501/453/RAC Group II Cable Glands

FFlameproof, Increased Safety, Dust Protection

'T' 'G'
Class - Zones - Divisions
'C' Certified ATEX / IECEx / c CSA us

Application
A

ø 'B'
'F'
'A'

 Outdoor or indoor use.

 For use with single wire armour ‘W’, wire braid ‘X’, steel
tape armour ‘Z’, elastomer and plastic insulated cables.
 See technical section for installation rules and regulations.

CABLE GLAND SELECTION TABLE

Hexagon
Entry Thread Size 'F' Cable Acceptance Details
Dimensions
Size Inner Sheath ‘A’ Armour / Braid 'C'
“NPT * Outer Sheath 'B' ‘G’
Ref. Across Across
Metric Standard or Standard Seal Alternative Seal (S) Orientation Orientation Flats Corners
Option” Min. Max. Min. Max. Min. Max. 1 2
Os M20² ½" 3.2 8.0 - - 5.5 12.0 0.8 / 1.25 0.0 / 0.8 52.0 24.0 26.5
O M20² ½" 6.5 11.9 - - 9.5 16.0 0.8 / 1.25 0.0 / 0.8 52.0 24.0 26.5
A M20 ¾" or ½" 10.0 14.3 9.0 13.4 12.5 20.5 0.8 / 1.25 0.0 / 0.8 53.0 30.0 32.5
B M25 1" or ¾" 13.0 20.2 9.5 15.4 16.9 26.0 1.25 / 1.6 0.0 / 0.7 59.5 36.0 39.5
C M32 1¼" or 1" 19.5 26.5 15.5 21.2 22.0 33.0 1.6 / 2.0 0.0 / 0.7 64.0 46.0 50.5
C2 M40 1½" or 1¼" 25.0 32.5 22.0 28.0 28.0 41.0 1.6 / 2.0 0.0 / 0.7 68.3 55.0 60.6
D M50 2" or 1½" 31.5 44.4 / 42.3¹ 27.5 34.8 36.0 52.6 1.8 / 2.5 0.0 / 1.0 79.0 65.0 70.8
E M63 2½" or 2" 42.5 56.3 / 54.3¹ 39.0 46.5 46.0 65.3 1.8 / 2.5 0.0 / 1.0 78.4 80.0 88.0
F M75 3" or 2½" 54.5 68.2 / 65.3¹ 49.5 58.3 57.0 78.0 1.8 / 2.5 0.0 / 1.0 83.7 95.0 104.0
G M80 3½" 67.0 73.0 - - 75.0 89.5 2.0 / 3.5 0.0 / 1.0 95.6 106.4 115.0
H M90 3½" 67.0 77.6 - - 75.0 89.5 2.0 / 3.5 0.0 / 1.0 95.6 115.0 130.0
J M100 4" 75.0 91.6 - - 88.0 104.5 2.5 / 4.0 0.0 / 1.0 95.6 127.0 142.0
'T' — Os - F size metric entry threads are 1.5mm pitch as standard, 15mm length of thread. For G size glands and above, a 2mm pitch is supplied as
standard, 20mm length of thread (1.5mm pitch with 15mm length of thread can be supplied) please specify when ordering.
All dimensions in millimetres (except * where dimensions are in inches).

¹ Smaller value is applicable when selecting reduced NPT entry option.

² Sizes Os and O are available with an M16 thread size. For O size with M16 thread, the maximum cable inner sheath diameter is 10.9mm.
Technical Data Alternative Reversible Armour
ATEX/IECEx Clamping Rings (RAC)
 Flameproof Exd IIC Gb, Increased Safety Exe IIC Gb and Dust Extb IIIC Db II 2 GD. SELECTION TABLE
 Certificate No’s: Baseefa06ATEX0056X and IECEx BAS 06.0013X.Suitable for use in Zone 1, Size Steel Wire Armour / Braid / Tape
Zone 2, Zone 21, Zone 22 and in Gas Groups IIA, IIB and IIC. Ref. Orientation 1 Orientation 2
 Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-1, IEC/EN 60079-7 and IEC/EN B 0.9 - 1.25 0.5 - 0.9
C 1.2 - 1.6 0.6 - 1.2
60079-31.
C2 1.2 - 1.6 0.6 - 1.2
§ Ingress Protection: IP66, IP67 and IP 68* (30 metres for 7 days) to IEC/EN 60529 and NEMA 4X.
D 1.45 - 1.8 1.0 - 1.45
§ Deluge Protection to DTS01. (Deluge Seal Optional) E 1.45 - 1.8 1.0 - 1.45
§ Operating Temperature Range: -60°C to +100°C. F 1.45 - 1.8 1.0 - 1.45
§ Assembly Instruction Sheet: AI 302.
c CSA us
§ Flameproof AExd IIC Gb, Increased Safety AExe IIC Gb and Dust AExtD Zone 21.
§ Explosion-proof Class 1 Division 2 Groups ABCD, Class II Division 2 Groups EFG, Class III.
§ Certificate No’s: CSA1015065 for Marine Shipboard Cable.
Alternative certification options available:

 Construction and Test Standards: UL 60079-0, UL 60079-1, UL 60079-7, ISA

60079-31, CSA 22.2 No: 60079-0, CSA 22.2 No: 60079-1, CSA 22.2 No: 60079-7, Ordering Information
CSA 22.2 No: 60079-31, UL 2225 Format for ordering is as follows:
Alternative Clamping Ring (AR), add suffix AR to
Features
ordering information. Alternative Seal (S), add suffix S
 Provides armour clamping using one clamping arrangement for all
to ordering information.
armour / braid types.
 Provides a seal on the cables inner sheath. Cable Gland
Size Thread Material (Optional)
Type
 Provides a cable retention and low smoke and fume, zero halogen seal
onto the cables outer sheath. 501/453/RAC C M32 Brass AR
 Manufactured in Brass (standard), Nickel Plated Brass, 316 Stainless Steel 501/453/RAC C 1 ¼" NPT Brass AR
or Aluminium. 501/453/RAC C M32 Brass S
 Brass NPT entries are nickel plated as standard. 501/453/RAC C 1 ¼" NPT Brass S
Connection Solutions
86 * Additional installation procedures required
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