Products > A2FHT Cable Gland
explosive atmosphere single seal high temperature gland

A2FHT Cable Gland
explosive atmosphere single seal high temperature gland

Internationally Approved, Explosive Atmosphere Cable Gland

• -60°C to 180°C high temperature ThermEx seals
• Displacement type flameproof seal
• Deluge protected
• Internationally marked, IECEx & ATEX

For all types of Unarmoured & Braid Armour Cables

Description

Technical

Design Specification BS 6121:Part 1:1989, IEC 62444, EN 62444
Mechanical Classifications* Impact = Level 8, Cable Anchorage = Class B
Enclosure Protection IK10 to IEC 62262 (20 joules) Brass & Stainless Steel only
ATEX Certificate SIRA13ATEX1068X, SIRA13ATEX4074X
Code of Protection II 2G, II 1D Ex d IIC Gb, Ex e IIC Gb, Ex ta IIIC Da, II 3G Ex nR IIC Gc
I M2 Ex d I Mb , Ex e I Mb
Compliance Standards I M2 Ex d I Mb , Ex e I Mb
IECEx Certificate IECEx SIR 13.0023X, IECEx SIM 14.0006
Code of Protection Ex d IIC Gb, Ex e IIC Gb, Ex nR IIC Gc, Ex ta IIIC Da, Ex d I Mb, Ex e I Mb
Compliance Standards IEC 60079-0,1,7,15,31
Continuous Operating Temperature -60°C to +180°C
Ingress Protection Rating ** IP66, IP67 & IP68***
Deluge Protection Compliance DTS01 : 91
Cable Gland Material Brass, Electroless Nickel Plated Brass, Stainless Steel, Aluminium
Seal Material CMP SOLO LSF Halogen Free Thermoset Elastomer
Cable Type Unarmoured & Braided when terminated inside enclosure
Sealing Technique CMP Unique Displacement Seal Concept
Sealing Area(s) Cable Outer Sheath
Optional Accessories Locknuts, Earth Tags, Serrated Washers, Entry Thread Seals, Shrouds,Ingress Discs
Optional Installation Tools Spanners

Product Table

Metric

Cable Gland Size Available Entry Threads “C” (Alternate Metric Thread Lengths Available) Overall
Cable
Diameter
“A”
Across
Flats
“D”
Across
Corners
“D”
Protrusion
Length “F”
Combined Ordering Reference
(*Brass Metric)
Standard Option
Metric Thread Length (Metric) “E” NPT Thread Length
(NPT) “E”
NPT Min Max Max Max Size Type Ordering
Suffix
16 M16 15.0 3.2 8.0 24.0 26.4 34.9 16 A2FHT 1RA
16P M16 15.0 3.2 8.0 22.0 24.2 34.7 16P A2FHT 1RA
20S/16 M20 15.0 1/2″ 19.9 3/4″ 3.2 8.0 24.0 26.4 31.4 20S16 A2FHT 1RA
20S/16P M20 15.0 3.2 8.0 22.0 24.2 32.1 20S16P A2FHT 1RA
20S M20 15.0 1/2″ 19.9 3/4″ 6.5 11.2 24.0 26.4 32.1 20S A2FHT 1RA
20SP M20 15.0 6.5 11.2 22.0 24.2 32.1 20SP A2FHT 1RA
20 M20 15.0 1/2″ 19.9 3/4″ 7.0 13.5 27.0 29.7 35.8 20 A2FHT 1RA
20P M20 15.0 7.0 13.5 24.0 26.4 41.4 20P A2FHT 1RA
25 M25 15.0 3/4″ 20.2 1″ 11.5 19.5 36.0 39.6 40.4 25 A2FHT 1RA
25P M25 15.0 11.5 19.5 32.0 35.2 49.7 25P A2FHT 1RA
32 M32 15.0 1″ 25.0 1 1/4″ 19.0 25.5 41.0 45.1 38.5 32 A2FHT 1RA
40 M40 15.0 1 1/4″ 25.6 1 1/2″ 25.0 32.2 50.0 55.0 39.1 40 A2FHT 1RA
50S M50 15.0 1 1/2″ 26.1 2″ 31.0 38.2 55.0 60.5 41.4 50S A2FHT 1RA
50 M50 15.0 2″ 26.9 2 1/2″ 35.6 44.0 60.0 66.0 45.8 50 A2FHT 1RA
63S M63 15.0 2″ 26.9 2 1/2″ 41.5 49.9 70.5 77.6 43.3 63S A2FHT 1RA
63 M63 15.0 2 1/2″ 39.9 3″ 48.2 54.9 75.0 82.5 43.6 63 A2FHT 1RA
75S M75 15.0 2 1/2″ 39.9 3″ 54.0 61.9 84.0 92.4 45.4 75S A2FHT 1RA
Dimensions displayed in millimeters unless otherwise stated

Imperial

Cable Gland Size Available Entry Threads “C” (Alternate Metric Thread Lengths Available) Overall
Cable
Diameter
“A”
Across
Flats
“D”
Across
Corners
“D”
Protrusion
Length “F”
Combined Ordering Reference
(*Brass Metric)
Standard Option
Metric Thread Length (Metric) “E” NPT Thread Length
(NPT) “E”
NPT Min Max Max Max Size Type Ordering
Suffix
16 M16 0.59 0.13 0.31 0.94 1.04 1.37 16 A2FHT 1RA
16P M16 0.59 0.13 0.31 0.87 0.95 1.37 16P A2FHT 1RA
20S/16 M20 0.59 1/2″ 0.78 3/4″ 0.13 0.31 0.94 1.04 1.24 20S16 A2FHT 1RA
20S/16P M20 0.59 0.13 0.31 0.87 0.95 1.26 20S16P A2FHT 1RA
20S M20 0.59 1/2″ 0.78 3/4″ 0.26 0.44 0.94 1.04 1.26 20S A2FHT 1RA
20SP M20 0.59 0.26 0.44 0.87 0.95 1.26 20SP A2FHT 1RA
20 M20 0.59 1/2″ 0.78 3/4″ 0.28 0.53 1.06 1.17 1.41 20 A2FHT 1RA
20P M20 0.59 0.28 0.53 0.94 1.04 1.63 20P A2FHT 1RA
25 M25 0.59 3/4″ 0.80 1″ 0.45 0.77 1.42 1.56 1.59 25 A2FHT 1RA
25P M25 0.59 0.45 0.77 1.26 1.39 1.96 25P A2FHT 1RA
32 M32 0.59 1″ 0.98 1 1/4″ 0.75 1.00 1.61 1.78 1.52 32 A2FHT 1RA
40 M40 0.59 1 1/4″ 1.01 1 1/2″ 0.98 1.27 1.97 2.17 1.54 40 A2FHT 1RA
50S M50 0.59 1 1/2″ 1.03 2″ 1.22 1.50 2.17 2.38 1.63 50S A2FHT 1RA
50 M50 0.59 2″ 1.06 2 1/2″ 1.40 1.73 2.36 2.60 1.80 50 A2FHT 1RA
63S M63 0.59 2″ 1.06 2 1/2″ 1.63 1.96 2.78 3.06 1.70 63S A2FHT 1RA
63 M63 0.59 2 1/2″ 1.57 3″ 1.90 2.16 2.95 3.25 1.72 63 A2FHT 1RA
75S M75 0.59 2 1/2″ 1.57 3″ 2.13 2.44 3.31 3.64 1.79 75S A2FHT 1RA
Dimensions displayed in millimeters unless otherwise stated

Download Spec Sheet

Download

Technical

Design Specification BS 6121:Part 1:1989, IEC 62444, EN 62444
Mechanical Classifications* Impact = Level 8, Cable Anchorage = Class B
Enclosure Protection IK10 to IEC 62262 (20 joules) Brass & Stainless Steel only
ATEX Certificate SIRA13ATEX1068X, SIRA13ATEX4074X
Code of Protection II 2G, II 1D Ex d IIC Gb, Ex e IIC Gb, Ex ta IIIC Da, II 3G Ex nR IIC Gc
I M2 Ex d I Mb , Ex e I Mb
Compliance Standards I M2 Ex d I Mb , Ex e I Mb
IECEx Certificate IECEx SIR 13.0023X, IECEx SIM 14.0006
Code of Protection Ex d IIC Gb, Ex e IIC Gb, Ex nR IIC Gc, Ex ta IIIC Da, Ex d I Mb, Ex e I Mb
Compliance Standards IEC 60079-0,1,7,15,31
Continuous Operating Temperature -60°C to +180°C
Ingress Protection Rating ** IP66, IP67 & IP68***
Deluge Protection Compliance DTS01 : 91
Cable Gland Material Brass, Electroless Nickel Plated Brass, Stainless Steel, Aluminium
Seal Material CMP SOLO LSF Halogen Free Thermoset Elastomer
Cable Type Unarmoured & Braided when terminated inside enclosure
Sealing Technique CMP Unique Displacement Seal Concept
Sealing Area(s) Cable Outer Sheath
Optional Accessories Locknuts, Earth Tags, Serrated Washers, Entry Thread Seals, Shrouds,Ingress Discs
Optional Installation Tools Spanners

Product Table

Metric

Cable Gland Size Available Entry Threads “C” (Alternate Metric Thread Lengths Available) Overall
Cable
Diameter
“A”
Across
Flats
“D”
Across
Corners
“D”
Protrusion
Length “F”
Combined Ordering Reference
(*Brass Metric)
Standard Option
Metric Thread Length (Metric) “E” NPT Thread Length
(NPT) “E”
NPT Min Max Max Max Size Type Ordering
Suffix
16 M16 15.0 3.2 8.0 24.0 26.4 34.9 16 A2FHT 1RA
16P M16 15.0 3.2 8.0 22.0 24.2 34.7 16P A2FHT 1RA
20S/16 M20 15.0 1/2″ 19.9 3/4″ 3.2 8.0 24.0 26.4 31.4 20S16 A2FHT 1RA
20S/16P M20 15.0 3.2 8.0 22.0 24.2 32.1 20S16P A2FHT 1RA
20S M20 15.0 1/2″ 19.9 3/4″ 6.5 11.2 24.0 26.4 32.1 20S A2FHT 1RA
20SP M20 15.0 6.5 11.2 22.0 24.2 32.1 20SP A2FHT 1RA
20 M20 15.0 1/2″ 19.9 3/4″ 7.0 13.5 27.0 29.7 35.8 20 A2FHT 1RA
20P M20 15.0 7.0 13.5 24.0 26.4 41.4 20P A2FHT 1RA
25 M25 15.0 3/4″ 20.2 1″ 11.5 19.5 36.0 39.6 40.4 25 A2FHT 1RA
25P M25 15.0 11.5 19.5 32.0 35.2 49.7 25P A2FHT 1RA
32 M32 15.0 1″ 25.0 1 1/4″ 19.0 25.5 41.0 45.1 38.5 32 A2FHT 1RA
40 M40 15.0 1 1/4″ 25.6 1 1/2″ 25.0 32.2 50.0 55.0 39.1 40 A2FHT 1RA
50S M50 15.0 1 1/2″ 26.1 2″ 31.0 38.2 55.0 60.5 41.4 50S A2FHT 1RA
50 M50 15.0 2″ 26.9 2 1/2″ 35.6 44.0 60.0 66.0 45.8 50 A2FHT 1RA
63S M63 15.0 2″ 26.9 2 1/2″ 41.5 49.9 70.5 77.6 43.3 63S A2FHT 1RA
63 M63 15.0 2 1/2″ 39.9 3″ 48.2 54.9 75.0 82.5 43.6 63 A2FHT 1RA
75S M75 15.0 2 1/2″ 39.9 3″ 54.0 61.9 84.0 92.4 45.4 75S A2FHT 1RA
Dimensions displayed in millimeters unless otherwise stated

Imperial

Cable Gland Size Available Entry Threads “C” (Alternate Metric Thread Lengths Available) Overall
Cable
Diameter
“A”
Across
Flats
“D”
Across
Corners
“D”
Protrusion
Length “F”
Combined Ordering Reference
(*Brass Metric)
Standard Option
Metric Thread Length (Metric) “E” NPT Thread Length
(NPT) “E”
NPT Min Max Max Max Size Type Ordering
Suffix
16 M16 0.59 0.13 0.31 0.94 1.04 1.37 16 A2FHT 1RA
16P M16 0.59 0.13 0.31 0.87 0.95 1.37 16P A2FHT 1RA
20S/16 M20 0.59 1/2″ 0.78 3/4″ 0.13 0.31 0.94 1.04 1.24 20S16 A2FHT 1RA
20S/16P M20 0.59 0.13 0.31 0.87 0.95 1.26 20S16P A2FHT 1RA
20S M20 0.59 1/2″ 0.78 3/4″ 0.26 0.44 0.94 1.04 1.26 20S A2FHT 1RA
20SP M20 0.59 0.26 0.44 0.87 0.95 1.26 20SP A2FHT 1RA
20 M20 0.59 1/2″ 0.78 3/4″ 0.28 0.53 1.06 1.17 1.41 20 A2FHT 1RA
20P M20 0.59 0.28 0.53 0.94 1.04 1.63 20P A2FHT 1RA
25 M25 0.59 3/4″ 0.80 1″ 0.45 0.77 1.42 1.56 1.59 25 A2FHT 1RA
25P M25 0.59 0.45 0.77 1.26 1.39 1.96 25P A2FHT 1RA
32 M32 0.59 1″ 0.98 1 1/4″ 0.75 1.00 1.61 1.78 1.52 32 A2FHT 1RA
40 M40 0.59 1 1/4″ 1.01 1 1/2″ 0.98 1.27 1.97 2.17 1.54 40 A2FHT 1RA
50S M50 0.59 1 1/2″ 1.03 2″ 1.22 1.50 2.17 2.38 1.63 50S A2FHT 1RA
50 M50 0.59 2″ 1.06 2 1/2″ 1.40 1.73 2.36 2.60 1.80 50 A2FHT 1RA
63S M63 0.59 2″ 1.06 2 1/2″ 1.63 1.96 2.78 3.06 1.70 63S A2FHT 1RA
63 M63 0.59 2 1/2″ 1.57 3″ 1.90 2.16 2.95 3.25 1.72 63 A2FHT 1RA
75S M75 0.59 2 1/2″ 1.57 3″ 2.13 2.44 3.31 3.64 1.79 75S A2FHT 1RA
Dimensions displayed in millimeters unless otherwise stated