PXRC | Ex eb, Ex db, Ex ta | Explosive Atmosphere Barrier Cable Gland For all types of Unarmoured Cables

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Internationally Approved, Rigid & Flexible Conduit Explosive Atmosphere Barrier Cable Gland

• Designed for rigid & flexible conduits
• Easy install running coupler design
• Compound barrier type flameproof seal
• -60°C to +85°C
• Class I Zone 1, 21 and Zone 2, 22
• Internationally marked, IECEx & ATEX
• Compound barrier seals around internal cable cores after removing any inner cable sheath/bedding; completely eliminating any risk of coldflow

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 CML 18ATEX1325X, CML 18ATEX4317X
UKEX Certificate CML 21UKEX1214X, CML 21UKEX4215X
Code of Protection II 2G, II 1D, Ex db IIC Gb, Ex eb IIC Gb, Ex ta IIIC Da
Compliance Standards EN 60079-0,1,7,31
IECEx Certificate IECEx CML 18.0182X
Code of Protection Ex db IIC Gb, Ex eb IIC Gb, Ex ta IIIC Da
Compliance Standards IEC 60079-0,1,7,31
EAC Certificate TC RU C-GB.AA87.B.00487
UkrSEPRO CU 19.0371X
KCs Certificate 14-GA4BO-0252X
CCOE / PESO (India) Certificate Ex d: P548696, Ex e: P533772 Ex nR: P548695
CCC Certificate 2020322313003190
INMETRO Approval TÜV 12.2073X
RETIE Approval 03866
Marine Approvals LRS: 01/00172, DNV: TAE00000Y, ABS: 20-LD1948801-PDA
Ingress Protection Rating ** IP66
Cable Gland Material Brass, Electroless Nickel Plated Brass, Aluminium, Stainless Steel
Seal Material Epoxy Barrier Compound
Cable Type Unarmoured
Sealing Area(s) Inner Compound Barrier
Optional Accessories Locknuts, Earth Tags, Serrated Washers, Entry Thread Seals, Shrouds,Ingress Discs
Optional Installation Tools Spanners
ECAS Certificate E23-02-065451
SANS MS-XPL21962 21.0305X

* Mechanical & Electrical Classifications applied as per IEC 62444 & EN 62444
** When CMP installation accessories are used. Refer to Maintaining a Seal for further information.

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Certificates

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Product Selection Table

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Cable Gland SizeAvailable Entry Threads 'C' (Alternate Metric Thread Lengths Available)Number of CoresFemale Connection Thread
'H'		Female Connection Thread (NPT)
'H'		Diameter Over Conductors
'A'		Cable Bedding Diameter 'G'Overall Cable Diameter 'B'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'		NPTMaxMaxMaxMinMaxMaxMaxSizeTypeOrdering
Suffix
20M200.59½'0.78¾'21M20½'0.500.510.551.181.301.8120PXRC1RA6.00
25M250.59¾'0.801'30M25¾'0.690.700.781.421.561.9125PXRC1RA11.64
32M320.591'0.981 ¼'38M321'0.930.941.031.611.782.0932PXRC1RA11.29
40M400.591 ¼'1.011 ½'59M401 ¼'1.181.191.271.972.171.9940PXRC1RA14.46
50SM500.591 ½'1.032'89M501 ½'1.441.451.532.172.382.3550SPXRC1RA20.11
50M500.592'1.062 ½'115M502'1.611.631.742.362.602.5450PXRC1RA21.52
63SM630.592'1.062 ½'115M632'1.891.911.972.763.042.5063SPXRC1RA33.16
63M630.592 ½'1.573'115M632 ½'2.112.132.202.953.252.5463PXRC1RA31.39
75SM750.592 ½'1.573'140M752 ½'2.362.372.463.313.642.8775SPXRC1RA45.50
75M750.593'1.633 ½'140M753'2.532.532.683.353.682.8575PXRC1RA40.92
90M900.793 ½'1.694'140M903 ½'2.962.983.154.254.683.5290PXRC1RA92.77
Dimensions displayed in inches unless otherwise stated
Cable Gland SizeAvailable Entry Threads 'C' (Alternate Metric Thread Lengths Available)Number of CoresFemale Connection Thread
'H'		Female Connection Thread (NPT)
'H'		Diameter Over Conductors
'A'		Cable Bedding Diameter 'G'Overall Cable Diameter 'B'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'		NPTMaxMaxMaxMinMaxMaxMaxSizeTypeOrdering
Suffix
20M2015.0½'19.9¾'21M20½'12.612.913.930.033.045.920PXRC1RA0.17
25M2515.0¾'20.21'30M25¾'17.517.919.936.039.648.625PXRC1RA0.33
32M3215.01'25.01 ¼'38M321'23.623.926.241.045.153.032PXRC1RA0.32
40M4015.01 ¼'25.61 ½'59M401 ¼'30.030.332.350.055.050.540PXRC1RA0.41
50SM5015.01 ½'26.12'89M501 ½'36.636.938.955.060.559.650SPXRC1RA0.57
50M5015.02'26.92 ½'115M502'41.041.344.260.066.064.550PXRC1RA0.61
63SM6315.02'26.92 ½'115M632'47.948.450.070.177.163.563SPXRC1RA0.94
63M6315.02 ½'39.93'115M632 ½'53.754.056.075.082.564.663PXRC1RA0.89
75SM7515.02 ½'39.93'140M752 ½'59.960.262.484.092.472.975SPXRC1RA1.29
75M7515.03'41.53 ½'140M753'64.364.268.185.093.572.575PXRC1RA1.16
90M9020.03 ½'42.84'140M903 ½'75.375.680.1108.0118.889.590PXRC1RA2.63
Dimensions displayed in millimeters unless otherwise stated

Technical Illustration

Additional Information

Material Selection & Preservation for Longevity of Service

The selection of material by a customer often comes down to either carefully developed client specifications; cost / value options; or a combination of both. There will be numerous applications where the material selection is a lot more critical than it is in others.

Read more

Selection Process for Barrier Cable Glands

The following page provides an illustrative selection process for barrier cable glands.

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Dis-connectable Barrier Cable Gland Type

Over the past few years different barrier type cable gland design arrangements have appeared on the market that are not necessarily providing the same function as the original concept when it was first established. Currently there are at least five different types of barrier gland concepts available, and these are briefly described in Figure 74.

Read more

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