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CW | Industrial Cable Gland For all types of Steel & Aluminium Wire Armoured Cables
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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
Certificates
Product Selection Table
Click here to view how to order
| Cable Gland Size | Available Entry Threads 'C' (Alternate Metric Thread Lengths Available) | Cable Bedding Diameter 'A' | Overall Cable Diameter 'B' | Armour Range | Across Flats 'D' | Across Corners 'D' | Protrusion Length 'F' | Combined Ordering Reference (*Brass Metric) | Shroud | Cable Gland Weight (Ozs) |
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| Standard | Option | |||||||||||||||||
| Metric | Thread Length (Metric) 'E' | NPT | Thread Length (NPT) "E" | NPT | Max | Max | Max | Min | Max | Max | Max | Size | Type | Ordering Suffix |
||||
| 20S16 | M20 | 0.39 | ½' | 0.78 | ¾' | 0.34 | 0.24 | 0.52 | 0.03 | 0.05 | 0.94 | 1.04 | 1.89 | 20S16 | CW | 1RA | PVC04 | 3.53 |
| 20S | M20 | 0.39 | ½' | 0.78 | ¾' | 0.46 | 0.37 | 0.63 | 0.03 | 0.05 | 0.94 | 1.04 | 1.89 | 20S | CW | 1RA | PVC04 | 4.94 |
| 20 | M20 | 0.39 | ½' | 0.78 | ¾' | 0.55 | 0.49 | 0.82 | 0.03 | 0.05 | 1.20 | 1.32 | 1.89 | 20 | CW | 1RA | PVC06 | 6.35 |
| 25S | M25 | 0.39 | ¾' | 0.80 | 1' | 0.79 | 0.55 | 0.87 | 0.05 | 0.06 | 1.48 | 1.63 | 2.20 | 25S | CW | 1RA | PVC09 | 9.07 |
| 25 | M25 | 0.39 | ¾' | 0.80 | 1' | 0.79 | 0.72 | 1.03 | 0.05 | 0.06 | 1.48 | 1.63 | 2.20 | 25 | CW | 1RA | PVC09 | 9.07 |
| 32 | M32 | 0.39 | 1' | 0.98 | 1 ¼' | 1.02 | 0.93 | 1.33 | 0.06 | 0.08 | 1.81 | 1.99 | 2.13 | 32 | CW | 1RA | PVC11 | 13.26 |
| 40 | M40 | 0.59 | 1 ¼' | 1.01 | 1 ½' | 1.27 | 1.10 | 1.59 | 0.06 | 0.08 | 2.17 | 2.38 | 2.28 | 40 | CW | 1RA | PVC15 | 22.22 |
| 50S | M50 | 0.59 | 1 ½' | 1.03 | 2' | 1.50 | 1.39 | 1.84 | 0.08 | 0.10 | 2.36 | 2.60 | 2.40 | 50S | CW | 1RA | PVC18 | 26.70 |
| 50 | M50 | 0.59 | 2' | 1.06 | 2 ½' | 1.74 | 1.59 | 2.09 | 0.08 | 0.10 | 2.76 | 3.04 | 2.36 | 50 | CW | 1RA | PVC21 | 30.41 |
| 63S | M63 | 0.59 | 2' | 1.06 | 2 ½' | 1.97 | 1.80 | 2.34 | 0.08 | 0.10 | 2.95 | 3.25 | 2.91 | 63S | CW | 1RA | PVC23 | 49.03 |
| 63 | M63 | 0.59 | 2 ½' | 1.57 | 3' | 2.20 | 2.15 | 2.59 | 0.08 | 0.10 | 3.15 | 3.46 | 2.80 | 63 | CW | 1RA | PVC25 | 47.97 |
| 75S | M75 | 0.59 | 2 ½' | 1.57 | 3' | 2.44 | 2.32 | 2.83 | 0.08 | 0.10 | 3.54 | 3.90 | 3.39 | 75S | CW | 1RA | PVC28 | 81.38 |
| 75 | M75 | 0.59 | 3' | 1.63 | 3 ½' | 2.53 | 2.63 | 3.09 | 0.10 | 0.12 | 3.94 | 4.33 | 3.23 | 75 | CW | 1RA | PVC30 | 102.61 |
| 90 | M90 | 0.94 | 3 ½' | 1.69 | 4' | 3.09 | 3.00 | 3.56 | 0.12 | 0.16 | 4.50 | 4.95 | 3.74 | 90 | CW | 1RA | PVC32 | 136.09 |
| 100 | M100 | 0.94 | 4' | 1.73 | 5' | 3.58 | 3.39 | 3.99 | 0.12 | 0.16 | 4.84 | 5.33 | 3.74 | 100 | CW | 1RA | LSF33 | 174.89 |
| 115 | M115 | 0.94 | 4' | 1.73 | 5' | 3.86 | 4.00 | 4.34 | 0.12 | 0.16 | 5.25 | 5.78 | 4.23 | 115 | CW | 1RA | LSF34 | 178.42 |
| 130 | M130 | 0.94 | 5' | 1.84 | - | 4.53 | 4.34 | 4.85 | 0.12 | 0.16 | 6.00 | 6.60 | 4.33 | 130 | CW | 1RA | LSF35 | 217.22 |
| Dimensions displayed in inches unless otherwise stated | ||||||||||||||||||
| Cable Gland Size | Available Entry Threads 'C' (Alternate Metric Thread Lengths Available) | Cable Bedding Diameter 'A' | Overall Cable Diameter 'B' | Armour Range | Across Flats 'D' | Across Corners 'D' | Protrusion Length 'F' | Combined Ordering Reference (*Brass Metric) | Shroud | Cable Gland Weight (Kgs) |
||||||||
| Standard | Option | |||||||||||||||||
| Metric | Thread Length (Metric) 'E' | NPT | Thread Length (NPT) "E" | NPT | Max | Min | Max | Min | Max | Max | Max | Size | Type | Ordering Suffix |
||||
| 20S16 | M20 | 10.0 | ½' | 19.9 | ¾' | 8.7 | 6.1 | 13.1 | 0.8 | 1.25 | 24.0 | 26.4 | 48.0 | 20S16 | CW | 1RA | PVC04 | 0.1 |
| 20S | M20 | 10.0 | ½' | 19.9 | ¾' | 11.7 | 9.5 | 15.9 | 0.8 | 1.25 | 24.0 | 26.4 | 48.0 | 20S | CW | 1RA | PVC04 | 0.14 |
| 20 | M20 | 10.0 | ½' | 19.9 | ¾' | 14.0 | 12.5 | 20.9 | 0.8 | 1.25 | 30.5 | 33.6 | 48.0 | 20 | CW | 1RA | PVC06 | 0.18 |
| 25S | M25 | 10.0 | ¾' | 20.2 | 1' | 20.0 | 14.0 | 22.0 | 1.25 | 1.6 | 37.5 | 41.3 | 56.0 | 25S | CW | 1RA | PVC09 | 0.257 |
| 25 | M25 | 10.0 | ¾' | 20.2 | 1' | 20.0 | 18.2 | 26.2 | 1.25 | 1.6 | 37.5 | 41.3 | 56.0 | 25 | CW | 1RA | PVC09 | 0.257 |
| 32 | M32 | 10.0 | 1' | 25.0 | 1 ¼' | 26.0 | 23.7 | 33.9 | 1.6 | 2.0 | 46.0 | 50.6 | 54.0 | 32 | CW | 1RA | PVC11 | 0.376 |
| 40 | M40 | 15.0 | 1 ¼' | 25.6 | 1 ½' | 32.2 | 27.9 | 40.4 | 1.6 | 2.0 | 55.0 | 60.5 | 58.0 | 40 | CW | 1RA | PVC15 | 0.63 |
| 50S | M50 | 15.0 | 1 ½' | 26.1 | 2' | 38.2 | 35.2 | 46.7 | 2.0 | 2.5 | 60.0 | 66.0 | 61.0 | 50S | CW | 1RA | PVC18 | 0.757 |
| 50 | M50 | 15.0 | 2' | 26.9 | 2 ½' | 44.1 | 40.4 | 53.0 | 2.0 | 2.5 | 70.1 | 77.1 | 60.0 | 50 | CW | 1RA | PVC21 | 0.862 |
| 63S | M63 | 15.0 | 2' | 26.9 | 2 ½' | 50.0 | 45.6 | 59.4 | 2.0 | 2.5 | 75.0 | 82.5 | 74.0 | 63S | CW | 1RA | PVC23 | 1.39 |
| 63 | M63 | 15.0 | 2 ½' | 39.9 | 3' | 56.0 | 54.6 | 65.8 | 2.0 | 2.5 | 80.0 | 88.0 | 71.0 | 63 | CW | 1RA | PVC25 | 1.36 |
| 75S | M75 | 15.0 | 2 ½' | 39.9 | 3' | 62.0 | 59.0 | 72.0 | 2.0 | 2.5 | 90.0 | 99.0 | 86.0 | 75S | CW | 1RA | PVC28 | 2.307 |
| 75 | M75 | 15.0 | 3' | 41.5 | 3 ½' | 64.2 | 66.7 | 78.4 | 2.5 | 3.0 | 100.0 | 110.0 | 82.0 | 75 | CW | 1RA | PVC30 | 2.909 |
| 90 | M90 | 24.0 | 3 ½' | 42.8 | 4' | 78.6 | 76.2 | 90.3 | 3.15 | 4.0 | 114.3 | 125.7 | 95.0 | 90 | CW | 1RA | PVC32 | 3.858 |
| 100 | M100 | 24.0 | 4' | 44.0 | 5' | 91.0 | 86.1 | 101.4 | 3.15 | 4.0 | 123.0 | 135.3 | 95.0 | 100 | CW | 1RA | LSF33 | 4.958 |
| 115 | M115 | 24.0 | 4' | 44.0 | 5' | 98.0 | 101.5 | 110.2 | 3.15 | 4.0 | 133.4 | 146.7 | 107.5 | 115 | CW | 1RA | LSF34 | 5.058 |
| 130 | M130 | 24.0 | 5' | 46.8 | - | 115.0 | 110.2 | 123.2 | 3.15 | 4.0 | 152.4 | 167.6 | 110.0 | 130 | CW | 1RA | LSF35 | 6.158 |
| Dimensions displayed in millimeters unless otherwise stated | ||||||||||||||||||
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.
Read moreIndustry 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 moreCable 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.
Read moreVisit our Knowledge Base for technical expertise and advice, gathered over CMP's 60+ years' experience in the art of terminating cable glands.
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