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A2F-FF | Ex e, Ex d, Ex nR, Ex ta | Explosive Atmosphere Cable Gland For all types of Flat-Form Unarmoured & Braid Armour Cables

Internationally Approved, Flat-Form Explosive Atmosphere Cable Gland

• Designed for flat-form / heat trace cables
• Displacement type flameproof seal
• Deluge protected
• -60?C to +130?C (standard), -20?C to 200?C (ThermEx option available, A2FFFHT)
• Internationally marked, IECEx & ATEX

Note: Flat-form seals available for alternative Cable Glands upon request

Design Specification BS 6121:Part 1:1989, IEC 62444, EN 62444
Mechanical Classifications* Impact = Level 8, Retention = 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 EN 60079-0,1,7,15,31
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
EAC Certificate (Formerly GOST R, K & B) TC RU C-GB.AA87.B.00487
KCC Certificate 13_GA4BO_0748X, 13_GA4BO_0749X, 13_GA4BO_0750X, 14_GA4BO_0251X
CCOE / PESO (India) Certificate P333688
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 Flat Form 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

* Mechanical & Electrical Classifications applied as per IEC 62444 & EN 62444
** Refer to Maintaining a Seal for further information on Ingress Protection Ratings

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Technical Illustration

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Cable Gland SizeAvailable Entry Threads ?"C"? (Alternate Metric Thread Lengths Available)Overall
Cable
Diameter
?"A?" (h x w)
Across
Flats
"?D"?
Across
Corners
"?D"?
Protrusion
Length "?F?"
Combined Ordering Reference
(Brass Metric)
Cable
Gland
Weight
(Ozs)
StandardOption
MetricThread Length (Metric) ?"E?"NPTThread Length
(NPT) "?E?"
NPTMinMaxMaxMaxSizeTypeOrdering
Suffix
20SM200.5911/2?"0.7833/4?"0.157 x 0.2440.268 x 0.4610.9451.0390.98820SA2FFF1RA1.904
20M200.5911/2?"0.7833/4?"0.224 x 0.3150.343 x 0.5311.0631.1691.07120A2FFF1RA2.081
Dimensions are displayed in inches unless otherwise stated
Cable Gland SizeAvailable Entry Threads ?"C?"(Alternate Metric Thread Lengths Available)Overall
Cable
Diameter
?"A?" (h x w)
Across
Flats
?"D?"
Across
Corners
?"D?"
Protrusion
Length ?"F?"
Combined Ordering Reference
(Brass Metric)
Cable
Gland
Weight
(Kgs)
StandardOption
MetricThread Length (Metric) ?"E"?NPTThread Length
(NPT) ?"E?"
NPTMinMaxMaxMaxSizeTypeOrdering
Suffix
20SM2015.01/2?"19.93/4?"4.0 x 6.26.8 x 11.724.026.425.120SA2FFF1RA0.054
20M2015.01/2?"19.93/4?"5.7 x 8.08.7 x 13.527.029.727.220A2FFF1RA0.059
Dimensions are displayed in millimetres unless otherwise stated