
24W ( 0.2A、0.11A )／36W ( 0.3A、0.16A )／ 5000K ± 10% (Cool White)
Wattage (Amps)
50W ( 0.42A、0.23A ) > 80 (Warm Whit
Operating Temperature - 20°C ~ + 40°C CRI
> 70 (Cool White)
Power Factor > 0.95 70 ─ 80 (Warm White)
Lum／Watt.
80 ─ 85 (Cool White)
Raw Materials
≧ 110° (Warm White)
Housing Aluminum Alloy Beam Angle
≧ 110° (Cool White)
Screws Stainless Steel IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

13 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 14
THT-EX L1105S
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 25°(H25) Hanging Mount 90°(H90) Pendant (P90) Stanchion 25° (S25) Stanchion 90° (S90)

175.0

275.0
318.2

372.0
241.0

455.5
324.5 25°
25° 200.0
295.0

90
Wall Mount 25° (W25) Wall Mount 90° (W90)

°
Ceiling (C90) Oil Tank (O)

470.0
370.0

50.0

20.0
3-Ø11.3
Ø290.0

15.0 Ø185.0
4-Ø5.3
289.0

30.0
259.0
25° °
90

Optional accessory:

343.5
Reflector 240.9
155.5

Ø371.0

Reflector
u Please refer to Page 94 for part number

15 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 16
 L1319 THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

40W Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

Net Weight: 7.4 kg -/+180
Petrochemical factory 1452
-150 150 C0/180
C90/270

Certifications: 1162
-120 120

871
Applicable Location Environmental
164

-90 0 0 90
• Zone 1 • Zone 2 Ratings 581

• Zone 21 • Zone 22 • NEMA 6/ 6P

• Class I, Division 1, • IP 67/68 -60 60 290
656.5
105.0 Group B, C, D
• Class II, Division 2, -30 30
0.0
-180 -135 -90 -45 0 45 90 135 180
0 UNIT: cd
Dimension in Millimeters Groups F and G
C0 / 180 ANGLE (DEG )
C90 / 270

Electrical Ratings
Voltage 110 V／120 V／220 V／277 V Optical Information
Applicable Area
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT • Oil Refinery Complex
5000K ± 10% (Cool White)
Wattage (Amps) 40W ( 0.14A ~ 0.36A )／60W ( 0.22A ~ 0.55A ) • Petrochemical Complex
Operating Temperature - 20°C ~ + 55°C > 80 (Warm White)
CRI • Painting Facility
> 70 (Cool White)
Power Factor > 0.95 • Transporting Natural Gas
≧ 90 (Warm White)
Lum／Watt. • Transporting Liquefied
≧ 100 (Cool White)
Raw Materials Petroleum Gas
≧ 110° (Warm White) • Offshore Platform
Housing Aluminum Alloy Beam Angle
≧ 110° (Cool White)
(Oil and Natural Gas)
Screws Stainless Steel
IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

17 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 18
THT-EX L1319
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Stanchion 25° (S25)
Wall Mount 90° (W90)
[ Bending Electrical Tube ]

2
83.
100.0
152.5
125.0 60.0

8.2
130.0

110.0
90.0

449.6
656
Ø3 .5
30° 0
60° .0
90°
105.0

25°

Straight Electrical Tube (P90)

656.5

Hanging Mount 90° (H90)

(450.0)
[ Pendant Mount ]

(164.0)
100.0 130.0
125.0 60.0

8.2
656.5 105.0
130.0

110.0
90.0

208.2

Ceiling (C90)
Ø3
30° 0
60° .0
800.5
90°

21.5.0
772.5
719.5.0
105.0

8.5

60.0
90.0
35.0

94.5
656.5
656.5

u Please refer to Page 93 for part number

19 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 20
 L1303C THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

30W／60W／90W
Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

Net Weight: 10 kg Energy technology factory -/+180

150 2642
-150 C0/180
C90/270

Certifications: 2114
-120 120

1585
Applicable
Applicable Location Environmental
Location Applicable Area
Ratings
-90 0 0 90
• Zone • Oil Refinery Complex
• Zone 1 1 • Zone
• Zone 22 • NEMA 6 / 6P 1057
• Petrochemical Complex
Ø295.0
• Zone 2121
• Zone • Zone 2222
• Zone • IP• Painting
67 / 68 Facility
• Transporting Natural Gas -60 60 528
174.7

Environmental • Transporting Liquefied

Ratings Petroleum Gas -30 30
0.0
-180 -135 -90 -45 0 45 90 135 180
• NEMA 6 /6P • IP 67/68 • Offshore Platform 0 UNIT: cd
Dimension in Millimeters (Oil and Natural Gas) C0 / 180 Angle ( ° )
C90 / 270

Electrical Ratings
Voltage 24 V／110 V／220 V AC Optical Information
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
Amps 0.14 A ~ 2.5 A 5000K ± 10% (Cool White)
Wattage 30W (24V not available)／60W／90W > 80 (Warm White)
CRI
Operating Temperature - 20°C ~ + 40°C > 70 (Cool White)
Power Factor > 0.95 ≧ 90 (Warm White)
Lum／Watt.
≧ 100 (Cool White)
Raw Materials ≧ 110° (Warm White)
Beam Angle
Housing Aluminum Alloy ≧ 110° (Cool White)
Screws Stainless Steel IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

21 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 22
THT-EX L1303C
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 25°(H25) Hanging Mount 90°(H90) Pendant (P90) Stanchion 25° (S25) Stanchion 90° (S90)

75.0
25° NPT3/4"
293

232.0
232.0
25°

336.7
(300.0)

379.8
(474.7)
371.0

356.7

NPT1-1/2" NPT1-1/2"

Ø2
95.
0

Ø295.0

Ø2
95. Ø295.0
0 u Please refer to Page 97 for part number
Ø295.0

Wall Mount 25° (W25) Wall Mount 90° (W90)

25°
75.0
75.0

Ø295.0
Ø2
95.
0 404.5

Wind load testing Beaufort scale 17 passed.

23 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 24
 L1102 THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
80W IP rating IP68
60W Salt water spray test 72 hours∼ 1000 hours

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

100W Net Weight: 5.5 kg Air product factory -/+180

-150 150 4785
C0/180
C90/270

Certifications: 3828
-120 120

2871
Ø234.0 Applicable Location
-90 0 0 90
• Zone 1 • Zone 2 • Zone 21, AEx tb IIIC 1914
105.0

• Zone 21 • Zone 22 • Class I, Division 2

• Class I, Division 1
188.7

Group A, B, C, D 957
-60 60
Group B, C, D
• Class II, Division 1 Environmental Ratings
0.0
Group E, F, G • NEMA 6/ 6P -30 30 -180 -135 -90 -45 0 45 90 135 180
UNIT: cd
Dimension in Millimeters • Zone 1, AEx d IIB + H 2 • IP 67/68 0 ANGLE (DEG)
C0 / 180
AVERAGE BEAM ANGLE (50%) : 111.64 DEG
C90 / 270

Electrical Ratings
Voltage 24 V／110 V／120 V／220 V／277 V／480 V AC Optical Information
Frequency 50Hz／60Hz Applicable Area
3000K ± 10% (Warm White)
60W／65W／75W／80W／95W／100W CCT • Oil Refinery Complex
Wattage (Amps) 5000K ± 10% (Cool White)
0.125 ~ 4.16A • Petrochemical Complex
Operating Temperature -20°C ~ +40°C > 80 (Warm White)
CRI • Painting Facility
> 70 (Cool White)
Power Factor > 0.95 • Transporting Natural Gas
≧ 90 (Warm White) • Transporting Liquefied
Lum／Watt.
Raw Materials ≧ 100 (Cool White)
Petroleum Gas
Housing Aluminum Alloy ≧ 110° (Warm White) • Offshore Platform
Beam Angle
Screws Stainless Steel ≧ 110° (Cool White) (Oil and Natural Gas)
Tempered Glass IEC Standards impact - resistant > 4 Joule IES Files Available upon request

This product is in compliance with NOM regulations.

25 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 26
THT-EX L1102
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 25°(H25) Hanging Mount 90°(H90) Stanchion 25° (S25) Stanchion 90° (S90)
[ Pendant Mount ] Tripod Adjustable (TA) Rotatable (RO)
[ Pendant Mount ] [ Bending Electrical Tube ] [ Bending Electrical Tube ]
235.0

2.3

2
3.
19
127.7
281.7

235.0

322.0

120.0
25° 234.0
90

45 °
251.0 25° °

Wall Mount 25° (W25) Wall Mount 90° (W90) Ceiling (C90) 200.0
285.6 242.8
375.0

Straight Electrical Tube (P90) Long Adjustable (LA)

3.0
347.0 Height and angle adjustable

305.0
267.3
230.0

105.0
253.2

275.0
25°
90
°

942.0
432.9

(942.0)
(1048.2)
(698.8)
Optional accessory:
Reflector (802.3)
127.5±1
97.5

Ø420.0 Ø370.0
698.8 could be added if specified
Optional wheel accessory
Reflector A Reflector B
u Please refer to Page 91, 92 for part number

27 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 28
 L1102S THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

Net Weight: 5.5 kg Field installation -/+180

-150 150 1789
C0/180
C90/270

Certifications: 1432
-120 120

1074
Ø234.0 Applicable Location Applicable Area
-90 0 0 90
• Oil Refinery Complex
• Zone 1 • Zone 2 716
• Petrochemical Complex
105.0

• Zone 21 • Zone 22
• Painting Facility
188.7

• Transporting Natural Gas -60 60

358

Environmental Ratings • Transporting Liquefied

• NEMA 6 / 6P Petroleum Gas 0.0
-30 30 -180 -135 -90 -45 0 45 90 135 180
• IP 67 / 68 • Offshore Platform 0 UNIT: cd
ANGLE (DEG)
Dimension in Millimeters (Oil and Natural Gas) C0 / 180
AVERAGE BEAM ANGLE (50%) : 112.61 DEG
C90 / 270

Electrical Ratings
Voltage 120 V／220 V AC Optical Information
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
5000K ± 10% (Cool White)
Wattage (Amps) 50W ( 0.23、0.42A ) ／95W ( 0.43、0.79A )
Operating Temperature -20°C ~ +40°C > 80 (Warm Whit
CRI
> 70 (Cool White)
Power Factor > 0.95
70 ─ 80 (Warm White)
Lum／Watt.
75 ─ 90 (Cool White)
Raw Materials
≧ 110° (Warm White)
Housing Aluminum Alloy Beam Angle
≧ 110° (Cool White)
Screws Stainless Steel
IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

29 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 30
THT-EX L1102S
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 25°(H25) Hanging Mount 90°(H90) Stanchion 25° (S25) Stanchion 90° (S90)
[ Pendant Mount ] Tripod Adjustable (TA) Rotatable (RO)
[ Pendant Mount ] [ Bending Electrical Tube ] [ Bending Electrical Tube ]
235.0

2.3

2
3.
19
127.7
281.7

235.0

322.0

120.0
25° 234.0
251.0 90

45 °
25° °

Wall Mount 25° (W25) Wall Mount 90° (W90) Ceiling (C90) 200.0
285.6 242.8
375.0

Straight Electrical Tube (P90) Long Adjustable (LA)

3.0
347.0 Height and angle adjustable

305.0
267.3
230.0

105.0
253.2

275.0
25°
90
°

942.0
432.9

(942.0)
(1048.2)
(698.8)
Optional accessory:
Reflector (802.3)
127.5±1
97.5

Ø420.0 Ø370.0
698.8 could be added if specified
Optional wheel accessory
Reflector A Reflector B
u Please refer to Page 89 for part number

31 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 32
 L1217 THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

140W Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

110W／120W
-/+180
Net Weight: 11 kg Gas Terminal
Field installation at Gas distribution station
-150 150
C0/180
C90/270

Certifications:
-120 120

Applicable Location
155.4

-90 0 0 90
• Zone 1 • Zone 2 • Zone 1, AEx d IIB + H 2
Ø278.0 • Zone 21 • Zone 22 • Zone 21, AEx tb IIIC
290.4
• Class I, Division 2 -60 60
243.7

Group A, B, C, D Environmental Ratings

155.4

• Class II, Division 2 • NEMA 6/6P -30 30 -180 -144 -108 -72 -36 0 36 72 108 144 180

Ø278.0 Group F, G • IP 67/68 0 UNIT: cd

ANGLE (DEG)
Dimension in Millimeters C0 / 180
C90 / 270 AVERAGE BEAM ANGLE (50%) : 111.20 DEG

Electrical Ratings
Voltage 24 V／110 V／120 V／220 V／277 V／480 V AC Optical Information
Applicable Area
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT • Oil Refinery Complex
110W ( 0.5A ~ 4.58A )／120W ( 0.25A ~ 5A )／ 5000K ± 10% (Cool White)
Wattage (Amps) • Petrochemical Complex
140W (0.29A ~ 1.17A ) > 80 (Warm White)
CRI • Painting Facility
Operating Temperature - 20°C ~ + 40°C > 70 (Cool White)
• Transporting Natural Gas
Power Factor > 0.95 ≧ 90 (Warm White)
Lum／Watt. • Transporting Liquefied
≧ 100 (Cool White)
Petroleum Gas
Raw Materials ≧ 110° (Warm White)
Beam Angle • Offshore Platform
Housing Aluminum Alloy ≧ 110° (Cool White) (Oil and Natural Gas)
Screws Stainless Steel IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

33 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 34
THT-EX L1217
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Straight Electrical Tube (P90) Ceiling (C90) Triangle Stand (TSA)

Angle adjustable
268.0
220.0
172.0

10.0
268.0

268.0

70.0

368.4
243.7
70.0 272.0

342.6
Ø2
78.
25°

0
Ø278.0
287.6

Ø278.0
Stanchion 90° (S90) Stanchion 25° (S25)
[ Bending Electrical Tube ] [ Bending Electrical Tube ]
u Please refer to Page 90 for part number

366.5 442.8
275.0

25°
155
.4
455.4

155.4

0
78.
Ø2
Ø278.0
°
90

Ø278.0

Petrochemical

35 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 36
 L1219B THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

Net Weight: 9.5 kg Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

LED Tower Petrochemical factory -/+180

-150 150
C0/180
C90/270

Certifications:
-120 120

Tall Top Cover

Applicable Location Applicable Area
-90 0 0 90
• Zone 1 • Zone 2 • Oil Refinery Complex
• Petrochemical Complex
• Zone 21 • Zone 22
395.0 • Painting Facility
Short Top Cover • Transporting Natural Gas -60 60
Environmental • Transporting Liquefied
189.0

Ratings
Ø189.0

Petroleum Gas -30 30 -180 -144 -108 -72 -36 0 36 72 108 144 180

• NEMA 6 / 6P • IP 67/68 • Offshore Platform 0 UNIT: cd

ANGLE (DEG)
369.0 (Oil and Natural Gas) C0 / 180
Dimension in Millimeters C90 / 270 AVERAGE BEAM ANGLE (50%) : 178.00 DEG

Electrical Ratings
Optical Information
Voltage 110V／220V AC
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
Amps 0.2 ~ 0.8A 5000K ± 10% (Cool White)
Wattage 50W／60W／70W／80W > 80 (Warm White)
CRI
Operating Temperature - 20°C ~ + 40°C > 70 (Cool White)
Power Factor > 0.95 ≧ 90 (Warm White)
Lum／Watt.
≧ 100 (Cool White)
Raw Materials ≧ 110° (Warm White)
Beam Angle
Housing Aluminum Alloy ≧ 110° (Cool White)
Screws Stainless Steel IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

37 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 38
THT-EX L1219B
Standard Product (Tall Top Cover) With Accessory “Guard” (Tall Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° ( W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

259.0 25° 50.0

259.0
25°

459.6
395.0

417.9

480.5
25°
25°
402.6

°
90
362.3
Stanchion 25° (S25) Stanchion 90° (S90) Hanging Mount 90° (H90)

Stanchion 25° (S25G) Stanchion 90° (S90G) Hanging Mount 90° (H90G)
175.0
445.0

481.0

460.3
300.0

Ø1

542.4
89.
0

503.4
.0
189
200.0 189.0 Ø189.0

90
Pendant (P90) Ceiling (C90) °
25°
275.0

Pendant (P90G) Ceiling (C90G)

330.6
614.6

91.0
275.0
250.0
59.0

220.0

637.4

353.4
Reflector
Ø189.0

Optional accessory:
Ø371.0
Reflector

39 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 40
THT-EX L1219B
Standard Product (Short Top Cover) With Accessory “Guard” (Short Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° (W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

25° 25°
259.0
259.0 25° 259.0

259.0

259.0
466.98

489.0
369.0

391.0
25°

Pendant (P90) Stanchion 25° (S25) Hanging Mount 90° (H90) Pendant (P90G) Stanchion 25° (S25G) Hanging Mount 90° (H90G)
173.0
415.68

436.0

505.0
482.89
25°
25°

u Please refer to Page 95 for part number

Cogeneration plant Industrial harbor

41 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 42
 L1219C THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours

Net Weight: 9.5 kg Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

LED Tower Petrochemical factory -/+180

-150 150
C0/180
C90/270

Certifications:
-120 120

Tall Top Cover

Applicable Location Applicable Area
-90 0 0 90
• Zone 1 • Zone 2 • Oil Refinery Complex
• Petrochemical Complex
• Zone 21 • Zone 22
395.0 • Painting Facility
Short Top Cover • Transporting Natural Gas -60 60
Environmental • Transporting Liquefied
189.0

Ratings
Ø189.0

Petroleum Gas -30 30 -180 -144 -108 -72 -36 0 36 72 108 144 180

• NEMA 6 /6P • IP 67/68 • Offshore Platform 0 UNIT: cd

ANGLE (DEG)
369.0 (Oil and Natural Gas) C0 / 180
Dimension in Millimeters C90 / 270 AVERAGE BEAM ANGLE (50%) : 178.00 DEG

Electrical Ratings
Optical Information
Voltage 24V (80W only)／110V／220V AC
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
Amps 0.2 ~ 0.8A 5000K ± 10% (Cool White)
Wattage 40W／50W／60W／70W／80W > 80 (Warm White)
CRI
Operating Temperature - 20°C ~ + 40°C > 70 (Cool White)
Power Factor > 0.95 ≧ 90 (Warm White)
Lum／Watt.
≧ 100 (Cool White)
Raw Materials ≧ 110° (Warm White)
Beam Angle
Housing Aluminum Alloy ≧ 110° (Cool White)
Screws Stainless Steel IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

43 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 44
THT-EX L1219C
Standard Product (Tall Top Cover) With Accessory “Guard” (Tall Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° ( W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

259.0 25° 50.0

259.0
25°

459.6
395.0

417.9

480.5
25°
25°
402.6

°
90
362.3
Stanchion 25° (S25) Stanchion 90° (S90) Hanging Mount 90° (H90)

Stanchion 25° (S25G) Stanchion 90° (S90G) Hanging Mount 90° (H90G)
175.0
445.0

481.0

460.3
300.0

Ø1

542.4
89.
0

503.4
.0
189
200.0 189.0 Ø189.0

90
Pendant (P90) Ceiling (C90) °
25°
275.0

Pendant (P90G) Ceiling (C90G)

330.6
614.6

91.0
275.0
250.0
59.0

220.0

637.4

353.4
Reflector
Ø189.0

Optional accessory:
Ø371.0
Reflector

45 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 46
THT-EX L1219C
Standard Product (Short Top Cover) With Accessory “Guard” (Short Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° (W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

25° 25°
259.0
259.0 25° 259.0

259.0

259.0
466.98

489.0
369.0

391.0
25°

Pendant (P90) Stanchion 25° (S25) Hanging Mount 90° (H90) Pendant (P90G) Stanchion 25° (S25G) Hanging Mount 90° (H90G)
173.0
415.68

436.0

505.0
482.89
25°
25°

u Please refer to Page 96 for part number

Petrochemical Paper mill

47 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 48
 L1239 THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -65°C

Lighting can be used at temperature 100°C
IP rating IP68
Salt water spray test 72 hours∼ 1000 hours
10W／20W

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

-/+180
Net Weight: 1.8kg Gas distribution
氣體分 station
配站
-150 150
0˚
90˚
180 ˚
Certifications:
-120 120

Applicable Location Applicable Area

-90 0 0 90
• Zone 1 • Zone 2 • Oil Refinery Complex
96.5

• Petrochemical Complex
• Zone 21 • Zone 22
• Painting Facility
192.4

115.0
183.4 • Transporting Natural Gas -60 60
Environmental
96.5

• Transporting Liquefied
Ratings Petroleum Gas -30 30 -180 -144 -108 -72 -36 0 36 72 108 144 180
115.0 • NEMA 6 /6P • IP 67/ 68 • Offshore Platform 0 UNIT: cd
ANGLE (DEG)
Dimension in Millimeters (Oil and Natural Gas) 0 ˚ ( 110.09˚ )
90 ˚ ( 109.65˚ )
180 ˚ ( 110.39˚ )

Electrical Ratings
Voltage 24V／110V／220V AC Optical Information
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
Wattage (Amps) 10W ( 0.05A ~ 0.42A )／20W ( 0.09A ~ 0.83A ) 5000K ± 10% (Cool White)

Operating Temperature - 20°C ~ + 40°C > 80 (Warm White)

CRI
> 70 (Cool White)
Power Factor > 0.95
≧ 90 (Warm White)
Lum／Watt.
Raw Materials ≧ 100 (Cool White)
≧ 110° (Warm White)
Housing Aluminum Alloy Beam Angle
≧ 110° (Cool White)
Screws Stainless Steel
IES Files Available upon request
Tempered Glass IEC Standards impact - resistant > 4 Joule

49 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 50
L1239 L1219D
Standard Product Warning Light
Dimensions and Mounting (Mounting Code) (Flashing Type or Rotating Type)
Hanging Mount 90°(H90) Wall Mount 25° (W25) Wall Mount 90° (W90)
Ø3
5.0

14.5
180.0 180.0

Net Weight: 7.7 kg

8.5

70.0
L.P.G. factory

192.4
50.0

50.0
Certifications:：

96.5
203.5

115 Applicable Location Applicable Area

25°

.0
96.5

• Oil Refinery Complex

Ø3
• Zone 1 • Zone 2

5.0
14.5
• Petrochemical Complex
• Zone 21 • Zone 22
115.0 • Painting Facility
Environmental • Transporting Natural Gas

8.5
70.0
395.0 Ratings • Transporting Liquefied

Ø189.0
Petroleum Gas
• NEMA 6 / 6P • Offshore Platform
Pendant (P90) Stanchion 25° (S25) Stanchion 90° (S90)
Dimension in Millimeters • IP 67 / 68 (Oil and Natural Gas)

Electrical Ratings
96.

Voltage 24V／110V／220V AC
5

96.5

Flash Rate 150／Minute

275.0

.0 Rotate Rate 160 rpm

115
(412.0)

115.0
Operating Temperature - 20°C ~ + 40°C
25°

°
90
Raw Materials
Housing Aluminum Alloy
96.5
99.0

Screws Stainless Steel

211.0 253.4
NPT 1-1/2″ NPT 1-1/2″ Globe: Tempered Glass IEC Standards impact - resistant > 4 Joule
115.0 115.0

Optical Information
u Please refer to Page 93 for part number
Color Red／Yellow／Blue／Green

51 THT-EX reserves the right to make changes at any time in order to supply the best product possible. 44 THT-EX reserves the right to make changes at any time in order to supply the best product possible. 52
14
THT-EX L1219D
Standard Product (Tall Top Cover) With Accessory “Guard” (Tall Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° ( W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

50.0
259.0 259.0
25° 25°

459.6

417.9

480.5
395.0

25° 25°

°
90
402.6
362.3

Stanchion 25° (S25) Stanchion 90° (S90) Hanging Mount 90° (H90) Stanchion 25° (S25G) Stanchion 90° (S90G) Hanging Mount 90° (H90G)
175.0

460.3
Ø1
445.0

481.0

542.4
89.
0

503.4
300.0

Ø189.0

90
.0
189 °
189.0 25°
200.0

Pendant (P90) Ceiling (C90) Pendant (P90G) Ceiling (C90G)

91.0
275.0
250.0
275.0

637.4
614.6

330.6

353.4
59.0

220.0

Ø189.0

53 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 54
THT-EX L1219D
Standard Product (Short Top Cover) With Accessory “Guard” (Short Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° (W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

25° 25°
259.0
259.0 25° 259.0

259.0

259.0
466.98

489.0
369.0

391.0
25°

Pendant (P90) Stanchion 25° (S25) Hanging Mount 90° (H90) Pendant (P90G) Stanchion 25° (S25G) Hanging Mount 90° (H90G)

173.0
415.68

436.0

505.0
482.89
25°
25°

u Please refer to Page 97 for part number (Please specify either “falsh” or “rotate” type while place order)

Wheat storage Petroleum factory Petrochemical

55 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 56
 L1219A THT-EX
Warning Light Standard Product (Tall Top Cover)
(Steady on) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25)

259.0 25°

Net Weight: 8 kg

459.6
395.0
L.P.G. factory

25°
Certifications:
402.6

Tall Top Cover

Applicable Location Applicable Area
• Zone 1 • Zone 2 • Oil Refinery Complex Stanchion 25° (S25) Stanchion 90° (S90) Hanging Mount 90° (H90)
• Petrochemical Complex
• Zone 21 • Zone 22
395.0 • Painting Facility
Short Top Cover • Transporting Natural Gas
Environmental
Ratings • Transporting Liquefied
189.0

Ø189.0

Petroleum Gas
• NEMA 6 / 6P

445.0

481.0
• Offshore Platform
369.0 • IP 67 / 68 (Oil and Natural Gas)
Dimension in Millimeters

300.0
Electrical Ratings .0
189
Voltage 220V AC 189.0
200.0
Frequency 50Hz／60Hz
Wattage (Amps) 10W ( 0.05A ) Pendant (P90) Ceiling (C90)
Operating Temperature - 20°C ~ + 40°C
Power Factor > 0.95

275.0
Raw Materials
Housing Aluminum Alloy 614.6

330.6
Screws Stainless Steel

59.0
Globe: Tempered Glass IEC Standards impact - resistant > 4 Joule 220.0

Optical Information
Color Red Ø189.0

57 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 58
THT-EX L1219A
With Accessory “Guard” (Tall Top Cover) Standard Product (Short Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° ( W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G) Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25)

50.0 25°
259.0 259.0
25° 259.0

466.98
417.9

369.0
480.5
25°

°
90 25°
362.3

Pendant (P90) Stanchion 25° (S25) Hanging Mount 90° (H90)

Stanchion 25° (S25G) Stanchion 90° (S90G) Hanging Mount 90° (H90G)
175.0 173.0

415.68
460.3

Ø1
542.4

89.

482.89
0

503.4
Ø189.0

90
° 25°
25°

Pendant (P90G) Ceiling (C90G)

91.0
275.0

250.0
637.4

353.4

marine application

59 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 60
L1219A L1219A
With Accessory “Guard” (Short Top Cover)
Emergency Eyewash
Dimensions and Mounting (Mounting Code) (Steady on)
Wall Mount 25° (W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

25°
25° 259.0

259.0

259.0
Net Weight: 8 kg

489.0
L.P.G. factory

391.0
Certifications:

Tall Top Cover

Applicable Location Applicable Area
Pendant (P90G) Stanchion 25° (S25G) Hanging Mount 90° (H90G) • Oil Refinery Complex
• Zone 1 • Zone 2
• Petrochemical Complex
• Zone 21 • Zone 22
395.0 • Painting Facility
Short Top Cover • Transporting Natural Gas
Environmental
Ratings • Transporting Liquefied

189.0

Ø189.0
Petroleum Gas
436.0

• NEMA 6 / 6P

505.0
• Offshore Platform
369.0
• IP 67 / 68 (Oil and Natural Gas)
Dimension in Millimeters

25° Electrical Ratings

Voltage 220V AC
u Please refer to Page 92 for part number(Red) Frequency 50Hz／60Hz
Wattage (Amps) 10W ( 0.05A ) ／20W ( 0.09A )
Operating Temperature - 20°C ~ + 40°C
Power Factor > 0.95

Raw Materials
Housing Aluminum Alloy
Screws Stainless Steel
Globe: Tempered Glass IEC Standards impact - resistant > 4 Joule

Gas station in Korea Brewery Optical Information

Color Green

61 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 14
62
THT-EX L1219A
Standard Product (Tall Top Cover) With Accessory “Guard” (Tall Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° ( W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

50.0
259.0 259.0
25° 25°

459.6

417.9

480.5
395.0

25° 25°

°
90
402.6
362.3

Stanchion 25° (S25) Stanchion 90° (S90) Hanging Mount 90° (H90) Stanchion 25° (S25G) Stanchion 90° (S90G) Hanging Mount 90° (H90G)
175.0

460.3
Ø1
445.0

481.0

542.4
89.
0

503.4
300.0

Ø189.0

90
.0
189 °
189.0 25°
200.0

Pendant (P90) Ceiling (C90) Pendant (P90G) Ceiling (C90G)

91.0
275.0
250.0
275.0

637.4
614.6

330.6

353.4
59.0

220.0

Ø189.0

63 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 64
THT-EX L1219A
Standard Product (Short Top Cover) With Accessory “Guard” (Short Top Cover)
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Wall Mount 25° (W25) Wall Mount 90° (W90) Hanging Mount 25° (H25) Wall Mount 25° (W25G) Wall Mount 90° (W90G) Hanging Mount 25° (H25G)

25° 25°
259.0
259.0 25° 259.0

259.0

259.0
466.98

489.0
369.0

391.0
25°

Pendant (P90) Stanchion 25° (S25) Hanging Mount 90° (H90) Pendant (P90G) Stanchion 25° (S25G) Hanging Mount 90° (H90G)
173.0
415.68

436.0

505.0
482.89
25°
25°

u Please refer to Page 92 for part number (Green)

Biotechnology Energy technology factory

65 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 66
 L1320 THT-EX
Standard Product
Emergency Lighting
Dimensions and Mounting (Mounting Code)
10W
(Steady on) Wall Mount - Type A (WAD)
322.5

65.0
259.0
23.5

8.5

36.0
20W

X°
3
148

72.
.2
Net Weight: 5 kg Energy technology factory 318.0 X = 0°, 22.5°, 45°, 67.5°, 90°

Wall Mount - Type B (W00)

Certifications:
415.5 97.3
387.5 72.3
Applicable Location Applicable Area
72.3

• Zone 1 • Zone 2 • Oil Refinery Complex

62.5
80.0

80.0
340.7 • Zone 21 • Zone 22 • Petrochemical Complex
318.0
• Painting Facility 8.5
• Transporting Natural Gas 318.0
Environmental
• Transporting Liquefied
148.2

Ratings Hanging Mount (HAD)

Petroleum Gas
• NEMA 6 /6P • IP 67/68 • Offshore Platform
322.5
Dimension in Millimeters (Oil and Natural Gas) 259.0

36.0
65.0

198.3
Electrical Ratings

148.2

72.3
8.5
Voltage 110 V／220V AC
Wattage 10W（Steady on）／20W 23.5 318.0

Lighting time Over 90 minutes

Ceiling (C90)
Charging Time 48 hours
415.5
Battery Type NiMH batteries 387.5

Raw Materials
148.2

80.0
62.5

97.3
72.3
Housing Aluminum Alloy
Screws Stainless Steel 8.5 318.0
Tempered Glass IEC Standards impact - resistant > 4 Joule
u Please refer to Page 95 for part number

67 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 68
 L1601 THT-EX
Explosion-proof light tube
Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

-/+180
150 585
-150 C0/180

Reflector ① C90/270

468
-120 120

351

-90 0 0 90
Reflector ② 234

Field installation
-60 60 117

Certifications:
0.0
-30 30
-180 -135 -90 -45 0 45 90 135 180
0 UNIT: cd

Standard Product Applicable Location Applicable Area C0 / 180 Angle ( ° )

C90 / 270
Length • Zone 2 • Zone 21 • Oil Refinery Complex
• Petrochemical Complex
S：408mm • Zone 22
• Painting Facility
M：704mm • Transporting Natural Gas
Environmental • Transporting Liquefied Optical Information
L ：1293mm
Ratings Petroleum Gas
3000K ± 10% (Warm White)
• Offshore Platform CCT
Dimension in Millimeters • NEMA 6 / 6P • IP 67 / 68 5000K ± 10% (Cool White)
(Oil and Natural Gas)
> 80 (Warm White)
CRI
> 70 (Cool White)
Electrical Ratings
IES Files Available upon request
Voltage 110 V／220 V／277 V AC
Frequency 50Hz／60Hz
Amps 0.036 A ~ 0.364A
Wattage S：10W／M：20W／L：40W
Operating Temperature - 20°C ~ + 55°C
Power Factor > 0.9

Raw Materials
Housing Aluminum Alloy
Screws Stainless Steel
Lighting Tube PC

69 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 70
THT-EX L1601
Standard Product Standard Product
Dimensions and Mounting (Mounting Code) Dimensions and Mounting (Mounting Code)
Hanging Mount 90°(H90R) Tripod (TA)
Reflector 1 A
Length of A (mm) Length of A (mm)

8.2
L ：1293 L ：479
20.0
M：704 M：891
S ：408 S ：601

200.0

A
164.0
Reflector 2 95.0
8.2

80.0
86.0

90.5

244.8 281.1

32.0
A

Wall Mount 90° (W90R)

Reflector 1 u Please refer to Page 98 for part number

Length of A (mm)
L ：1293
M：704
S ：408

A 205.0
20.0
100.0
8.2

Reflector 2
32.0

100.5
100.5
80.5

A Field Installation

71 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 72
 L1605A THT-EX
In accordance with special application requirement, THT-EX is able to offer
higher specifications on Explosion-proof LED lighting devices, includes

Lighting can be started at low temperature -60°C

IP rating IP68

Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram

Net Weight: 7kg Field installation -/+180

150 188
-150 C0/180
C90/270

Certifications: 150
-120 120

113
Applicable
ApplicableLocation
Location Applicable Area
Environmental Ratings
-90 0 0 90
• •Zone • Oil Refinery Complex
Zone21 • Zone 2 • NEMA 6 / 6P 75.2
• Petrochemical Complex
• Zone
• Zone2121 • Zone 2222
326.0

• Zone • IP 67 / 68 Facility
• Painting
• Transporting Natural Gas -60 60 37.6
Environmental • Transporting Liquefied 0.0

Ratings Petroleum Gas -30 30

-180 -135 -90 -45 0 45 90 135 180
• Offshore Platform UNIT: cd
Ø191.8 • NEMA 6 / 6P • IP 67 / 68 0
Dimension in Millimeters (Oil and Natural Gas) C0 / 180
ANGLE (DEG)

C90 / 270 AVERAGE BEAM ANGLE (50%) : 165.56 DEG

Electrical Ratings
Voltage 110 V ~ 220 V AC Optical Information
Frequency 50Hz／60Hz 3000K ± 10% (Warm White)
CCT
Amps 0.06 A ~ 0.16 A 6500K ± 10% (Cool White)
Wattage 13W／14W／16W > 80 (Warm White)
CRI
Operating Temperature - 20°C ~ + 40°C > 80 (Cool White)
Power Factor > 0.9 IES Files Available upon request

Raw Materials
Housing Aluminum Alloy
Screws Stainless Steel
Tempered Glass IEC Standards impact - resistant > 4 Joule

73 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 74
L1605A L1605B
Standard Product
Dimensions and Mounting (Mounting Code)
Hanging Mount 25°(H25) Hanging Mount 90°(H90)

4-Ø
8.2 25°
18.0 ± 0.2 173.0±0.2

8.2
124.0±0.2

4-Ø
4-Ø 86.0±0.2
10 60.0±0.2
.2

(450.0)
Ø3
5.0

(464.0)
50.0 ± 0.2
173.0±0.2
124.0±0.2
86.0±0.2
60.0±0.2

18.0 ± 0.2
50.0 ± 0.2
Net Weight: 7kg

.2
4-Ø .0
Field installation

10
5
Ø3
Certifications:
Ø191.8

Wall Mount 25° (W25) Wall Mount 90° (W90) Applicable

ApplicableLocation
Location Applicable Area
Environmental Ratings
• •Zone • Oil Refinery Complex
173.0±0.2 259.0 173.0±0.2 Zone21 • Zone 2 • NEMA 6 / 6P
• Petrochemical Complex
8.2

8.2
124.0±0.2 124.0±0.2
• Zone
• Zone2121 • Zone 2222

326.0
• Zone • IP 67 / 68 Facility
4-Ø

4-Ø
86.0±0.2
60.0±0.2
86.0±0.2
60.0±0.2
• Painting
• Transporting Natural Gas
Environmental • Transporting Liquefied
326.0

Ratings Petroleum Gas

18.0 ± 0.2

18.0 ± 0.2
50.0 ± 0.2

50.0 ± 0.2
.2

.2
4-Ø .0

4-Ø .0
10

10
5

5
Ø3

Ø3
• Offshore Platform
Ø191.8 • NEMA 6/ 6P • IP 67/ 68
Dimension in Millimeters (Oil and Natural Gas)
25°
Ø191.8
(346.0)

Electrical Ratings
Stanchion 25° (S25) Stanchion 90° (S90) Pendant (P90)
Voltage 110 V／220 V AC
264.9 Frequency 50Hz／60Hz
Amps 0.1 A ~ 0.245 A
(266.0)

Wattage 23W／27W
232.0
232.0

Operating Temperature - 20°C ~ + 40°C

(381.0)

(547.0)
(450.0)

Power Factor > 0.9

NPT1-1/2″ NPT1-1/2″
Raw Materials
(394.0) Housing Aluminum Alloy
200.0 Ø191.8
Screws Stainless Steel
Tempered Glass IEC Standards impact - resistant > 4 Joule
u Please refer to Page 98 for part number

75 THT-EX
為reserves
了 提 供 the更right
好 to的make
產 品changes
， 久 鑫at保
any留time
隨 in
時order
變 更 to supply
修 正 the best的product
設 計 權 利。 possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 76
14
THT-EX L1605B
In accordance with special application requirement, THT-EX is able to offer
Standard Product
higher specifications on Explosion-proof LED lighting devices, includes Dimensions and Mounting (Mounting Code)
Lighting can be started at low temperature -60°C Hanging Mount 25°(H25) Hanging Mount 90°(H90)
IP rating IP68
4-Ø
8.2 25°
18.0 ± 0.2 173.0±0.2

8.2
124.0±0.2

4-Ø
4-Ø 86.0±0.2
10 60.0±0.2
.2

(450.0)
Ø3
Polar Luminous Intensity Distribution Luminous Intensity Distribution Diagram 5.0

(464.0)
50.0 ± 0.2

173.0±0.2
124.0±0.2
86.0±0.2
60.0±0.2

18.0 ± 0.2
50.0 ± 0.2

.2
4-Ø .0
-/+180

10
5
Ø3
150 146
-150 C0/180
C90/270

117
-120 120
Ø191.8

87.6
Wall Mount 25° (W25) Wall Mount 90° (W90)
0 0 90

58.4 173.0±0.2 259.0 173.0±0.2

8.2

8.2
124.0±0.2 124.0±0.2

4-Ø

4-Ø
86.0±0.2 86.0±0.2
60.0±0.2 60.0±0.2
-60 60 29.2

326.0
18.0 ± 0.2

18.0 ± 0.2
50.0 ± 0.2

50.0 ± 0.2
.2

.2
4-Ø .0

4-Ø .0
0.0
-30 30

10

10
5

5
-180 -135 -90 -45 0 45 90 135 180

Ø3

Ø3
0 UNIT: cd
ANGLE (DEG)
C0 /180
C90 /270 AVERAGE BEAM ANGLE (50%) : 225.47 DEG 25°
Ø191.8
(346.0)

Stanchion 25° (S25) Stanchion 90° (S90) Pendant (P90)

Optical Information
264.9
3000K ± 10% (Warm White)
CCT
6500K ± 10% (Cool White)

(266.0)
> 80 (Warm White)

232.0
232.0
CRI
> 80 (Cool White)

(381.0)

(547.0)
(450.0)
IES Files Available upon request
NPT1-1/2″ NPT1-1/2″

(394.0)

200.0 Ø191.8

u Please refer to Page 98 for part number

77 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 78
 E1215 THT-EX
Standard Product
Explosion-proof Exit Sign
Dimensions and Mounting (Mounting Code)
Ceiling (C90) Wall Mount (W90)

383.0 .5
Ø8

393.5

100.0

8.5
356.5

Net Weight: 4.5 kg

Power Station

235.5
Certifications:
88.0
467.3
467.3 Applicable Location Applicable Area 467.3

• Zone 1 • Zone 2 • Oil Refinery Complex

• Petrochemical Complex u Please refer to Page 94 for part number
• Zone 21 • Zone 22
213.5

76.0 • Painting Facility

• Transporting Natural Gas THT-EX Explosion-proof LED Lighting passed subsea 1000M pressure resistance test
Environmental • Transporting Liquefied q Testing Location: East coast of Taiwan.
Ratings Petroleum Gas E121.82365149, N 23.62318411 Depth & voice recorder

• Offshore Platform Camera & illuminator

Dimension in Millimeters • NEMA 6 /6P • IP 67/68
(Oil and Natural Gas)
THT-EX Explosion-proof LED Lighting

Electrical Ratings
Voltage 100 V ~ 240V
Frequency 60Hz Equipment allocation
Wattage 4W or 8W Explosion-proof Lighting at subsea 1000 meters
Operating Temperature - 20°C ~ + 40°C
Power Factor 0.4 ~ 0.5
Charging Time 48 hours
Lighting Time 90 minutes

Raw Materials
Housing Aluminum Alloy Test conducted by Undersea Lab. of National Sun Yat-Sen University

Screws Stainless Steel Acknowledgement: Support and assistant from National Sun Yat-Sen University and DWTEK ROV
Exit Sign plate Acrylic Co. Ltd. on the Explosion-proof LED Lighting test.

79 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 80
EXP Cable Gland THT-EX
Long-Type
Product Description Without Connector
• Certificated Protection: Ex d II Gb X ▼ Without Socket Set Screw ▼ With Socket Set Screw
(Applicable Location: IIA, IIB, IIC)
• Material: Stainless Steel
• Operation temperature: -20°C ~ + 40 °C
• Thread Standards:

G
K
A
E

G
K
A
E
ISO－ I EC／EN 60423, IEC／EN 50262
PF－ JIS B 0202 B F
B F
NPT－ ANSI B2.1

Entry Thread Cable Acceptance Gland Length Hexagon Entry Thread Cable Acceptance Gland Length Hexagon
Across Across
Part
Parl Number Thread Length “E” “F” Dimensions Part
Parl Number Thread Length “E” “F” Dimensions
Flats “G” Flats “G”
Size “A” “B” Max Min (less entry) ”K” Size “A” “B” Max Min (less entry) ”K”

Without Socket Set Screw ╱ With Socket Set Screw Without Socket Set Screw ╱ With Socket Set Screw
THT-2GM020UXd＊0807 M20 19.7mm 8.0mm 7.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GG034UXd＊0605 G3/4” 19.5mm 6.0mm 5.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GM020UXd＊1009 M20 19.7mm 10.0mm 9.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GG034UXd＊0807 G3/4” 19.5mm 8.0mm 7.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GM020UXd＊1211 M20 19.7mm 12.0mm 11.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GG034UXd＊8575 G3/4” 19.5mm 8.5mm 7.5mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GG012UXd＊0807 G1/2” 19.7mm 8.0mm 7.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GG034UXd＊0908 G3/4” 19.5mm 9.0mm 8.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GG012UXd＊1009 G1/2” 19.7mm 10.0mm 9.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GG034UXd＊1009 G3/4” 38 ╱ 46mm
19.5mm 10.0mm 9.0mm 67.3mm 28.5mm
THT-2GG012UXd＊1211 G1/2” 19.7mm 12.0mm 11.0mm 66.7mm 23.0 mm 32 ╱ 40mm
THT-2GG034UXd＊1211 G3/4” 19.5mm 12.0mm 11.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GN034UXd＊0605 NPT3/4” 18.0mm 6.0mm 5.0mm 67.3mm 28.5 mm 38 ╱ 46mm
THT-2GG034UXd＊1413 G3/4” 19.5mm 14.0mm 13.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GN034UXd＊0807 NPT3/4” 18.0mm 8.0mm 7.0mm 67.3mm 28.5 mm 38 ╱ 46mm
THT-2GG034UXd＊1615 G3/4” 19.5mm 16.0mm 15.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GN034UXd＊8575 NPT3/4” 18.0mm 8.5mm 7.5mm 67.3mm 28.5 mm 38 ╱ 46mm
THT-2GM025UXd＊0605 M25 19.5mm 6.0mm 5.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GN034UXd＊0908 NPT3/4” 18.0mm 9.0mm 8.0mm 67.3mm 28.5 mm 38 ╱ 46mm
THT-2GM025UXd＊0807 M25 19.5mm 8.0mm 7.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GN034UXd＊1009 NPT3/4” 18.0mm 10.0mm 9.0mm 67.3mm 28.5 mm 38 ╱ 46mm
THT-2GM025UXd＊8575 M25 19.5mm 8.5mm 7.5mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GN034UXd＊1211 NPT3/4” 18.0mm 12.0mm 11.0mm 67.3mm 28.5 mm 38 ╱ 46mm
THT-2GM025UXd＊0908 M25 19.5mm 9.0mm 8.0mm 67.3mm 28.5mm 38 ╱ 46mm
THT-2GN034UXd＊1413 NPT3/4” 18.0mm 14.0mm 13.0mm 67.3mm 28.5 mm 38 ╱ 46mm
THT-2GN034UXd＊1615 NPT3/4” 18.0mm 16.0mm 15.0mm 67.3mm 28.5 mm 38 ╱ 46mm THT-2GM025UXd＊1009 M25 19.5mm 10.0mm 9.0mm 67.3mm 28.5mm 38 ╱ 46mm

THT-2GN012UXd＊0807 NPT 1/2" 18.0mm 8.0mm 7.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GM025UXd＊1211 M25 19.5mm 12.0mm 11.0mm 67.3mm 28.5mm 38 ╱ 46mm

THT-2GN012UXd＊1009 NPT 1/2" 18.0mm 10.0mm 9.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GM025UXd＊1413 M25 19.5mm 14.0mm 13.0mm 67.3mm 28.5mm 38 ╱ 46mm

THT-2GN012UXd＊1211 NPT 1/2" 18.0mm 12.0mm 11.0mm 66.7mm 23.0 mm 32 ╱ 40mm THT-2GM025UXd＊1615 M25 19.5mm 16.0mm 15mm 67.3mm 28.5mm 38 ╱ 46mm

＊— A : With Socket Set Screw Sleeve and connector are available upon request. ＊— A : With Socket Set Screw Sleeve and connector are available upon request.
B : Without Socket Set Screw B : Without Socket Set Screw

81 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 82
EXP Junction Box THT-EX
A Type, Without Bottom Entry A Type, With Bottom Entry
Specification Specification
• Applicable location: Zone 1, Zone 2, Zone 21, Zone 22 • Applicable location: Zone 1, Zone 2, Zone 21, Zone 22
• Material: Aluminum Alloy • Material: Aluminum Alloy
• Electrical Spec: 600V×15A, 600V×20A (Taiwan only) • Electrical Spec: 600V×15A, 600V×20A (Taiwan only)
• Entry: 1~ 4 Flank entries are available • Entry: With bottom entry and 1~ 4 Flank entries are available
• Thread: G1/2 &G3/4 (Taiwan only) , M20×1.5, M25×1.5, NPT1/2, NPT3/4 • Thread: G1/2&G3/4(Taiwan only) , M20×1.5, M25×1.5, NPT1/2, NPT3/4
• Waterproof Rating: IP68 • Waterproof Rating: IP68
• Certificated Protection: TS (Ex d IIC T6, Ex tD A21 T85°C), • Certificated Protection: TS (Ex d IIC T6, Ex tD A21 T85°C),
IECEx (Ex eb IIC T5 Gb, Ex tb IIIC T100°C Db), IECEx (Ex eb IIC T5 Gb, Ex tb IIIC T100°C Db),
ATEX (II 2 G Ex eb IIC T5 Gb, II 2 D Ex tb IIIC T100°C Db) ATEX (II 2 G Ex eb IIC T5 Gb, II 2 D Ex tb IIIC T100°C Db)
Entry Picture Size (Dimension in Millimeters) Thread Part Number Entry Picture Size (Dimension in Millimeters) Thread Part Number
G1/2 THT-2JG01201241000 G1/2 THT-2JG01201241D00
G3/4 THT-2JG03401241000 G3/4 THT-2JG03401241D00
1

122
122

M20×1.5 THT-2JM02001241000 M20×1.5 THT-2JM02001241D00

1 Ø4.3 + Ø4.3
M25×1.5 THT-2JM02501241000 M25×1.5 THT-2JM02501241D00

79
bottom
79 Ø37
Ø37
NPT1/2 THT-2JN01201241000 Entry NPT1/2 THT-2JN01201241D00
Ø92 Ø92
NPT3/4 THT-2JN03401241000 NPT3/4 THT-2JN03401241D00
G1/2 THT-2JG01201241A00 G1/2 THT-2JG01201241E00
G3/4 THT-2JG03401241A00 G3/4 THT-2JG03401241E00
2
M20×1.5 THT-2JM02001241A00 M20×1.5 THT-2JM02001241E00
2 + Ø4.3
Ø4.3 M25×1.5 THT-2JM02501241A00 M25×1.5 THT-2JM02501241E00
bottom

79
111
79

Entry Ø37
Ø37 NPT1/2 THT-2JN01201241A00 NPT1/2 THT-2JN01201241E00
Ø92 NPT3/4 THT-2JN03401241E00
NPT3/4 THT-2JN03401241A00 Ø92

122 122 G1/2 THT-2JG01201241F00

G1/2 THT-2JG01201241B00
G3/4 THT-2JG03401241B00 G3/4 THT-2JG03401241F00
3
M20×1.5 THT-2JM02001241B00 M20×1.5 THT-2JM02001241F00
3 +
Ø4.3 M25×1.5 THT-2JM02501241B00 bottom Ø4.3 M25×1.5 THT-2JM02501241F00

79
111
Entry
79

NPT1/2 THT-2JN01201241B00 Ø37

NPT1/2 THT-2JN01201241F00
Ø37
Ø92 NPT3/4 THT-2JN03401241B00 Ø92 NPT3/4 THT-2JN03401241F00
152 152
G1/2 THT-2JG01201241C00 G1/2 THT-2JG01201241G00
G3/4 THT-2JG03401241C00 G3/4 THT-2JG03401241G00
4
M20×1.5 THT-2JM02001241C00 M20×1.5 THT-2JM02001241G00
4 +
Ø4.3 M25×1.5 THT-2JM02501241C00 bottom Ø4.3 M25×1.5 THT-2JM02501241G00

79
111
Entry
79

NPT1/2 THT-2JN01201241C00 Ø37

NPT1/2 THT-2JN01201241G00
Ø37

Ø92 NPT3/4 THT-2JN03401241C00 Ø92 NPT3/4 THT-2JN03401241G00

83 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 84
EXP Junction Box THT-EX
B Type, Without Bottom Entry B Type, With Bottom Entry
Specification Specification
• Applicable location: Zone 1, Zone 2, Zone 21, Zone 22 • Applicable location: Zone 1, Zone 2, Zone 21, Zone 22
• Material: Aluminum Alloy • Material: Aluminum Alloy
• Electrical Spec: 600V×20A • Electrical Spec: 600V×20A
• Entry: 1~4 Flank entries are available • Entry: With bottom entry and 1~4 Flank entries are available
• Thread: G1/ 2, G3/ 4, M20×1.5, M25×1.5, NPT 1 / 2, NPT 3 / 4 • Thread: G1 /2, G3 /4, M20×1.5, M25×1.5, NPT1 /2, NPT3 /4
• Waterproof Rating: IP68 • Waterproof Rating: IP68
• Certificated Protection: Ex d IIC T6, Ex tD A21 T85°C • Certificated Protection: Ex d IIC T6, Ex tD A21 T85°C
Entry Picture Size (Dimension in Millimeters) Thread Part Number Entry Picture Size (Dimension in Millimeters) Thread Part Number
G1/2 THT-2JG01201241H00 G1/2 THT-2JG01201241L00
G3/4 THT-2JG03401241H00 G3/4 THT-2JG03401241L00
1

126
126

M20×1.5 THT-2JM02001241H00 Ø1 M20×1.5 THT-2JM02001241L00

1 Ø1
00 + 00

74
106
M25×1.5 THT-2JM02501241H00 bottom M25×1.5 THT-2JM02501241L00
74

NPT1/2 THT-2JN01201241H00 Entry NPT1/2 THT-2JN01201241L00

Ø92 Ø92
NPT3/4 THT-2JN03401241H00 NPT3/4 THT-2JN03401241L00
G1/2 THT-2JG01201241I00 G1/2 THT-2JG01201241M00
G3/4 THT-2JG03401241I00 G3/4 THT-2JG03401241M00
2

152
152

M20×1.5 THT-2JM02001241I00 M20×1.5 THT-2JM02001241M00

2 Ø1 + Ø1
00
00 M25×1.5 THT-2JM02501241I00 M25×1.5 THT-2JM02501241M00

74
bottom

106
74

Entry
NPT1/2 THT-2JN01201241I00 NPT1/2 THT-2JN01201241M00
Ø92 NPT3/4 THT-2JN03401241I00 Ø92 NPT3/4 THT-2JN03401241M00
126 126
G1/2 THT-2JG01201241J00 G1/2 THT-2JG01201241N00
G3/4 THT-2JG03401241J00 G3/4 THT-2JG03401241N00
3

152
M20×1.5 THT-2JM02001241J00 M20×1.5 THT-2JM02001241N00
152

3 + Ø1
Ø1
M25×1.5 THT-2JM02501241J00 bottom 00 M25×1.5 THT-2JM02501241N00

74
00

106
Entry
74

NPT1/2 THT-2JN01201241J00 NPT1/2 THT-2JN01201241N00

Ø92 NPT3/4 THT-2JN03401241J00 Ø92 NPT3/4 THT-2JN03401241N00
152 152
G1/2 THT-2JG01201241K00 G1/2 THT-2JG01201241P00
G3/4 THT-2JG03401241K00 G3/4 THT-2JG03401241P00
4

152
M20×1.5 THT-2JM02001241K00 M20×1.5 THT-2JM02001241P00
152

4 Ø1
+ Ø1
00
00 M25×1.5 THT-2JM02501241K00 bottom M25×1.5 THT-2JM02501241P00

74
106
Entry
74

NPT1/2 THT-2JN01201241K00 NPT1/2 THT-2JN01201241P00

Ø92 NPT3/4 THT-2JN03401241K00 Ø92 NPT3/4 THT-2JN03401241P00

85 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 86
 Part Number
Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10%

Model No. Certifications Watt. Volt. Color Part Number

Class I, W.W. THTH1202ZCBW＊D0
Div. 2
40W 120V (UL844) C.W. THTH1202ZCBC＊D0
Upper 277V
Entry 480V Zone 1, W.W. THTE1202ZCBW＊D0
Zone 21
• NFPA 70 (UL844) (UL60079) C.W. THTE1202ZCBC＊D0
Class I, Division 2
Group A, B, C, D Class I, W.W. THTH1202ZDBW＊D0
Div. 2
• NFPA 70 (UL60079) 40W 120V (UL844) C.W. THTH1202ZDBC＊D0
Zone 1, AEx d IIB+H2
L1704 (40, 60W) Side 277V
L1702 Zone 21, AEx tb IIIC Entry 480V Zone 1, W.W. THTE1202ZDBW＊D0
(50, 60, 80, 100W)
• UL1598 Zone 21
L1701 (60, 80, 100W) ( Lens Angle: 30°, 60°, 90°) (UL60079) C.W. THTE1202ZDBC＊D0

24V W.W. THT-EX1202WAPC22

110V W.W. THT-EX1202WCPC22
40W 220V W.W. THT-EX1202WEPC22
Ex d IIB T5 Gb
Upper
Ex tb IIIC T100˚C Db 24V C.W. THT-EX1202CAPC22
Entry
C1203 P1202 110V C.W. THT-EX1202CCPC22
Explosion-proof CCTV
220V C.W. THT-EX1202CEPC22
II 2 G Ex d IIB T5 Gb 24V W.W. THT-EX1202WAPD22
II 2 D Ex tb IIIC T100˚C
Armored Cable Fittings Db 110V W.W. THT-EX1202WCPD22
40W 220V W.W. THT-EX1202WEPD22
Side
Entry 24V C.W. THT-EX1202CAPD22
L1403ASL Ex d IIB T5 Gb 110V C.W. THT-EX1202CCPD22
(50W, 60W, 80W, 100W) L1303E Ex tD A21 IP64 T100˚C
( Lens Angle: 30°, 60°, 90°) (120W, 140W, 150W) 220V C.W. THT-EX1202CEPD22

24V W.W. THT-2PA40Wd53W1202

110V W.W. THT-2PA40Wd51W1202
220V W.W. THT-2PA40Wd52W1202
40W
Ex d IIB + H 2 T5 24V C.W. THT-2PA40Wd53C1202
Ex tb IIIC IP67 T100˚C 110V C.W. THT-2PA40Wd51C1202
A1604 220V C.W. THT-2PA40Wd52C1202
(Outer dimension: 850 × 850 × 495mm)
A1301
Ordering information: Part number + mounting code ＊— 6 : 120V 9 : 277V C : 480V

87
64 THT-EX reserves the right to make changes at any time in order to supply the best product possible. 88
 Part Number
Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10% Part Number
Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10%

Model No. Certifications Watt. Volt. Color Part Number Model No. Certifications Watt. Volt. Color Part Number

20W 24V W.W THTH1203ZBBW＊B0 120V W.W. THT2LA120Z5＊W1217

Class I, Class I,
Upper 120V
Div. 2 120W 277V Div. 2
& Side 277V (UL844)
(UL844) C.W. 480V C.W. THT2LA120Z5＊C1217
Entry 480V THTH1203ZBBC＊B0
• NFPA 70 (UL844) • NFPA 70 (UL844)
Class I, Division 2, Class I, Division 2
Groups A, B, C, D 24V W.W. THTH1203ZCBW＊B0 Group A, B, C, D 120V W.W. THT2LA140Z5＊W1217
Class II, Division 2, 20W Class I, Class I,
120V Class II, Division 2
Groups F and G Upper Div. 2 140W 277V Div. 2
Class III, Division 2 Entry
277V (UL844)
Group F, G
(UL844)
C.W. THTH1203ZCBC＊B0 • UL1598 480V C.W. THT2LA140Z5＊C1217
• UL1598 480V

24V W.W. THT-EX1217WAPE6A

24V W.W. THT-2LA20Wd53W1203
110V W.W. THT-EX1217WCPE6A
Ex d IIB+H2 T5...T4 Gb 220V W.W. THT-EX1217WEPE6A
Ex tb IIIC T105˚C Db
110V W.W. THT-2LA20Wd51W1203 Ex d IIB+H2 T6…T4 Gb 110W
Ex tb IIIC T105˚C Db 24V C.W. THT-EX1217CAPE6A
L1203 220V W.W. THT-2LA20Wd52W1203 110V C.W. THT-EX1217CCPE6A

20W 220V C.W. THT-EX1217CEPE6A

II 2 G Ex d IIB+H 2 T5
...T4 Gb; II 2 D Ex tb 24V C.W. THT-2LA20Wd43C1203
L1217 II 2 G Ex d IIB+H2 T6 24V W.W. THT-EX1217WAPE62
IIIC T105˚C Db
…T4 Gb; II 2 D Ex tb
IIIC T105˚C Db 110V W.W. THT-EX1217WCPE62
110V C.W. THT-2LA20Wd41C1203 220V W.W. THT-EX1217WEPE62
120W
24V C.W. THT-EX1217CAPE62
Ex d IIB+H2 T5...T4 Gb
220V C.W. THT-2LA20Wd42C1203
DIP A21 TA 105˚C Ex d IIB+H2 T6...T4 Gb 110V C.W. THT-EX1217CCPE62
Ex tD A21 IP64 T105˚C
24V W.W. THT-2LA20Wd53W1203 220V C.W. THT-EX1217CEPE62
110V W.W. THT-2LA20Wd51W1203 24V W.W. THT-2LA110d5＊W1217
220V W.W. THT-2LA20Wd52W1203 110V
220V C.W. THT-2LA110d5＊C1217
24V C.W. THT-2LA20Wd53C1203 110W
Ex d IIB+H 2 T5 Gb W.W. THT-2LA110d4＊W1217
110V C.W. THT-2LA20Wd51C1203 277V
Ex tD IIIC T135˚C Db
480V C.W. THT-2LA110d4＊C1217
20W 220V C.W. THT-2LA20Wd52C1203
THT-2KA50Wd5＊W1102
24V W.W. THT-2LA120d5＊W1217
50W W.W. Ex d IIB+H2 T5...T4 Gb
220V 110V
(DOB) C.W. THT-2KA50Wd5＊C1102 Ex tb IIIC T100˚C Db 220V C.W. THT-2LA120d5＊C1217
L1102S 120W
W.W. THT-2LA120d4＊W1217
Ex d IIC T5 Gb 95W W.W. THT-2KA95Wd5＊W1102 277V
220V
Ex tb IIIC T100˚C Db (DOB) C.W. THT-2KA95Wd5＊C1102 480V C.W. THT-2LA120d4＊C1217
Ordering information: Part number + mounting code ＊— 2 : 220V 3 : 24V (only L1203) Ordering information: Part number + mounting code ＊— 1 : 110V 2 : 220V 3 : 24V
6 : 120V 9 : 277V C : 480V 6 : 120V 9 : 277V C : 480V
89 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 90
 Part Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10% Part Number
Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10%

Model No. Certifications Watt. Volt. Color Part Number Model No. Certifications Watt. Volt. Color Part Number
Class I, W.W. THT-2LA60WZ5＊W1102 24V W.W. THT-2LA60Wd5＊W1102
Div. 1
120V (UL844) C.W. THT-2LA60WZ5＊C1102 60W 110V
Zone 1, W.W. THT-2LA60Wd5＊W1102 220V C.W. THT-2LA60Wd5＊C1102
60W 277V Zone 21
(UL60079) C.W. THT-2LA60Wd5＊C1102 Ex db IIC T5 Gb 110V W.W. THT-2KA65Wd5＊W1102
480V Class I, W.W. THT-2LA60WZ4＊W1102 Ex tb IIIC T95˚C Db 65W
Div. 2 220V C.W. THT-2KA65Wd5＊C1102
(UL844) C.W. THT-2LA60WZ4＊C1102
120V Class I, W.W. THT-2KA65WZ4＊W1102 110V W.W. THT-2KA75Wd5＊W1102
65W Div. 2 75W
277V (UL844) C.W. THT-2KA65WZ4＊C1102 220V C.W. THT-2KA75Wd5＊C1102
• NFPA 70 (UL844) 120V Class I, W.W. THT-2KA75WZ4＊W1102
L1102
75W Div. 2 II 2 G Ex db IIC T5 Gb 24V W.W. THT-2LA80Wd5＊W1102
Class I, Division 1 277V (UL844) C.W. THT-2KA75WZ4＊C1102 II 2 D Ex tb IIIC T95˚C Db
Class I,
80W 110V
Group B, C, D W.W. THT-2LA80WZ5＊W1102 220V C.W. THT-2LA80Wd5＊C1102
Div. 1
Class II, Division 1 120V (UL844) C.W. THT-2LA80WZ5＊C1102
Group E, F, G Zone 1, W.W. THT-2LA80Wd5＊W1102 110V W.W. THT-2KA95Wd5＊W1102
80W 277V Zone 21 95W
(UL60079) C.W. THT-2LA80Wd5＊C1102 220V C.W. THT-2KA95Wd5＊C1102
• NFPA 70 (UL60079) 480V Class I, Ex d IIB+H 2 T5...T4 Gb
W.W. THT-2LA80WZ4＊W1102 24V W.W. THT-2LA100d5＊W1102
Zone 1, AEx d IIB+H2 Div. 2 DIP A21 T A 110˚C
Zone 21, AEx tb IIIC
(UL844) C.W. THT-2LA80WZ4＊C1102 100W 110V
120V Class I, W.W. THT-2KA95WZ4＊W1102 220V C.W. THT-2LA100d5＊C1102
• UL1598 95W Div. 2
277V (UL844) C.W. THT-2KA95WZ4＊C1102
L1102 • Class I, Division 2 Class I,
Div. 1
W.W. THT-2LA100Z5＊W1102 Green THT-EX1219GESA11
Group A, B, C, D (UL844) C.W. THT-2LA100Z5＊C1102
120V
Zone 1, W.W. THT-2LA100d5＊W1102 Ex d IIB+H 2 T6 Gb Red THT-EX1219RESA11
100W 277V Zone 21
(UL60079) C.W. THT-2LA100d5＊C1102 Ex tb IIIC T60˚C...T80˚C
480V Class I, W.W. THT-2LA100Z4＊W1102 10W 220V
Div. 2
(UL844) C.W. THT-2LA100Z4＊C1102 Green THT-EX1219GESB11
24V
110V W.W. THT-2LA60Wd5＊W1102 II 2 G Ex d IIB+H 2 T6 Gb
60W Red THT-EX1219RESB11
220V II 2 D Ex tb IIIC T60˚C...
(COB) 277V
C.W. THT-2LA60Wd5＊C1102
L1219A 80˚C Db
480V
Green THT-EX1219GESA12
24V
W.W. THT-2LA80Wd5＊W1102 20W 220V
80W 110V Ex d IIB+H 2 T6 Gb
220V Green THT-EX1219GESB12
(COB) 277V DIP A21 TA 60˚C...80˚C
Ex d IIC T5 Gb C.W. THT-2LA80Wd5＊C1102
480V
Ex tb IIIC T100˚C Db Green THT-2LA10Wd62G1219
24V 10W 220V
W.W. THT-2LA100d5＊W1102
100W 110V Red THT-2LA10Wd62R1219
220V
(COB) 277V Ex d IIB + H 2 T6
C.W. THT-2LA100d5＊C1102 20W 220V Green THT-2LA20Wd62G1219
480V Ex tD A21 T85˚C
Ordering information: Part number + mounting code ＊— 1:110V 2 : 220V 3 : 24V Ordering information: Part number + mounting code ＊— 1 : 110V 2 : 220V 3 : 24V
6 : 120V 9 : 277V C: 480V
91 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 92
 Part Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10% Part Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10%

Model No. Certifications Watt. Volt. Color Part Number Model No. Certifications Watt. Volt. Color Part Number

Class I, W.W THTE1319ZCHW6D0 110V W.W. THT-2LA40Wd5＊W1105A

120V Div. 1 220V C.W. THT-2LA40Wd4＊C1105A
(UL844) C.W. THTE1319ZCHC6D0 Ex d IIB+H 2 T5...T4 Gb 40W
• NFPA (UL844) Ex tb IIIC T108˚C Db
40W 110V W.W. THT-2KA40Wd6＊W1105
Class I, Division 1,
Group B, C, D Class I, W.W. THTE1319ZCHW9D0 220V C.W. THT-2KA40Wd6＊C1105
Class II, Division 2, 277V Div. 1
Groups F and G
(UL844) C.W. THTE1319ZCHC9D0 II 2 G Ex d IIB+H 2 T5...T4 Gb 110V W.W. THT-2LA60Wd5＊W1105A
• UL1598 L1105 II 2 D Ex tb IIIC T108˚C Db
220V C.W. THT-2LA60Wd4＊C1105A
Tall Top 60W
110V W.W. THTE1319ZCHW1D0
Cover 110V W.W. THT-2KA60Wd6＊W1105
L1319 Ex d IIB+H 2 T5...T4 Gb
220V C.W. THT-2KA60Wd6＊C1105
Ex db IIC T6 Gb 220V W.W. THTE1319ZCHW2D0 DIP A21 T A 108˚C
Ex tb IIIC T85˚C Db
40W 24V W.W. THT-2LA40Wd5＊W1105
40W
110V C.W. THTE1319ZCHC1D0 110V
(COB) 220V C.W. THT-2LA40Wd5＊C1105
II 2 G Ex db IIC T6 Gb 24V W.W. THT-2LA60Wd5＊W1105
220V C.W. THTE1319ZCHC2D0 Ex d IIB + H 2 T5 60W
II 2 D Ex tb IIIC T85˚C Db 110V
Ex tb IIIC T110˚C Db (COB)
220V C.W. THT-2LA60Wd5＊C1105

110V W.W. THTE1319ZCHW＊＊＊ 24W 120V W.W. THT-2KA24Wd5＊W1105

40W
220V (DOB) 220V C.W. THT-2KA24Wd5＊C1105
Ex d IIC T6 Gb 60W
277V C.W. THTE1319ZCHC＊＊＊ 36W 120V W.W. THT-2KA36Wd5＊W1105
Ex tb IIIC T85˚C Db L1105S (DOB) 220V C.W. THT-2KA36Wd5＊C1105
Ex d IIB + H 2 T5
24V W.W. THT-2LA10Wd53W1239 Ex tb IIIC T110˚C Db 50W 120V W.W. THT-2KA50Wd5＊W1105
110V W.W. THT-2LA10Wd51W1239 (DOB) 220V C.W. THT-2KA50Wd5＊C1105
220V W.W. THT-2LA10Wd52W1239
10W THT-2EA0▲Wd64C1215-A
24V C.W. THT-2LA10Wd53C1239
110V C.W. Single side
THT-2LA10Wd51C1239 THT-2EA0▲Wd64C1215-E
Sign
220V C.W. THT-2LA10Wd52C1239 Single side
THT-2EA0▲Wd64C1215-F
L1239 24V W.W. THT-2LA20Wd53W1239 Sign

Ex d IIC T5 110V W.W. THT-2LA20Wd51W1239 E1215 Single side

Sign THT-2EA0▲Wd64C1215-G
Ex tD A21 T135˚C 220V W.W. THT-2LA20Wd52W1239
20W Ex d IIB T6 Gb Two sides
IP67 X 24V C.W. THT-2LA20Wd53C1239 Sign THT-2EA0▲Wd64C1215-H
Ex tb IIIC T85˚C Db
110V C.W. THT-2LA20Wd51C1239
Two sides
220V C.W. THT-2LA20Wd52C1239 Sign THT-2EA0▲Wd64C1215-I
Ordering information: Part number + mounting code ＊ — 1:110V 2:220V 9:277V Ordering information: Part number + mounting code ＊— 1 : 110V 2 : 220V 3 : 24V 6 : 120V
＊＊— D0 : 40W F0 : 60W ▲— 4 : 4W 8 : 8W
93
64 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 94
65
 Part Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10% Part Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10%

Model No. Certifications Watt. Volt. Color Part Number Model No. Certifications Watt. Volt. Color Part Number
110V W,W, THT-EX1219WCCA51 110V W.W. THT-EX1219WCTA41
50W 220V W.W. THT-EX1219WECA51 40W 220V W.W. THT-EX1219WETA41
Tall top Tall top
Cover 110V C.W. THT-EX1219CCCA51 110V C.W. THT-EX1219CCTA41
Cover
Ex d IIB + H 2 T5...T4 Gb 220V C.W. THT-EX1219CECA51 220V C.W. THT-EX1219CETA41
Ex tb IIIC T90˚C...T105˚C 110V W.W. THT-EX1219WCCB51 110V W.W. THT-EX1219WCTB41
50W 40W
220V W.W. THT-EX1219WECB51 220V W.W. THT-EX1219WETB41
Short top Short top
Cover 110V C.W. THT-EX1219CCCB51 Ex d IIB + H 2 T6…T4 Gb 110V C.W. THT-EX1219CCTB41
Cover
220V C.W. THT-EX1219CECB51 Ex tb IIIC T65˚C...T105˚C 220V C.W. THT-EX1219CETB41
II 2 G Ex d IIB + H2 T5... 60W 110V W.W. THT-EX1219WCCA5A 50W 110V W.W. THT-EX1219WCTA4A
T4 Gb; II 2 D Ex tb IIIC
70W 220V W.W. THT-EX1219WECA5A 60W
T90˚C...105˚C Db 220V W.W. THT-EX1219WETA4A
80W 70W
Tall top
110V C.W. THT-EX1219CCCA5A 110V C.W. THT-EX1219CCTA4A
Tall top
Cover 220V C.W. THT-EX1219CECA5A Cover 220V C.W. THT-EX1219CETA4A
L1219B
60W 110V W.W. THT-EX1219WCCB5A 110V W.W. THT-EX1219WCTB4A
50W
70W 220V W.W. THT-EX1219WECB5A
Ex d IIB + H 2 T5...T4 Gb 60W 220V W.W. THT-EX1219WETB4A
80W L1219C II 2 G Ex d IIB + H2 T6…
DIP A21 TA 90˚C...105˚C Short top 110V C.W. THT-EX1219CCCB5A 70W
110V C.W. THT-EX1219CCTB4A
T4 Gb, II 2 D Ex tb IIIC Short top
Cover 220V C.W. THT-EX1219CECB5A
T65˚C...105˚C Db Cover 220V C.W. THT-EX1219CETB4A
W.W. THT-2LA50Wd52W1219
50W 220V 24V W.W. THT-EX1219WATA42
C.W. THT-2LA50Wd52C1219
110V W.W. THT-EX1219WCTA42
W.W. THT-2LA60Wd52W1219 80W
60W 220V 220V W.W. THT-EX1219WETA42
C.W. THT-2LA60Wd52C1219 Tall top
Cover
24V C.W. THT-EX1219CATA42
W.W. THT-2LA70Wd52W1219
Ex d IIB + H 2 T5 Gb 70W 220V 110V C.W. THT-EX1219CCTA42
Ex tb IIIC T135˚C Db C.W. THT-2LA70Wd52C1219
220V C.W. THT-EX1219CETA42
W.W. THT-2LA80Wd52W1219 Ex d IIB + H 2 T6...T4 Gb
80W 220V 24V W.W. THT-EX1219WATB42
C.W. THT-2LA80Wd52C1219 DIP A21 T A 65˚C...105˚C
110V W.W. THT-EX1219WCTB42
10W 110V 80W 220V W.W. THT-EX1219WETB42
C.W. THTE1320ANCCAA0
Steady on 220V Short top
24V C.W. THT-EX1219CATB42
L1320 Cover
Ex d IIC T6 Gb 110V 110V C.W. THT-EX1219CCTB42
20W C.W. THTE1320ZNCCAB0
Ex tb IIIC T85˚C Db 220V 220V C.W. THT-EX1219CETB42
Ordering information: Part number + mounting code Ordering information: Part number + mounting code

95 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 96
 Part Number
Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10% Part Number
Number ● W.W.: 3000K ± 10% ● C.W.: 5000K ± 10%

Model No. Certifications Watt. Volt. Color Part Number Model No. Certifications Watt. Volt. Color Part Number
Red THT-EX1219RAWA01 110V W.W. THTH1601DNHW1A0
220V W.W. THTH1601DNHW2A0
Yellow THT-EX1219YAWA01 277V W.W. THTH1601DNHW9A0
10W 24V 10W
Ex d IIB + H 2 T6 Gb 110V C.W. THTH1601DNHC1A0
Blue THT-EX1219BAWA01
Ex tb IIIC T55˚C
220V C.W. THTH1601DNHC2A0
Green THT-EX1219GAWA01 277V C.W. THTH1601DNHC9A0

Red THT-EX1219RCWA01 110V W.W. THTH1601ENHW1B0

II 2 G Ex d IIB + H 2 T6 Gb 220V W.W. THTH1601ENHW2B0

II 2 D Ex tb IIIC T55˚C Db Yellow THT-EX1219YCWA01 277V W.W. THTH1601ENHW9B0
10W 110V L1601 20W
110V
L1219D Blue THT-EX1219BCWA01 Ex nR IIC T6 Gc
C.W. THTH1601ENHC1B0

Ex tb IIIC T85˚C Db 220V C.W. THTH1601ENHC2B0

Green THT-EX1219GCWA01 277V C.W. THTH1601ENHC9B0
Ex d IIB + H 2 T6 Gb
DIP A21 TA 55˚C Red THT-EX1219REWA01
110V W.W. THTH1601FNHW1D0
220V W.W. THTH1601FNHW2D0
Yellow THT-EX1219YEWA01 277V W.W. THTH1601FNHW9D0
10W 220V 40W
110V C.W. THTH1601FNHC1D0
Blue THT-EX1219BEWA01
Ex d IIB + H2 T6 Gb 220V C.W. THTH1601FNHC2D0
Ex tb IIIC T55˚C Db Green THT-EX1219GEWA01 277V C.W. THTH1601FNHC9D0

110V W.W. THTE1303CABW1C0 W.W. THTE1605ABFW2A3

13W 220V
220V W.W. THTE1303CABW2C0 C.W. THTE1605ABFC2A3
30W W.W. THTE1605ABFW1A4
110V C.W. THTE1303CABC1C0 14W 110V
L1605A C.W. THTE1605ABFC1A4
220V C.W. THTE1303CABC2C0
Ex nR IIC T5 Gc 110V W.W. THTE1605BBFWAA6
24V W.W. THTE1303CABW3F0 Ex tb IIIC T100˚C Db 16W

∼
110V W.W. THTE1303CABW1F0 220V C.W. THTE1605BBFCAA6
220V W.W. THTE1303CABW2F0 W.W. THTE1605ABGW2B3
L1303C 60W 23W 220V
Ex d IIC T6 X
24V C.W. THTE1303CABC3F0 C.W. THTE1605ABGC2B3
Ex tD A21 IP67 T85˚C
110V C.W. THTE1303CABC1F0 W.W. THTE1605ABGW1B7
110V
220V C.W. THTE1303CABC2F0 C.W. THTE1605ABGC1B7
W.W. THTE1303CABW1I0
L1605B 110V W.W. THTE1605BBGW1B7
110V Ex nR IIC T5 Gc 27W
C.W. THTE1303CABC1I0 220V W.W. THTE1605BBGW2B7
90W Ex tb IIIC T100˚C Db
W.W. THTE1303CABW2I0 110V C.W. THTE1605BBGC1B7
220V
C.W. THTE1303CABC2I0 220V C.W. THTE1605BBGC2B7
Ordering information: Part number + mounting code Ordering information: Part number + mounting code

97 THT-EX reserves the right to make changes at any time in order to supply the best product possible. THT-EX reserves the right to make changes at any time in order to supply the best product possible. 98
 CLASS I Flammable Gases, Vapors or Liquids
Area Classification International Protection Techniques (Equipment Protection Levels)
Division 1: Zone 0: Zone 1: Applicable Certification Documents
Where ignitable concentrations of where ignitable concentrations Where ignitable concentrations Protection Techniques
flammable gases, vapors or liquids of flammable gases, vapors or of flammable gases, vapors or Area (Equipment Protection Levels) IECEx System Europe USA Canada
can exist all of the time or some of liquids are present continuously liquids are likely to exist under Zone 0 • Intrinsic safety,"ia"(Ga) IEC 60079-11 EN 60079-11 UL 60079-11 CSA 60079-11
the time under normal operating or for long periods of time under normal operating conditions. • Encapsulation,"ma"(Ga) or IEC 60079-18 EN 60079-18 UL 60079-18 CSA 60079-18
conditions. normal operating conditions. "m" for CAN
• Class I,Div 1 intrinsic safety — — UL 913 CSA 157
Division 2: Zone 2: Zone 1 • Flameproof,"d"(Gb) IEC 60079-1 EN 60079-1 UL 60079-1 CSA 60079-1
Where ignitable concentrations of where ignitable concentrations of • Pressurization,"px" or "py"(Gb) IEC 60079-2 EN 60079-2 ISA 60079-2 CSA 60079-2
flammable gases, vapors or liquids flammable gases, vapors or liquids or "p" fo4 CAN
are not likely to exist under normal are not likely to exist under normal • Powder filling,"q" (Gb) IEC 60079-5 EN 60079-5 UL 60079-5 CSA 60079-5
operating conditions. operationg conditions. • Oil immersion,"o" (Gb) IEC 60079-6 EN 60079-6 UL 60079-6 CSA 60079-6
• Increased safety,"e"(Gb) IEC 60079-7 EN 60079-7 UL 60079-7 CSA 60079-7
• Intrinsic safety,"ib"(Gb) IEC 60079-11 EN 60079-11 UL 60079-11 CSA 60079-11
Groups Temperature Classes • Encapsulation, "mb" (Gb) or IEC 60079-18 EN 60079-18 UL 60079-18 CSA 60079-18
Division 1 and 2: Zone 0, 1 and 2: Division 1 and 2: Zone 0, 1 and 2: "m" for CAN
T1 (≤450°C) T1 (≤450°C) • Any Zone 0 technique See above See above See above See above
A (acetylene) IIC (acetylene & hydrogen) • Any Class I, Div 1 technique — — See USA See CAN
T2 (≤300°C) T2 (≤300°C)
B (hydrogen) IIC (acetylene & hydrogen) CID1 tech. CID1 tech.
T2A (≤280°C) —
C (ethylene) IIB (ethylene) Zone 2 • Pressurization,"pz"(Gc) or IEC 60079-2 EN 60079-2 ISA 60079-2 CSA 60079-2
T2B (≤260°C) —
D (propane) IIA (propane) "n" for CAN
T2C (≤230°C) —
• Intrinsic safety,"ic"(Gc) or IEC 60079-11 EN 60079-11 UL 60079-11 CSA 60079-11
T2D (≤215°C) —
"n" for CAN
T3 (≤200°C) T3 (≤200°C) • Encapsulated,"nC"(Gc) — — — CSA 60079-15
T3A (≤180°C) — • Enclosed-break,"nC"(Gc) IEC 60079-15 EN 60079-15 UL 60079-15 CSA 60079-15
T3B (≤165°C) — • Energy-limited,"nL"(Gc) — — — CSA 60079-15
T3C (≤160°C) — • Hermetically-sealed,"nC"(Gc) IEC 60079-15 EN 60079-15 UL 60079-15 CSA 60079-15
T4 (≤135°C) T4 (≤135°C) • Nonincendive,"nC"(Gc) IEC 60079-15 EN 60079-15 UL 60079-15 CSA 60079-15
T4A (≤120°C) — • Non-sparking,"nA"(Gc) IEC 60079-15 EN 60079-15 UL 60079-15 CSA 60079-15
T5 (≤100°C) T5 (≤100°C) • Restricted breathing,"nR"(Gc) IEC 60079-15 EN 60079-15 UL 60079-15 CSA 60079-15
T6 (≤85°C) T6 (≤85°C) • Sealed,"nC"(Gc) IEC 60079-15 EN 60079-15 UL 60079-15 CSA 60079-15
• Encapsulation,"mc"(Gc) or IEC 60079-18 EN 60079-18 UL 60079-18 CSA 60079-18
North American Protection Techniques "n" for CAN
• Any Zone 0 or 1 technique See above See above See above See above
Applicable Certification Documents • Any Class 1, Div 1 or 2 — — See USA CID1 See CAN CID1
technique or CID 2 tech. or CID2 tech.
Area Protection Techniques USA Canada
Note 1: Zone 0,1 and 2 general requirements are contained in UL 60079-0 (USA), CSA 60079-0 (Canada) and
Div.1 • Intrinsic safety UL 913 CSA 157
IEC / EN 60079-0 (IECEx System & Europe).
• Explosionproof UL 1203 CSA 30
Note 2: Zone 0, 1 and 2 intrinsically safe system requirements are contained in ISA 60097-25 (USA & Canada)
• Purged/pressurized (Type X or Y) NFPA 496 NFPA 496
and IEC/EN 60079-25 (IECEx System & Europe).
• Any Class I, Zone 0 technique See USA Zone 0 tech. See CAN Zone 0 tech. Note 3: Special requirements for equipment installed in Zone 0 (Ga) areas are contained in ISA 60079-26 (USA)
Div.2 • Hermetically-sealed ISA 12.12.01 CSA 213 and IEC/EN 60079-26 (IECEx System & Europe).
• Nonincendive ISA 12.12.01 CSA 213 Note 4: Equipment Protection Levels (EPLs) are used to provide additional details regarding the level of protection
• Non-sparking ISA 12.12.01 CSA 213 against ignition in explosive atmospheres.EPLs are designated by a letter "G" for Gas, "D" for Dust or "M"
• Purged / pressurized (Type Z) NFPA 496 NFPA 496 for Mining, followed by a letter "a" for "very high", "b" for "high" or "c" for “enhanced” level of protection.
• Sealed ISA 12.12.01 CSA 213 Note 5: Under the ATEX Directive (94/9/EC), the marking of Categories is additionally required. ATEX Categories
are similar to EPLs in function and designation as follows, ATEX Category 1G, 2G, 3G, 1D, 2D, 3D, M1,
• Any Class I, Division 1 technique See above See above
M2 = EPL Ga, Gb, Gc, Da, Db, Dc, Ma, Mb respectively.
• Any Class I, Zone 0,1 or 2 technique See USA Zone 0,1 or 2 tech. See CAN Zone 0,1 or 2 tech.
Note 6: INMETRO certification requirements are determined by Portaria 179 as of 18 May 2010, with the associated
Note: Class I, Division 1 intrinsically safe system requirements are contained in UL913(USA) and CSA157(Canada). Brazilian NBR Ex standards harmanized with the comparable IEC Ex standards noted above.

99 100
 CLASS II Combustible Dusts
Area Classification International Protection Techniques (Equipment Protection Levels)
Division 1: Zone 20: Zone 21: Applicable Certification Documents
Where ignitable concentrations of Where ignitable concentrations of Where ignitable concentrations of Protection Techniques
combustible dust can exist all of combustible dust or ignitable fibers combustible dust or ignitable fibers Area (Equipment Protection Levels) IECEx System Europe USA Canada
the time or some of the time under / flyings are present continuously / flyings are likely to exist under
Zone 20 • Enclosure, "ta" (Da) IEC 60079-31 EN 60079-31 ISA 60079-31 —
normal operating conditions. or for long periods of time under normal operating conditions. • Intrinsic safety, "ia" (Da) IEC 60079-11 EN 60079-11 UL 60079-11 —
normal operating conditions. • Encapsulation, "ma" (Da) IEC 60079-18 EN 60079-18 UL 60079-18 —
Division 2: Zone 22: • Any Class II, Div 1 technique — — See USA CIID1 —
tech.
Where ignitable concentrations of Where ignitable concentrations of
combustible dust are not likely to combustible dust or ignitable fibers Zone 21 • Enclosure, "tb" (Db) or "t" for USA IEC 60079-31 EN 60079-31 ISA 60079-31 —
exist under normal operating /flyings are not likely to exist under • Pressurization, "p" (Db) IEC 61241-4 EN 61241-4 ISA 61241-2 —
conditions. normal operating conditions. • Intrinsic safety, "ib" (Db) IEC 60079-11 EN 60079-11 UL 60079-11 —
• Encapsulation, "mb" (Db) IEC 60079-18 EN 60079-18 UL 60079-18 —
Groups Temperature Classes • Any Zone 20 technique See above See above See above —
• Any Class II, Div 1 technique — — See USA CIID1 —
Division 1 and 2: Zone 20, 21 and 22: Division 1 and 2: Zone 20, 21 and 22: tech.
E (metal dust — Div. 1 only) IIIC (conductive dust) T1 (≤ 450°C) None. Zone 22 • Enclosure, "tc" (Dc) IEC 60079-31 EN 60079-31 ISA 60079-31 —
F (carbonaceous dust) IIIB (non-conductive dust) T2 (≤ 300°C) Note: For Zone 20, 21 • Pressurization, "p" (Dc) IEC 61241-4 EN 61241-4 ISA 61241-2 —
G (non-conductive dust) IIIB (non-conductive dust) T2A (≤ 280°C) and 22, equipment • Intrinsic safety, "ic" (Dc) IEC 60079-11 EN 60079-11 UL 60079-11 —
— IIA (combustible flyings) T2B (≤ 260°C) shall be marked to • Encapsulation, "mc" (Dc) IEC 60079-18 EN 60079-18 UL 60079-18 —
T2C (≤ 230°C) show the operating • Any Zone 20 or 21 technique See above See above See above —
T2D (≤ 215°C) • Any Class II, Div 1 or 2 technique — — See USA CIID1 —
temperature
T3 (≤ 200°C) or CIID2 tech.
(maximum surface
T3A (≤ 180°C)
temperature) Note 1: Zone 20, 21 and 22 general requirements are contained in UL 60079-0 or ISA 61241-0 (USA), and IEC/EN
T3B (≤ 165°C)
60079-0 or IEC 61241-0 (IECEx System & Europe).
T3C (≤ 160°C)
Note 2: Equipment Protection Levels (EPLs) are used to provide additional details regarding the level of protection
T4 (≤ 135°C)
against ignition in explosive atmospheres.EPLs are designated by a letter "G" for Gas, "D" for Dust or "M"
T4A (≤ 120°C)
for Mining, followed by a letter "a" for "very high", "b" for "high" or "c" for "enhanced" level of protection.
T5 (≤ 100°C) Note 3: Under the ATEX Directive (94 /4 /EC), the marking of Categories is additionally required. ATEX Categories
T6 (≤ 85°C) are similar to EPLs in function and designation as follows, ATEX Category 1G, 2G, 3G, 1D, 2D, 3D, M1,
M2 = EPL Ga, Gb, Gc, Da, Db, Dc, Ma, Mb respectively.
North American Protection Techniques
Note 4: INMETRO certification requirements are determined by Portaria 179 as of 18 May 2010, with the associated
Applicable Certification Documents Brazilian NBR Ex standards harmanized with the comparable IEC Ex standards noted above.

Area Protection Techniques USA Canada

Div.1 • Intrinsic safety UL 913 CSA 157 Explosion-proof area classification reference
• Dust-ignitionproof UL 1203 CSA 25
• Pressurized NFPA 496 NFPA 496
0 ia, ma
• Any Zone 20 technique See USA Zone 20 tech. —
Div.2 • Dusttight ISA 12.12.01 CSA 157 ib, d, p, q, o,
• Hermetically-sealed ISA 12.12.01 — 1 e, mb, ia, ma
• Nonincendive ISA 12.12.01 —
• Pressurized NFPA 496 NFPA 496 n, ib, d, p, q, o,
• Sealed ISA 12.12.01 — e, mb, ia, ma
• Any Class II, Division 1 technique See above See above
2
• Any Zone 20, 21 or 22 technique See USA Zone 20, 21 or 22 tech. —
Note 1: Class II, Division 1 intrinsically safe system requirements are contained in UL 913(USA) and CSA 157(Canada).
Note 2: Additional Canadian requirements for Class II and Class III applications are contained in CSA 60079-31 and
CSA 60079-18, each used together with CSA 60079-0.

101 102
 Explanation of IP Rating Ex Protection Concepts - Electrical
The IP Rating, Ingress Protection Rating, sometimes also interpreted as International Protection In areas where explosive atmospheres can occur despite the explosion protection measures
Rating, classifies and rates the degree of protection provided against the intrusion of solid objects employed, only explosion- proof electrical equipment may be used. Explosion proof electrical
(including body parts like hands and fingers), dust, accidental contact, and water in mechanical equipment can be manufactured to IEC protection type levels.
casings and with electrical enclosures. Types of protection for electrical apparatus in hazardous areas:

1st Digit Protection from solid objects 2nd Digit Protection from moisture Electrical Symbol Typical Zone Diagram IEC Standard Basic concept of protection

0 Not Protected 0 Not Protected

Increased safety e 1, 2 IEC 60079-7
No arcs, sparks or hot
Protected against surfaces. Enclosure
1 Dripping water
Protected against solid Type ‘n’ IP54 or better
1 objects greater than
nA 2 IEC 60079-15
Protected against (non-sparking)
50mm Dripping water when the
2 enclosure is tilted at an
angle up to 15° from its
normal position. Flameproof d 1, 2 IEC 60079-1
2 Protected against solid Protected against Contain the explosion,
objects greater than spray water at any quench the flame
12mm 3 angle up to 60° from Type ‘n’
the vertical.
nC 2 IEC 60079-15
(enclosed break)

ia 0, 1, 2
3 Protected against solid Protected against
objects greater than 4 splashing water. Intrinsic safety ib 1, 2 IEC 60079-11
Limit the energy of
2.5mm ic 2
sparks and surface
Type ‘n’ temperatures
nL 2 IEC 60079-15
4 Protected against solid Protected against (energy limitation)
5 water jets.
objects greater than
1.0mm
Quartz/sand filled q 1, 2 IEC 60079-5 Quench the flame

Protect against
6 p 1, 2
heavy seas.
Dust protected px 1, 2
5 Pressurised IEC 60079‐2
py 1, 2
pz 2
Protected against
the effects of Type ‘n’
7 nC 2
immersion between (sealing & hermetic sealing)
IEC 60079‐15
150mm to 1m. Type ‘n’
nR 2 Keep the flammable
(restricted breathing)
6 Dust tight Protected against
gas out
continuous
8 ma 0, 1, 2
submersion at IEC 60079‐18
Encapsulation
specified depth.
mb 1, 2
Example: IP 6 7
2nd Digit ― Protected against the effects of immersion between 150mm to 1m. Oil immersion o 1, 2 IEC 60079‐6
Code Letter 1st Digit ― Dust tight

103 104
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