Limit switches

Limit switches XCW

The limit switches XCWD, designed for intensive use, have:

• 2 or 4 electrically separate snap action contacts
• heads that can be adjusted from 15° to 15° on 360° relative to the body
• a wide choice of actuators, 4 cable lengths
• distance of fixing holes identical to the previous range XCWA, they can
easely subsitute

Specifications
Material Zamak Shock resistance 25 gn (18ms) according to IEC 60068-2-27
IP rating IP66 - IP67 Vibration resistance 5 gn selon IEC 60068-2-27
Operating temperature -20°C to +60°C Rated thermal current 6 A for 2 according versions, 3 A for 4 contacts
Storage temperature -40°C to +70°C Rated insulation voltage 400 V according to IEC 60947-5-1
Approvals INERIS 03ATEX0083X Contacts, snap action 1 x NC + 1 x NO or 2 x NC + 2 x NO
Standards EN/IEC: 60079-0, 60079-1, 60079-31 Resistance accross terminals ≤ 25 mΩ according to IEC 60255-7 category 3
Ex-code II 2 GD Ex d IIC T6 Gb Operational characteristics Switches with 2 contacts
Ex tb IIIC T85°C Db AC-15 ; C300 (Ue = 240 V, Ie = 1.5 A)
Repeat accuracy 0.05 mm on the tripping points, DC-13 ; R300 (Ue = 250 V, Ie = 0.1 A)
with 1 million operation Switches with 4 contacts
cycles for actuator with end AC-15 ; C300 (Ue = 240 V, Ie = 0.75 A)
plunger DC-13 ; R300 (Ue = 250 V, Ie = 0.1 A)

Limit switch Ex d with actuators mounted. Heavy duty and compact with 2 or 4 snap action contacts
Part number Fixing by the body Fixing by the head
by type of
actuator with
cable

Metal end plunger Steel roller plunger M12 with metal end plunger M12 with steel roller plunger

2 contacts 4 contacts 2 contacts 4 contacts 2 contacts 4 contacts 2 contacts 4 contacts

1 m long XCWD2110L1 XCWD4110L1 XCWD2102L1 XCWD4102L1 XCWD21F0L1 XCWD410L1 XCWD21F2L1 XCWD41F2L1
2 m long XCWD2110L2 XCWD4110L2 XCWD2102L2 XCWD4102L2 XCWD21F0L2 XCWD410L2 XCWD21F2L2 XCWD41F2L2
5 m long XCWD2110L5 XCWD4110L5 XCWD2102L5 XCWD4102L5 XCWD21F0L5 XCWD410L5 XCWD21F2L5 XCWD41F2L5
10 m long XCWD2110L10 XCWD4110L10 XCWD2102L10 XCWD4102L10 XCWD21F0L10 XCWD410L10 XCWD21F2L10 XCWD41F2L10

Part number Fixing by the body

by type of
actuator with
cable

Thermoplastic roller lever Steel roller lever Variable length thermoplastic Variable length steel roller lever
roller lever
2 contacts 4 contacts 2 contacts 4 contacts 2 contacts 4 contacts 2 contacts 4 contacts
1 m long XCWD2115L1 XCWD4115L1 XCWD2116L1 XCWD4116L1 XCWD2145L1 XCWD4145L1 XCWD2146L1 XCWD4146L1
2 m long XCWD2115L2 XCWD4115L2 XCWD2116L2 XCWD4116L2 XCWD2145L2 XCWD4145L2 XCWD2146L2 XCWD4146L2
5 m long XCWD2115L5 XCWD4115L5 XCWD2116L5 XCWD4116L5 XCWD2145L5 XCWD4145L5 XCWD2146L5 XCWD4146L5
10 m long XCWD2115L10 XCWD4115L10 XCWD2116L10 XCWD4116L10 XCWD2145L10 XCWD4145L10 XCWD2146L10 XCWD4146L10
FOR WIDER CHOICE OF ACTUATORS REFER TO THE NEXT PAGES

2
Dimensions (mm) and characteristics
7 M12x1
,60

8 max.

8 max.
3,50 11
7

24

26
4x

20,40
12
4,2

10

33
5

22,50
12,45
14

66,45

20 ±0,10

16 30
40

Switch actuation On end By 30° cam On end

Maximum actuation speed 0.5 m/s 0.5 m/s 0.5 m/s

Mechanical durability 10 million operating cycles
Minimum force for tripping 8.5 N 7N 8.5 N
or torque
for positive opening 42.5 N 35 N 42.5 N
Cabling PvR cable: 5 x 0.75 mm2 for 2-pole contact versions, 9 x 0.34 mm2 for 4-pole contact versions

33

16
24
5,50
16

3,50 ,60 5,50

10

33,5...83,5

55,45...105,45
43...93
8 max.

M12x1
34,40

44
36

38

56,45

32,40

All actuators can be adjusted

from 15° to 15° on 360°
relative to the body

Switch actuation By 30° cam By 30° cam By 30° cam

Maximum actuation speed 0.1 m/s 1.5 m/s

Mechanical durability 10 million operating cycles
Minimum force for tripping 7N 0.1 N.m
or torque
for positive opening 35 N 0.5 N.m
Cabling PvR cable: 5 x 0.75 mm2 for 2-pole contact versions, 9 x 0.34 mm2 for 4-pole contact versions

Contacts blocks
BK

BU

BK
RD

BU

VT

GN-YE GN-YE
RD-WH

VT-WH
BK-WH

BK-WH
BN

BN

Switches with 2-pole contacts Swiches with 4-pole contacts

NC + NO NC + NC + NO + NO
snap action snap action

3
 Limit switches XCW

Variable components - Actuator and body unassembled

Roller lever
A levier à galet
Roller lever
A levier à galet
Roller lever
A levier à galet
Retractable roller
A levier à galet
thermoplastic
thermoplastique
thermoplastic
thermoplastique
thermoplastic
thermoplastique
lever, steel
en acier
one-way
sens d’attaque one-way
sens d’attaque one-way
sens d’attaque escamotable
horizontal
latéral vertical
vertical actuation horizontal or
latéral ou vertical
actuation vertical actuation

   

ZCWE21
ZCE21 ZCWE27
ZCE27 ZCWE28
ZCE28 ZCWE24
ZCE24

AAdjustable
poussoir de ASide plunger,
poussoir de ASide steelde
poussoir ASide steel
poussoir Side
A ball
poussoir
 sidemétallique
côté plunger, metal
côté métallique roller
côté plunger
à galet roller
de côtéplunger
à galet bearing
de côté
metal
réglable horizontal
horizontal vertical
vertical plunger
à bille

    

ZCWE62
ZCE62 ZCWE63
ZCE63 ZCWE64
ZCE64 ZCWE65
ZCE65 ZCWE66
ZCE66

M12à poussoir
M12 with elastomer boot
M12 à poussoir M12 à poussoir à galet en Wobble stick with
A tige à ressort avec coil Wobble stick
A tige à ressort Cat whisker
A tige souple à ressort
Métallique
 à galet en acier acier avec soufflet spring
embout extension and
thermoplastique with coil spring
thermoplastic end extension

   

ZCWEG1 (1)
ZCEF0 ZCEF2 ZCE2A (1) ZCEGA (2)

 A poussoir
A poussoir A poussoir A poussoir A poussoir
à galetà galet à galet à galet à bille
 rod plunger
Steel en
en acier acier Steel ball
en acier en acier en acier
with elastomer avec
boot bearing
avec plunger
avec
soufflet soufflet souffletsoufflet soufflet

 
 
   
ZCWE29 ZCWE2A ZCWE13 ZCWE07 ZCWEA7 ZCWE08 ZCWEA8 ZCWE06 ZCWEA6
(1) ZCE02 (2) ZCE29 (1) ZCE2A (2) ZCE13 ZCE07 (1) (1) ZCEA7
(2) (2) ZCE08
(1) (1) ZCEA8
(2) (2) ZCE06
(1) (1) (2)
ZCEA6 (2)
A poussoir
AAMetal plunger
Apoussoir
poussoir
poussoir
Metal
AA plunger
Apoussoir
métallique
poussoir
poussoir
Adjustable
A poussoir A poussoir
with elastomer
métallique
métallique
métallique
with elastomer
métallique
métallique avec
réglable
métallique
metal plunger
métallique métallique
boot
avec soufflet boot
soufflet
avecsoufflet
avec soufflet avec soufflet réglable
 
   
ZCWE11 (1)
ZCE10 ZCWE1A (2) (1)
ZCE11 ZCWE14
ZCE1A (2) ZCE14

(1)Nitrile
(1) booten
Soufflet fornitrile
use within
pour autilisation
local à l’intérieur d’un local
(2) Silicone boot for use outside of a local
(2) Soufflet en silicone pour utilisation à l’extérieur d’un local

Part number of the body - When ordering specify the selected actuator
Number of contacts Body with cable Body with cable Body with cable Body with cable
(3) 1 m long 2 m long 5 m long 10 m long
2 contacts: 1xNO + 1xNC ZCWD21L1 ZCWD21L2 ZCWD21L5 ZCWD21L10
4 contacts: 2xNO + 2xNC ZCWD41L1 ZCWD41L2 ZCWD41L5 ZCWD41L10
(3) Snap action contacts

4
Variable components - Actuator, head and body unassembled

Round rod, steel Square rod, steel Round rod, Round rod,
ØA3tige
mmronde A tige carrée
3 mm fiberglass
A tige ronde thermoplastic
A tige ronde
Lacier
= 125Ø 3mm
mm acier
L = 1253 mm
mm Øen3fibre
mmde verre thermoplastique
Ø 3 mm
L = 125 mm L = 125 mm LØ=3125
mmmm Ø
L =6 200
mm mm
L = 125 mm L = 200 mm
ZCWY53 ZCWY54 ZCWY55 ZCWY56
ZCY53 ZCY54 ZCY55 ZCY56

Ceramic Coil spring lever Sprinf rod lever

roller lever with
A levier à A levier à
thermoplastic A levier à
rouleau ressort
end embout ressort à tige
céramique thermoplastique métallique
ZCWY22
ZCY22 ZCWY81
ZCY81 ZCWY91
ZCY91

Adjustable
A length
levier pliable à AAdjustable length
levier à galet A levier pliable à A levier pliable à
flexible lever arm
galet flexible lever arm
thermoplastique galet acier galet acier
with
thermoplastique de with
de steel roller
longueur de longueur de longueur
thermoplastic
longueur variable variable variable variable
roller
ZCY44
ZCWY44 ZCY45
ZCWY48 ZCY46 ZCY48

Spring
return
for right AND Thermoplastic Steel roller Ball bearing
left actuation roller
A lever
levier à galet Alever
levier à galet roller lever,
A levier à galet A levier à galet à A levier à galet
tracks 20/36 mm
thermoplastique tracks
acier tracks
roulement bille thermoplastique acier
pistes 20/36 mm 20/3620/36
pistes mm mm 20/36 mm
pistes 20/36 pistes 20/36 mm pistes 20/36 mm
ZCWY18 ZCWY19 ZCWY12 ZCY16
ZCY18 ZCY19 ZCY12 ZCY15 ZCY16
Ball bearing Thermoplastic Steel roller Ball beraing roller
A levier à galet A levier à A levier à galet A levier à galet
roller lever roller lever lever lever
ZCWE01 acier à roulement galet acier acier à roulement
tracks 24/31 mm tracks tracks tracks 16/39 mm
à billes thermoplastique
16/39 mm pistes 20/36
16/39 mm à billes
pistes 20/36 mm pistes 20/36 mm mm pistes 20/36 mm
ZCWY17 ZCWY25 ZCWY26 ZCWY23
ZCY17 ZCY25 ZCY26 ZCY23

Part number of the body - When ordering specify the part ZCWE01 and the selected actuator
Number of contacts Body with cable Body with cable Body with cable Body with cable
(3) 1 m long 2 m long 5 m long 10 m long
2 contacts: 1xNC + 1xNO ZCWD21L1 ZCWD21L2 ZCWD21L5 ZCWD21L10
4 contacts: 2xNC + 2xNO ZCWD41L1 ZCWD41L2 ZCWD41L5 ZCWD41L10
(3) Snap action contacts

5
 Limit switches XCK/XCR

The XCK and XCR ranges of limit switches are based on Télémecanique
series of operator heads and bodies and is equipped with Ex ed Technor
contact block suitable for Zone 1 use. The products are well known around
the world for their reliability, design and flexibility of application. The XCKW
series are supplied with fitted cable gland for easy installation.

Specifications
Material (body) Zinc alloy (ZP3 - Zamak)
IP rating IP65
Operating temperature -20°C to +60°C
Approvals INERIS03ATEX0039X, INERIS03ATEX0038X
IECEx INE 12.0030X, IECEx INE 12.0029X
Sandards EN/IEC: 60079-0, 60079-1, 60079-7, 60079-18, 60079-31
Ex codes II 2 GD Ex d e IIC T6 Gb
Ex tb IIIC T85°C Db
Contact block NO + NC - 500 V, 3A

Gas and dust For dust only Contact block for the dust versions
XCKWMR54D1H29 XCKWMR54D1H29EX
Two 2-pole NC + NC staggered, slow break
XCKWMR54D2H29 XCKWMR54D2H29EX
XCRAW111 XCRAW111EX
XCRAW121 XCRAW121EX
Two 2-pole NC + NO snap action contacts, both operate in each direction
XCRAW151 XCRAW151EX
XCREW181 XCREW181EX
XCRBW111 XCRBW111EX
XCRBW121 XCRBW121EX
Two 2-pole NC + NO snap action contacts, 1 operates in each direction
XCRBW151 XCRBW151EX
XCRFW171 XCRFW171EX
XCRTW115 XCRTW115EX
2 single pole OC, snap action contacts
XCRTW215 XCRTW215EX
XCKWD2110P16 XCKWD3910P16EX
XCKWD2111P16 XCKWD3911P16EX
XCKWD2102P16 XCKWD3902P16EX
XCKWD2121P16 XCKWD3921P16EX
XCKWD2127P16 XCKWD3927P16EX
XCKWD2128P16 XCKWD3928P16EX
XCKWD2118P16 XCKWD3918P16EX NC + NC + NO, snap action contacts
XCKWD2139P16 XCKWD3939P16EX
XCKWD2145P16 XCKWD3945P16EX
XCKWD2149P16 XCKWD3949P16EX
XCKWD2106P16 XCKWD3906P16EX
XCKWD21H0P16 XCKWD39H0P16EX
XCKWD21H2P16 XCKWD39H2P16EX
XCKWM2110H29 XCKWM3910H29EX
XCKWM2102H29 XCKWM3902H29EX
XCKWM2121H29 XCKWM3921H29EX NC + NC + NO, snap action contacts
XCKWM2115H29 XCKWM3915H29EX
XCKWM2106H29 XCKWM3906H29EX
XCKWJ2161H29 XCKWJ3961H29EX
XCKWJ2167H29 XCKWJ3967H29EX
XCKWJ210513H29 XCKWJ390513H29EX
NC + NC + NO, snap action contacts
XCKWJ210511H29 XCKWJ390511H29EX
XCKWJ210541H29 XCKWJ390541H29EX
XCKWJ210559H29 XCKWJ390559H29EX

6
XCKWMR, for lifting equipments, conveyors, handling devices (fixing distance 61.5 mm)

Type of actuator Metallic rods in cross Metallic rods in cross, reversed head
Mechanical durability 2 million cycles
Actuation speed 1.5 m/s
Cable entry 3 entries ISO M20 (1)
Two 2 pole NC+NC staggerred, slow break XCKWMR54D1H29 XCKWMR54D2H29
(1) 2 entries with blind plug, 1 entry with cable gland ISO M20 for cable Ø 8 to 13mm

XCRA/B/TW, for lifting equipments, convoyors (fixing distance 85 x 75 mm)

Type of actuator Square Thermoplastic Thermoplastic Metallic Conveyor belt shift monitoring
rod 6mm roller lever Ø roller lever Ø square rod in Galvanized Stainless steel
spring return 30 mm 50 mm cross, stay steel operating lever
position put position operating
lever
Mechanical durability 10 million cycles 0.3 million cycles
Actuation speed 1.5 m/s
Cable entry 1 entry ISO M20 for cable of Ø 8 to 13 mm
Two 2-pole NC+NO snap action
XCRAW111 XCRAW121 XCRAW151 XCREW181 (2)
contacts, operate in each direction
1 contact “O + C” snap action in
XCRBW111 XCRBW121 XCRBW151 XCRFW171 (3)
each direction
2 contacts “O + C” snap action XCRTW115 XCRTW215

(2) Metallic rods in cross

(3) Metallic rods in “T”

XCKWM, Classique range, fixing by the body (fixing distance 41 mm)

Type of actuator Metal end Steel roller Thermoplastic Thermoplastic ”Cat’s wisker”
plunger plunger roller lever, hori- roller lever
zontal actuation
Mechanical durability 20 million cycles 10 million cycles
Actuation speed 0.5 m/s 1.5 m/s 0.5 m/s
Cable entry 3 entries ISO M20 (1)
Snap action contact “O+C” XCKWM2110H29 XCKWM2102H29 XCKWM2121H29 XCKWM2115H29 XCKWM2106H29
(1) 2 entries with blind plug, 1 entry with cable gland ISO M20 for cable Ø 8 to 13mm

7
 Limit switches XCK/XCR

XCKWD, Compact range, fixing by the body (fixing distance 20 mm)

Type of actua- Metal end Booted metal Steel roller Thermoplastic Thermoplastic Thermoplastic
tor plunger end plunger plunger roller lever, roller lever, roller lever, verti-
horizontal vertical cal or horizontal
actuation actuation actuation
Mechanical 10
15 million cycles 15 million cycles
durability million cycles
Actuation speed 0.5 m/s 1 m/s
Cable entry 1 entry M16 for câble Ø 5 to 8 mm
Snap action XCKWD2110P16 XCKWD2111P16 XCKWD2102P16 XCKWD2121P16 XCKWD2127P16 XCKWD2128P16
contact NO+NC
Snap action XCKWD2910P16 XCKWD2911P16 XCKWD2902P16 XCKWD2921P16 XCKWD2927P16 XCKWD2928P16
contact NO+NO

XCKWD, Compact range, fixing by the body (fixing distance 20mm)

Type of actua- Thermoplastic Thermoplastic Variable Variable ”Cat’s wisker” M18 head M18 steel
tor roller lever roller lever lenght ther- lenght ther- Metal end roller end
Ø 50 mm moplastic moplastic plunger plunger
roller lever roller lever
Ø 50 mm
Mechanical 10 million cycles 5 million cycles 10 million cycles
durability
Actuation speed 1.5 m/s 1 m/s 0.5 m/s
Cable entry 1 entry ISO M16 for cable Ø 5 to 8 mm
Snap action XCKWD2118P16 XCKWD2139P16 XCKWD2145P16 XCKWD2149P16 XCKWD2106P16 XCKWD21H0P16 XCKWD21H2P16
contact NO+NC
Snap action XCKWD2918P16 XCKWD2939P16 XCKWD2945P16 XCKWD2949P16 XCKWD2906P16 XCKWD29H0P16 XCKWD29H2P16
contact NO+NO

XCKWJ, Compact range, fixing by the body (fixing distance 30 x 60 mm)

Type of actua- Metal end Steel roller Steel roller lever Thermoplastic Variable length Round rod lever
tor plunger plunger roller lever thermoplastic Ø 6mm polyam-
roller lever ide L= 200mm
Mechanical 30 million cycles 25 million cycles 30 million cycles 20 million cycles
durability
Actuation speed 0.5 m/s 1 m/s 1.5 m/s
Cable entry 1 entry ISO M20 for cable Ø 8 to 13 mm
Snap action XCKWJ2161H29 XCKWJ2167H29 XCKWJ210513H29 XCKWJ210511H29 XCKWJ210541H29 XCKWJ210559H29
contact O+C

8
Compact range, XCKWD (metal) - body + actuator
ZZCE06
CE 06
2
10

(2)
65

19

142
53

30 (3)
20/22
(1) 31

12,5
15
15
12,5

1)
(1)1ISO
entry
M16ISO M16
x 1,5 for x 1.5 gland.
cable for cable gland
2)
(2)22slotted
oblongsholes Ø4,3
holes ø 4.3x x6,3
6.3mm
mm and
pitch 22fixing
mm ordistance
2 holes ø22
4,3mm or20
pitch 2 holes
mm. Ø 4.3 mm and fixing
distance
(3) 2 holes20
formm
mounting ø 3 depth 4 mm.
3) 2 trous pour montage Ø 3 mm profondeur 4 mm

Z CEZCE10
10 ZZCE11
CE 11 ZCE02
ZCE 02 16
ZCE21
Z CE 21
12,5
12,5 12,5 ø14
3,5 ø 11,6 5,5

20,2
20

30

30,5

39
Z CEZCE27
27 ZZCE28
CE 28 Z CZCEH0
E H0 Z CE H2
ZCEH2
12,5
36,2
5,5 16
ø22 12,5
5,5 3,5
2,5 = = 2,5 ø7 M18x1(4)
22

M18x1
41

29

38
(4)

26
48

12
13 7 4)
(4) Screw of 3,5 mm
Screw thickness 3,5 mm.

ZCE01 + ZCY18 ZCE01 + ZCY45 ZCE01 + ZCY39 ZCE01 + ZCY49

ZCE01 + ZCY18 ZCE01 + ZCY45 ZCEH01 + ZCY39 ZCE01 + ZCY49
37,5 40

12,5 10
42
40 5,5
10
5,5
24
33
52,5

78
33

12,5
12,5
16
12,5 16

Classique range,
, XCKWJ
, (metal)( )
XCKWJ2161H29
XCKWJ2161H29 XCKWJ2167H29
XCKWJ2167H29 XCKWJ210513H29
XCKWJ210513H29 XCKWJ210541H29
XCKWJ210541H2
XXCKWJ210511H29
CK W J210511H29
52
57
17 5,5 44
17 5 41
5
40…85
62…107
41
37

63
50

139…184
114

140
127
60

60

60

60

25 (1)
36 = 30 = 25 (1)
25 (1)
42,5 36 = 30 = 25 (1)
62 = 30 =
42,5 60 = 30 =
42,5
X CKWJ210559H29
XCKWJ210559H29
42,5

(1) 1 ISO M20 x 1,5 for cable gland.

48 26,2 1)(2)
1 lever
entryøISO M20 200
6, length x 1.5mm.
for cable gland
(2) 2)(3)Lever
282 maxi.
Ø 6 mm, length 120 mm
(4) 190 maxi.
Ø) 2 slotted holes 5.3 x 7.3 mm
(5) 212 maxi.
(4)

ø: 2 oblongs holes ø 5,3 x 7,3.

(5)
(3)

60

25 (1)
60 = 30 =
42,5

9
 Limit switches XCK/XCR

XCKWMR, XCRA/B/TW
XCKWMR54D1H29
XCKWMR54D1H29 / XCKWMR54D2H29
/ XCKWMR54D2H29
6
1) 3M20
(1) 3 ISO entries
x 1,5ISO M20 gland.
for cable x 1.5 for cable gland
(2) 2 centring holes øholes
2) 2 centring 3,9. Ø 3.9 mm
ø : 2 oblongs holes 6,2 x 6,5.
Ø) 2 slotted holes 6.2 x 6.5 mm
200

31,5
6,5
118

5,5

11,5
6,2

81
(2)
26°30' (1)

(1) 5 55 (1)
15 59 = 61,5 =
35,6 77
200
47
51

XCRAW111 XCRAW121 XCRAW151 XCREW181

XCRAW111 XCRAW121 XCRAW151 XCREW181
XCRBW111
XCRBW111 XCRBW121
XCRBW121 XCRBW151
XCRBW151 XCRFW171
XCREW171
72…60 68
66 9 66
9

6 (2) 6 (2)

102
78
(3)
=

=
=
=
18

18
18
18

(4)
85
95

85
95
85
95
85
95

= 32 =
=

(1) = 32 =

=
(1)
= 32 =
=

= 32 = (1)
=

53 = 75 = (1)
53 = 75 =
53 = 75 = 53 = 75 =
75 85 75 85
4 75 85 75 85

XCR TW115
XCRTW115 / XCRTW215
/ XCRTW215
66 1)
(1)1ISO
entry
M20ISO M20
x 1,5 x 1.5 gland.
for cable for cable gland
2)
(2)Lever length200mm.
Lever length: : 200 mm
(3)Lever
3) Lever length
length++roller:
roller160mm.
: 160 mm
Fixing
Fixing (4) Lever length 300mm for XCRFW, 200mm for
(6) 4) Lever length : 300 mm for XCRPW and 200 mm for XCREW
80

(6)
XCREW
5)
(5)Max: 200 –mm
200 maxi - Min: 83 mm
83 mini
Horizontal
Horizontal position
position Verticalposition
Vertical position
6)
(6)Max: 90°
(5)

36
90° maxi
127 95
= = 11
Ø) slotted holes6,2
Ø: 2 oblongs holes 6.2x x6,5.
6.5 mm
53 = 107 =
=
=

= =
11
5
18

117

137
85
95

100
95

= 32 =
=

(1)
5

53 = 75 =
75 85

Classique range, XCKWM (metal) ( )

XCKWM2110H29
XCKWM2110H29 XCKWM2102H29
XCKWM2102H29 XCKWM2121H29
XCCKWM2121H29 XCKWM2115H29
XCKWM2115H29
14 14 22 15
4 8 5,5
14
34,5
30

48,5

60,5
54
88,5

112,5
108

119

(1) = 41 =
30 64 (1) = 41 = 30 (1) 41
(1) 41 11,5 = =
30 64 30 65 8 34 64

XCK WM2106H29
XCKWM2106H29 (1) 31)ISO
3 entries ISOforM20
M20 x 1,5 cablex gland.
1.5 for cable gland
14 (2) 22)x Ø 4.
2 holes xØ4
Back side Ø: 2Ø)oblongs holes 5,2 x 6,2.
2 slotted holes 5.2 x 6.2 mm
arrière
41
142,5
201

54

(2)

= 27 =

(1) = 41 =
30 64

10
 Photocells XUWB

With a footprint of only 30 mm in diameter, this prewired photo-electric sen-

sor, ATEX certified Ex d, can be used in all types of applications. With a
nominal range from 0.6 m to 15 m, it will be able to meet all needs.

Specifications
Material Brass nickel platted or Type of transmission Infrared
Stainless steel AISI 316L Detection mode In the housing axis
IP rating IP65 - IP67 Electrical connection By cable 2 m for XUWB...L2
Operating temperature -20°C to +55°C By cable 5 m for XUWB...L5
Approval INERIS06ATEX0066X
Standards EN/IEC: 60079-0, 60079-1, 60079-31
Ex codes II 2 GD Ex d IIC T6 Gb IP66 T85°C
Ex tb IIIC T85°C Db IP66

Sensors for applications in DC circuit (static output)

Type of detection Reflex polarized Reflex Barrier
Rated operating distance (Sn) (m) 2 4 15
Diameter fixing 30 mm
Supply voltage 12 to 24VDC with protection against reverse polarity
Current comsuption, 35 mA
Maximum switching frequency 500 Hz
Type of contact PNP
NO XUWB9APANL2 XUWB1APANL2 XUWB2APANL2R
NC XUWB9APBNL2 XUWB1APBNL2 XUWB2APBNL2R
Transmitter to add - - XUWB2AKSNL2T
Type of contact NPN
NO XUWB9ANANL2 XUWB1ANANL2 XUWB2ANANL2R
NC XUWB9ANBNL2 XUWB1ANBNL2 XUWB2ANBNL2R
Transmitter to add - - XUWB2AKSNL2T
For a length of 5m, repalce L2 by L5. Example: XUWB5APANL2 becomes XUWB5APANL5

Accessories
Reflectors Reference
Standard reflectors Ø 16 XUZC16
Ø 21 XUZC21
Ø 31 XUZC31
Ø 39 XUZC39
Reflector for short sensing ranges 24 x 21 XUZC24

Standard reflector Reflector for short distance of detection

11
 Limit switches XC8/ZC8

The XC8 and ZC8 ranges of limit switches is a combination of different

bodies and actuators. Our standard product range boasts both robust
construction and cable gland entry, making the XC8 and ZC8 a safe and
easy choice for a wide variety of customer applications. In addition, furtherr
head types are available for those customers who need a more specialized
product.

Specifications
Material Cast iron (Painted) Rated thermal current 6A
IP rating IP66/67 Isolation voltage 500 V
Operating temperature -20°C to +60°C (+80°C), -50°C to +60°C Contact block 1 x O+C - 1 pole snap-action
Approval INERIS 03ATEX0123 Resistance between ≤ 25 mΩ
Standards EN/IEC: 60079-0, 60079-1, 60079-31 terminals
II 2 GD Ex d IIC T6 Gb Power use Category: AC11, DC11
Ex code Ex tb IIIC T85°C Db
Mechanical durability 10 million of operation cycles

Limit switches Ex d - “Severe duty” - 1 C+O snap action contact, with nickel platted cable gland ISO M20 - Available for
armoured and non-armoured cable
Actuators with straight movement Reference Complete Weight
the refer- (kg)
ence
Steel pluger (1) XC8JC161P1 • • • 2
Roller plunger (2) XC8JC162P1 • • • 2
Side plunger (2) XC8JC163P1 • • • 2
Heavy duty roller plunger (2) XC8TA1P1 • • • 2,4
Heads with angular movement Reference
Thermoplastic roller lever (3) Actuation from left and right XC8JC10111P1 • • • 2,2
Actuation from left or right (5) XC8JC10511P1 • • • 2,2
Variable length (3) Actuation from left and right XC8JC10131P1 • • • 2,2
Actuation from left or right (5) XC8JC10531P1 • • • 2,2
Steel rod (4) Actuation from left and right XC8JC10151P1 • • • 2,2
3 mm, length: 125 mm Actuation from left or right (5) XC8JC10551P1 • • • 2,2
Limit switch body only for plunger and rotary heads 1 contact “OC” ZC8JC1P1 • • • 2,2
for plunger and rotary heads 2 x “OC”, simultaneous ZC8JC2P1 • • • 2,2
1 contact “OC” + 1 contact “OC”, 2 steps ZC8JC4P1 • • • 2,2
1 “OC” nitrogen filled contact ZC8JCNP1 • • • 2,2
Cable entry
Thread M20 1F for non armoured cable with clamping module 1 I C
4F for armoured cable 4 I
Without cable gland 5 I
(1) Actuation on end. Maximum actuation speed: 0.5 m/s
(2) Actuation by cam 30°. Maximum actuation speed: 0.5 m/s
(3) Actuation by cam 30°. Maximum actuation speed: 1.5 m/s
(4) Actuation by cylindrical finger. Maximum actuation speed: 1.5 m/s
(5) By adjusting the operating head

12
Dimensions (mm)

XC8-JC10111P1... XC8-JC162P1...
XC8-JC10511P1...

Ranges XC8... / ZC8...

XC8-JC161P1 XC8-JC162P1 XC8-JC163P1 XC8JC10111P1

XC8JC10511P1

XC8JC10131P1 XC8JC10151P1 XC8TA1P1 ZC8JC1P1 - ZC8JC2P1

XC8JC10531P1 XC8JC10151P1 ZC8JC4P1

13
 Pressure switches XML

The XML range of pressure switches is designed for applications where it

is important to control fluids in your installation. With an extensive range
for pressures and fluids, XMLWC gives you control in the hazardous area.

Specifications
Material Zinc Alloy (ZP3 - Zamak) Rated thermal current 6A
IP rating IP66 Rated voltage 250 V
Operating temperature -20°C to +60°C Electrical connection Screw terminal block, cable entry
Approval INERIS04ATEX0007 ISO M20 for cable Ø 8 to 13 mm
Standards EN/IEC: 60079-0, 60079-1, 60079-7 Short circuit protection By fuse 10A gG (gl)
60079-31 Hydraulic connection 1/4” gas female
Ex codes For Tfluid < +65°C
II 2 GD Ex d e IIC T6 Gb
Ex tb IIIC T85°C Db

Type Vacuum switch Pressure switch with display

with display
Gauge - 1 bar 1 bar 1 bar
Setting range of upper threshold (PH) -1 … -0.14 bar 0.05 … 1 bar 0.005 … 1 bar
Fluids controlled Hydraulic oils, water, air Oil, air Water, corrosives fluids
corrosive fluids
Possible differential (add to PB to get PH) Min. at low setting 0.13 bar 0.03 bar 0.03 bar
Min. at high setting 0.14 bar 0.04 bar 0.04 bar
Max. at high setting 0.8 bar 0.8 bar 0.8 bar
Single-pole snap action contact “O+C” XMLW-CM02T2S12 XMLW-C001R2S12 XMLW-C001S2S12

Pressure switch with display - Gauge 4 bar 4 bar 10 bar

Setting range of upper threshold (PH) 0.3 … 4 bar 0.3 … 4 bar 0.7 … 10 bar
Fluids controlled Hydraulic oils, water, air Corrosive fluids Hydraulic oils, water, air
Possible differential (add to PB to get PH) Min. at low setting 0.17 bar 0.17 bar 0.45 bar
Min. at high setting 0.15 bar 0.15 bar 0.70 bar
Max. at high setting 2.5 bar 2.5 bar 8 bar
Single-pole snap action contact “O+C” XMLW-C004B2S12 XMLW-C004C2S12 XMLW-C010B2S12

Pressure switch with display - Gauge 10 bar 20 bar 20 bar

Setting range of upper threshold (PH) 0.7 … 10 bar 1.3 … 20 bar 1.3 … 20 bar
Fluids controlled Corrosive fluids Oil, water, air Corrosive fluids
Possible differential (add to PB to get PH) Min. at low setting 0.45 bar 0.7 bar 0.7 bar
Min. at high setting 0.70 bar 1 bar 1 bar
Max. at high setting 8 bar 11 bar 11 bar
Single-pole snap action contact “O+C” XMLW-C010C2S12 XMLW-C020B2S12 XMLW-C020C2S12

Pressure switch with display - Gauge 35 bar 35 bar

Setting range of upper threshold (PH) 3.5 … 35 bar 3.5 … 35 bar
Fluids controlled Hydraulic oils, water, air Corrosive fluids
Possible differential (add to PB to get PH) Min. at low setting 1 bar 1 bar
Min. at high setting 1.5 bar 1.5 bar
Max. at high setting 22 bar 22 bar
Single-pole snap action contact “O+C” XMLW-C035B2S12 XMLW-C035C2S12

14
Pressostat avec affichage - Calibre 70 bar 70 bar 70 bar
Setting range of upper threshold (PH) 7 … 70 bar 7 … 70 bar 7 … 70 bar
Fluids controlled Hydraulic oils, air Fresh water, sea water Corrosive fluids
Possible differential (add to PB to get PH) Min. at low setting 4.5 bar 4.5 bar 4.5 bar
Min. at high setting 8.9 bar 8.9 bar 8.9 bar
Max. at high setting 60 bar 60 bar 60 bar
Single-pole snap action contact “O+C” XMLW-C070D2S12 XMLW-C070E2S12 XMLW-C070N2S12

Pressure switch with display - Gauge 160 bar 160 bar 160 bar
Setting range of upper threshold (PH) 12 … 160 bar 12 … 160 bar 12 … 160 bar
Fluids controlled Hydraulic oils, air Fresh water, sea water Corrosive fluids
Possible differential (add to PB to get PH) Min. at low setting 9 bar 9 bar 9 bar
Min. at high setting 21 bar 21 bar 21 bar
Max. at high setting 110 bar 110 bar 110 bar
Single-pole snap action contact “O+C” XMLW-C160D2S12 XMLW-C160E2S12 XMLW-C160N2S12

Pressure switch with display - Gauge 300 bar 300 bar 300 bar
Setting range of upper threshold (PH) 22 … 300 bar 22 … 300 bar 22 … 300 bar
Fluids controlled Hydraulic oils, air Fresh water, sea water Corrosive fluids
Possible differential (add to PB to get PH) Min. at low setting 16 bar 16 bar 16 bar
Min. at high setting 35 bar 35 bar 35 bar
Max. at high setting 240 bar 240 bar 240 bar
Single-pole snap action contact “O+C” XMLW-C300D2S12 XMLW-C300E2S12 XMLW-C300N2S12

Pressure switch with display - Gauge 500 bar 500 bar 500 bar
Setting range of upper threshold (PH) 30 … 500 bar 30 … 500 bar 30 … 500 bar
Fluids controlled Hydraulic oils, air Fresh water, sea water Corrosive fluids
Possible differential (add to PB to get PH) Min. at low setting 19 bar 19 bar 19 bar
Min. at high setting 52 bar 52 bar 52 bar
Max. at high setting 340 bar 340 bar 340 bar
Single-pole snap action contact “O+C” XMLW-C500D2S12 XMLW-C500E2S12 XMLW-C500N2S12

Dimensions (mm)
XMLW-C010/020/035/070/160/300/500

90 46

PH: Setting of upper threshold

PH : HIGH
PB:
PB Setting
: LOW P of low threshold

Set the high threshold using the red screw

“1”Choose
and thethlower threshold (adjustable dif-
screw '1'using
ferential) a the green screw “2”
setting up
green scre
113

2xØ5,2
37 5
Ø5,2 x 6,7
37

(2)
17,5

23 = 20-22 =
56

15
Hazardous area - Information & Terminology

The ATEX Directive, derived from the French “ATmosphères EXplosibles” and formally known as 94/9/EC, contains
the ESR (Essential Safety Requirements) to which electrical equipment and protective systems used within
potentially explosive atmospheres must conform.
The new ATEX Directive currently in place within the European Union was made mandatory on 1st July 2003.
Primarily intended for manufacturers of hazardous area equipment for use in the presence of flammable gases,
vapours, fumes or dusts, the new directive requires a quality management system to be implemented.
Procedures for the design, manufacture and verification of products are to be approved by a notified body and all
equipment conforming to the new directive will feature CE and Ex Marking.

Zone Classification with the presence of DUST Applicable Ex protection

Zone 21 An area in which an explosive atmosphere in the Ex e Protection
form of a cloud of combustible dust in air is likely to for electrical components that do not spark
occur in normal operation of the plant. under normal working conditions but where
measures are applied to prevent high
Zone 22 An area in which an explosive atmosphere in the temperatures and the occurence of arcs and
form of a cloud of combustible dust in air is not sparks internally.
likely to occur in normal operation, if it does occur,
will persist for a short period only. Ex d Protection
Parts, which can ignite a potentially explosive
atmosphere, are surrounded by an enclosure,
which are designed to withstand the pressure
of an internal explosion and to prevent the
Zone Classification with the presence of GAS propagation of the explosion to the atmosphere
surrounding the enclosure.
Zone 1 An area in which explosive gas is likely to be
(Categorie 2) present during normal operation of the plant. Ex m Protection
Parts that could ignite a potentially explosive
atmosphere by means of heat or sparks are
Zone 2 An area in which explosive gas is not continuously embedded in a sealing compound such that
(Categorie 3) present, but may exist for a short period of time. the potentially explosive atmosphere cannot be
ignited. The compound is resistant to physical,
electrical, thermal and chemical influences.
Protection Ex t
The enclosure is enough seal so that no
flammable dust can penetrate inside. The
external surface temperature of the housing is
limited.

LIMIT SWITCHES - TNA201403-1.0

Technor Atex, 22 impasse de la Volute, BP 20708, FR-16430 Champniers, France

Tel: +33 5 45 93 01 10, Fax: +33 5 45 93 01 15, E-mail: tna@technoratex.fr www.technoratex.com