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CW | Industrial Cable Gland For all types of Steel & Aluminium Wire Armoured Cables

Single Seal Industrial Cable Gland

• High quality durable materials
• Robust, heavy duty design
• Metal-to-metal armour clamping
• Direct & remote installation
• Controlled outer ‘load retention’ seal
• Unique OSTG prevents overtightening
• -60°C to +130°C (standard), -20°C to 200°C (ThermIn option CWHT)
• Deluge protection option
• EMC tested

Note: Deluge Proof option available (CWD)

For under / oversized armour wires click here

Design Specification BS 6121:Part 1:1989, IEC 62444, EN 62444
Mechanical Classifications * Impact = Level 8, Retention = Class D
Enclosure Protection IK10 to IEC 62262 (20 joules) Brass & Stainless Steel only
Electrical Classifications * Category B
GOST R Certificate POCC.GB.HA46.H00140
Marine Approvals LRS: 01/00171 (E1), ABS: 16-LD1472056-PDA
Ingress Protection Rating ** IP66 as standard (IP67, IP68 available upon request)
Cable Gland Material Brass, Electroless Nickel Plated Brass, Stainless Steel, Aluminium
Seal Material CMP Thermoset Rubber
Cable Type Single Wire Armour (SWA), Aluminium Wire Armour (AWA)
Armour Clamping Detachable Armour Cone & AnyWay Universal Clamping Ring
Sealing Technique Unique CMP ‘LRS’ Outer Seal (Load Retention Seal)
Sealing Area(s) Cable Outer Sheath
Cable Gland Kits Available Cable Gland kit for use with all types of SWA cable including 2 Brass Cable Glands, 2 Steel Locknuts, 2 Brass Earth Tags and 2 PVC Shrouds for sizes up to and including 32mm. For sizes 40mm and above each kit includes 1 of each component.
Optional Accessories Locknuts, Earth Tags, Serrated Washers, Entry Thread Seals, Shrouds,Ingress Discs
Optional Installation Tools Spanners, Armour Former Tool

* 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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Certificates

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Product Selection Table

Click here to view how to order

Cable Gland SizeAvailable Entry Threads 'C' (Alternate Metric Thread Lengths Available)Cable
Bedding
Diameter
'A'
Overall
Cable
Diameter
'B'
Armour RangeAcross
Flats 'D'
Across
Corners
'D'
Protrusion
Length 'F'
Combined Ordering Reference
(*Brass Metric)
ShroudCable
Gland
Weight
(Ozs)
StandardOption
MetricThread Length
(Metric) 'E'
NPTThread Length (NPT) "E"NPTMaxMaxMaxMinMaxMaxMaxSizeTypeOrdering
Suffix
20S16M200.39½'0.78¾'0.340.240.520.030.050.941.041.8920S16CW1RAPVC043.53
20SM200.39½'0.78¾'0.460.370.630.030.050.941.041.8920SCW1RAPVC044.94
20M200.39½'0.78¾'0.550.490.820.030.051.201.321.8920CW1RAPVC066.35
25SM250.39¾'0.801'0.790.550.870.050.061.481.632.2025SCW1RAPVC099.07
25M250.39¾'0.801'0.790.721.030.050.061.481.632.2025CW1RAPVC099.07
32M320.391'0.981 ¼'1.020.931.330.060.081.811.992.1332CW1RAPVC1113.26
40M400.591 ¼'1.011 ½'1.271.101.590.060.082.172.382.2840CW1RAPVC1522.22
50SM500.591 ½'1.032'1.501.391.840.080.102.362.602.4050SCW1RAPVC1826.70
50M500.592'1.062 ½'1.741.592.090.080.102.763.042.3650CW1RAPVC2130.41
63SM630.592'1.062 ½'1.971.802.340.080.102.953.252.9163SCW1RAPVC2349.03
63M630.592 ½'1.573'2.202.152.590.080.103.153.462.8063CW1RAPVC2547.97
75SM750.592 ½'1.573'2.442.322.830.080.103.543.903.3975SCW1RAPVC2881.38
75M750.593'1.633 ½'2.532.633.090.100.123.944.333.2375CW1RAPVC30102.61
90M900.943 ½'1.694'3.093.003.560.120.164.504.953.7490CW1RAPVC32136.09
100M1000.944'1.735'3.583.393.990.120.164.845.333.74100CW1RALSF33174.89
115M1150.944'1.735'3.864.004.340.120.165.255.784.23115CW1RALSF34178.42
130M1300.945'1.84-4.534.344.850.120.166.006.604.33130CW1RALSF35217.22
Dimensions displayed in inches unless otherwise stated
Cable Gland SizeAvailable Entry Threads 'C' (Alternate Metric Thread Lengths Available)Cable
Bedding
Diameter
'A'
Overall
Cable
Diameter
'B'
Armour RangeAcross
Flats 'D'
Across
Corners
'D'
Protrusion
Length 'F'
Combined Ordering Reference
(*Brass Metric)
ShroudCable
Gland
Weight
(Kgs)
StandardOption
MetricThread Length
(Metric) 'E'
NPTThread Length (NPT) "E"NPTMaxMinMaxMinMaxMaxMaxSizeTypeOrdering
Suffix
20S16M2010.0½'19.9¾'8.76.113.10.81.2524.026.448.020S16CW1RAPVC040.1
20SM2010.0½'19.9¾'11.79.515.90.81.2524.026.448.020SCW1RAPVC040.14
20M2010.0½'19.9¾'14.012.520.90.81.2530.533.648.020CW1RAPVC060.18
25SM2510.0¾'20.21'20.014.022.01.251.637.541.356.025SCW1RAPVC090.257
25M2510.0¾'20.21'20.018.226.21.251.637.541.356.025CW1RAPVC090.257
32M3210.01'25.01 ¼'26.023.733.91.62.046.050.654.032CW1RAPVC110.376
40M4015.01 ¼'25.61 ½'32.227.940.41.62.055.060.558.040CW1RAPVC150.63
50SM5015.01 ½'26.12'38.235.246.72.02.560.066.061.050SCW1RAPVC180.757
50M5015.02'26.92 ½'44.140.453.02.02.570.177.160.050CW1RAPVC210.862
63SM6315.02'26.92 ½'50.045.659.42.02.575.082.574.063SCW1RAPVC231.39
63M6315.02 ½'39.93'56.054.665.82.02.580.088.071.063CW1RAPVC251.36
75SM7515.02 ½'39.93'62.059.072.02.02.590.099.086.075SCW1RAPVC282.307
75M7515.03'41.53 ½'64.266.778.42.53.0100.0110.082.075CW1RAPVC302.909
90M9024.03 ½'42.84'78.676.290.33.154.0114.3125.795.090CW1RAPVC323.858
100M10024.04'44.05'91.086.1101.43.154.0123.0135.395.0100CW1RALSF334.958
115M11524.04'44.05'98.0101.5110.23.154.0133.4146.7107.5115CW1RALSF345.058
130M13024.05'46.8-115.0110.2123.23.154.0152.4167.6110.0130CW1RALSF356.158
Dimensions displayed in millimeters unless otherwise stated

Technical Illustration

Additional Information

BS 6121-1:1989 vs IEC 62444 / EN 62444

Whilst new standards such as IEC 62444 and EN 62444 have more recently been introduced, which CMP Products fully complies with, BS 6121-1:1989 still remains a very important benchmark for users and manufacturers around the world, due mainly to the fact that it is a more onerous construction standard than others published. This will therefore be especially relevant where a national cable gland standard isn’t available. The tables below show the maximum cable entry bore size and tolerances permitted through the range of BS 6121-1:1989 cable gland sizes.

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Industry Standard Cable Gland Designations

Cable glands may be designed, tested and manufactured to various standards around the world, but as a long established UK-based manufacturer, part of CMP’s history includes close participation in the development of British Standards for these products.

Read more

Cable Gland Sizing – Enlarged Cable Diameters

The CMP combination gland concept utilises the forward portion of one cable gland size andthe rear portion of the next cable gland size up (larger). This enables cable gland selection for braided or armoured cables where the difference between the inner bedding and outer sheath cannot be accommodated with a standard cable gland size. Combination cable glands for braided & armoured cables are available for both industrial and explosive atmospheres cable gland types with both inner and outer seals.

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