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A2F-US | Class I, Div 2 | Ex eb, Ex db, Ex nR, Ex ta | Hazardous Location Cable Gland For all types of Unarmoured & Braided Armour Cables

Globally Approved, Hazardous (Classified) Location Cable Gland

• Aluminium, nickel plated or stainless steel design
• Optional thread sizes
• Displacement type flameproof seal
• Deluge protected
• -76°F to 230°F
• Globally marked, CSA IECEx & ATEX
• As standard in nickel plated brass with NPT thread form

Design SpecificationBS 6121:Part 1:1989, IEC 62444, EN 62444
Mechanical Classifications*Impact = Level 8, Retention = Class B
Enclosure ProtectionIK10 to IEC 62262 (20 joules) Brass & Stainless Steel only
ATEX CertificateCML 18ATEX1321X, CML 18ATEX4313X
Code of Protection II 2G, II 1D Ex db IIC Gb, Ex eb IIC Gb, Ex ta IIIC Da
II 3G Ex nR IIC Gc I M2 Ex db I Mb, Ex eb I Mb
Compliance StandardsEN 60079-0,1,7,15,31
IECEx CertificateIECEx CML 18.0179X, IECEx SIM 14.0006
Code of ProtectionEx db IIC Gb, Ex eb IIC Gb, Ex nR IIC Gc, Ex ta IIIC Da, Ex db I Mb, Ex eb I Mb
Compliance StandardsIEC 60079-0,1,7,15,31
CSA Certificate1211841
Code of ProtectionClass I, Div. 2 Groups B, C and D; Class II, Div. 2 Groups E, F and G; Class III,
Div. 2; Type 4X: Oil Resistant II:
Ex d IIC, Ex e II, Ex nR II
Compliance StandardsC22.2 No 0,0.4, 94, 174, CAN/CSA-E60079-0,1,7,15
EAC Certificate (Formerly GOST R, K & B)TC RU C-GB.AA87.B.00487
KCC Certificate13_GA4BO_0748X, 13_GA4BO_0749X, 13_GA4BO_0750X, 14_GA4BO_0251X
NEPSI CertificateGYJ13.1140X, GYJ13.1282X
INMETRO ApprovalTÜV 12.0619X
CCOE / PESO (India) CertificateP333688
RETIE Approval03866
Marine ApprovalsLRS: 01/00172, DNV: TAE00000Y, ABS: 14-LD234401A-4-PDA, BV: 43180/A1, BV: 43180/A1BV
Ingress Protection Rating**IP66, IP67 & IP68
NEMA Rating**NEMA 4X**
Deluge Protection ComplianceDTS01 : 91
Cable Gland MaterialCopper Free (<0.4%) Aluminium, Nickel Plated Brass, Stainless Steel
Seal MaterialCMP SOLO LSF Halogen Free Thermoset Elastomer
Cable TypeUnarmoured & Braided (when terminated inside enclosure)
Sealing TechniqueCMP Unique Displacement Seal Concept
Sealing Area(s)Cable Outer Jacket

Note: * Mechanical & Electrical Classifications applied as per IEC 62444 & EN 62444
** When CMP installation accessories are used. Refer to Maintaining a Seal for further information.
*** IP68 tested to a minimum depth of 30 metres for 12 hours, alternate depths / durations can be provided upon request


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Cable Gland SizeAvailable Entry Threads “C”Overall Cable Diameter “A”Across Flats “D”Across Corners “D”Protrusion Length “F”Combined Ordering Reference
(*Nickel Plated Brass NPT)
Gland Weight (Ozs)
Thread Length (NPT) “E”MinMaxMaxMaxMaxSizeTypeOrdering Suffix
321 ¼”M320.980.671.041.611.781.3532A2F1RA533PVC104.45
401 ¼”1 ½”M401.010.931.271.972.171.3740A2F1RA534PVC136.64
50S1 ½”M501.031.221.502.172.381.3450SA2F1RA535PVC158.12
502 ½”M501.061.401.732.562.821.5250A2F1RA536PVC1815.26
63S2 ½”M631.061.631.972.763.031.4263SA2F1RA536PVC2112.41
632 ½”M631.571.862.23.153.471.4163A2F1RA537PVC2325.55
75S2 ½”M751.572.132.443.153.471.4675SA2F1RA537PVC2618.54
753 ½”M751.632.412.673.944.331.5875A2F1RA538PVC2644.56
903 ½”M901.692.623.154.254.682.1890A2F1RA539PVC3159.9
1003 ½”M1001.692.993.584.855.342.19100A2F1RA539-52.9
Dimensions are in inches unless otherwise stated
Cable Gland SizeAvailable Entry Threads “C”Overall Cable Diameter “A”Across Flats “D”Across Corners “D”Protrusion Length “F”Combined Ordering Reference
(*Nickel Plated Brass NPT)
Gland Weight (Kgs)
Thread Length (NPT) “E”MinMaxSizeTypeOrdering Suffix
321 ¼”M3224.917.026.440.945.234.332A2F1RA533PVC100.13
401 ¼”1 ½”M4025.723.632.350.055.134.840A2F1RA534PVC130.19
50S1 ½”M5026.
502 ½”M5026.935.643.965.071.638.650A2F1RA536PVC180.43
63S2 ½”M6326.941.450.
632 ½”M6339.947.255.980.088.135.863A2F1RA537PVC230.72
75S2 ½”M7539.954.
753 ½”M7541.461.267.8100.1110.040.175A2F1RA538PVC261.26
903 ½”M9042.966.580.0108.0118.955.490A2F1RA539PVC311.70
1003 ½”M10042.975.990.9123.2135.655.6100A2F1RA539-1.50
Dimensions displayed in millimeters unless otherwise stated