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E1U | Industrial Cable Gland For all types of Armoured Cables
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Double Seal Industrial Cable Gland
• Metal-to-metal armour clamping
• Direct & remote installation
• Permanently crimped, low impedance earth termination
• Secure against self-loosening
• Displacement type inner seal
• Controlled outer ‘load retention’ seal
• Unique OSTG prevents overtightening
• Designed to prevent Coldflow
• Deluge protection option
• -60°C to +130°C (standard), -20°C to 200°C (ThermIn option available)
• EMC tested
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 (Category A when used with braid, tape or pliable wire armour cables) |
| GOST R Certificate | POCC.GB.HA46.H00140 |
| Marine Approvals | LRS: 01/00171 , ABS: 16-LD1472056-PDA |
| Ingress Protection Rating ** | IP66 as standard (IP67, IP68 available upon request) |
| Cable Gland Material | Brass, Electroless Nickel Plated Brass, Aluminium |
| Seal Material | CMP Thermoset Rubber |
| Cable Type | Single Wire Armour (SWA), Aluminium Wire Armour (AWA), Pliable Wire Armour (PWA), Steel Tape Armour (STA), Wire Braid Armour, Aluminium Strip Armour (ASA), Screened Flexible (EMC) Wire Braid (e.g. CY / SY), Armoured & Jacketed |
| Armour Clamping | Reversible Armour Cone & AnyWay Universal Clamping Ring |
| Sealing Technique | CMP Inner Displacement Seal & Unique CMP ‘LRS’ TM Outer Load Retention Seal |
| Sealing Area(s) | Cable Inner Bedding & Outer Cable Sheath |
| Optional Accessories | Locknuts, Earth Tags, Serrated Washers, Entry Thread Seals, Shrouds,Ingress Discs |
| Optional Installation Tools | Spanners, Armour Former Tool |
Note : * Mechanical & Electrical Classifications applied as per IEC 62444 & EN 6244
** 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) |
|||||||||||
| Standard | Option | Grooved Cone (X) | Stepped Cone (W) | ||||||||||||||||||
| Metric | Thread Length (Metric) 'E' | NPT | Thread Length (NPT) 'E' | NPT | Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Size | Type | Ordering Suffix |
||||
| 20s16 | M20 | 0.39 | 1/2' | 0.78 | 3/4' | 0.12 | 0.34 | 0.24 | 0.52 | 0.01 | 0.04 | 0.03 | 0.05 | 0.94 | 1.04 | 2.85 | 20S16 | E1U | 1RA | PVC04 | 5.75 |
| 20S | M20 | 0.39 | 1/2' | 0.78 | 3/4' | 0.24 | 0.46 | 0.37 | 0.63 | 0.01 | 0.04 | 0.03 | 0.05 | 0.94 | 1.04 | 2.76 | 20S | E1U | 1RA | PVC04 | 5.29 |
| 20 | M20 | 0.39 | 1/2' | 0.78 | 3/4' | 0.26 | 0.55 | 0.49 | 0.82 | 0.02 | 0.04 | 0.03 | 0.05 | 1.20 | 1.32 | 2.87 | 20 | E1U | 1RA | PVC06 | 7.41 |
| 25S | M25 | 0.39 | 3/4' | 0.8 | 1' | 0.44 | 0.78 | 0.55 | 0.87 | 0.02 | 0.05 | 0.05 | 0.06 | 1.48 | 1.63 | 3.50 | 25S | E1U | 1RA | PVC09 | 11.64 |
| 25 | M25 | 0.39 | 3/4' | 0.8 | 1' | 0.44 | 0.78 | 0.72 | 1.03 | 0.02 | 0.05 | 0.05 | 0.06 | 1.48 | 1.63 | 3.50 | 25 | E1U | 1RA | PVC09 | 11.64 |
| 32 | M32 | 0.39 | 1' | 0.98 | 1 1/4' | 0.67 | 1.03 | 0.93 | 1.33 | 0.02 | 0.05 | 0.06 | 0.08 | 1.81 | 1.99 | 3.39 | 32 | E1U | 1RA | PVC11 | 15.17 |
| 40 | M40 | 0.59 | 1 1/4' | 1.01 | 1 1/2' | 0.87 | 1.26 | 1.10 | 1.59 | 0.02 | 0.06 | 0.06 | 0.08 | 2.17 | 2.38 | 3.54 | 40 | E1U | 1RA | PVC15 | 21.87 |
| 50S | M50 | 0.59 | 1 1/2' | 1.03 | 2' | 1.16 | 1.50 | 1.39 | 1.84 | 0.02 | 0.06 | 0.08 | 0.10 | 2.36 | 2.60 | 3.58 | 50S | E1U | 1RA | PVC18 | 26.46 |
| 50 | M50 | 0.59 | 2' | 1.06 | 2 1/2' | 1.40 | 1.73 | 1.59 | 2.09 | 0.02 | 0.06 | 0.08 | 0.10 | 2.76 | 3.04 | 3.74 | 50 | E1U | 1RA | PVC21 | 33.51 |
| 63S | M63 | 0.59 | 2' | 1.06 | 2 1/2' | 1.58 | 1.96 | 1.8 | 2.34 | 0.02 | 0.06 | 0.08 | 0.10 | 2.95 | 3.25 | 4.02 | 63S | E1U | 1RA | PVC23 | 47.27 |
| 63 | M63 | 0.59 | 2 1/2' | 1.57 | 3' | 1.86 | 2.20 | 2.15 | 2.59 | 0.02 | 0.06 | 0.08 | 0.10 | 3.15 | 3.46 | 4.09 | 63 | E1U | 1RA | PVC25 | 47.27 |
| 75S | M75 | 0.59 | 2 1/2' | 1.57 | 3' | 2.08 | 2.44 | 2.32 | 2.83 | 0.02 | 0.06 | 0.08 | 0.10 | 3.54 | 3.90 | 4.53 | 75S | E1U | 1RA | PVC28 | 74.43 |
| 75 | M75 | 0.59 | 3' | 1.63 | 3 1/2' | 2.33 | 2.67 | 2.63 | 3.09 | 0.02 | 0.06 | 0.1 | 0.12 | 3.94 | 4.33 | 4.61 | 75 | E1U | 1RA | PVC30 | 85.36 |
| 90 | M90 | 0.94 | 3 1/2' | 1.69 | 4' | 2.62 | 3.09 | 3.00 | 3.56 | 0.03 | 0.06 | 0.12 | 0.16 | 4.50 | 4.94 | 5.79 | 90 | E1U | 1RA | PVC32 | 148.5 |
| 100 | M100 | 0.94 | 4' | 1.73 | 5' | 2.99 | 3.58 | 3.39 | 3.99 | 0.03 | 0.06 | 0.12 | 0.16 | 4.84 | 5.33 | 5.51 | 100 | E1U | 1RA | LSF33 | 156.97 |
| 115 | M115 | 0.94 | 4' | 1.73 | 5' | 3.39 | 3.85 | 4.00 | 4.34 | 0.03 | 0.06 | 0.12 | 0.16 | 5.25 | 5.78 | 6.38 | 115 | E1U | 1RA | LSF34 | 218.35 |
| 130 | M130 | 0.94 | 5' | 1.84 | 6' | 3.82 | 4.52 | 4.34 | 4.85 | 0.03 | 0.06 | 0.12 | 0.16 | 6.00 | 6.60 | 6.85 | 130 | E1U | 1RA | LSF35 | 294.19 |
| 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 | Grooved Cone (X) | Stepped Cone (W) | ||||||||||||||||||
| Metric | Thread Length (Metric) 'E' | NPT | Thread Length (NPT) 'E' | NPT | Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Size | Type | Ordering Suffix |
||||
| 20s16 | M20 | 10.0 | 1/2' | 19.9 | 3/4' | 3.1 | 8.6 | 6.1 | 13.1 | 0.3 | 1.0 | 0.8 | 1.25 | 24.0 | 26.4 | 72.5 | 20S16 | E1U | 1RA | PVC04 | 0.16 |
| 20S | M20 | 10.0 | 1/2' | 19.9 | 3/4' | 6.1 | 11.6 | 9.5 | 15.9 | 0.3 | 1.0 | 0.8 | 1.25 | 24.0 | 26.4 | 70.0 | 20S | E1U | 1RA | PVC04 | 0.15 |
| 20 | M20 | 10.0 | 1/2' | 19.9 | 3/4' | 6.5 | 13.9 | 12.5 | 20.9 | 0.4 | 1.0 | 0.8 | 1.25 | 30.5 | 33.6 | 73.0 | 20 | E1U | 1RA | PVC06 | 0.21 |
| 25S | M25 | 10.0 | 3/4' | 20.2 | 1' | 11.1 | 19.9 | 14 | 22 | 0.4 | 1.2 | 1.25 | 1.6 | 37.5 | 41.3 | 89.0 | 25S | E1U | 1RA | PVC09 | 0.33 |
| 25 | M25 | 10.0 | 3/4' | 20.2 | 1' | 11.1 | 19.9 | 18.2 | 26.2 | 0.4 | 1.2 | 1.25 | 1.6 | 37.5 | 41.3 | 89.0 | 25 | E1U | 1RA | PVC09 | 0.33 |
| 32 | M32 | 10.0 | 1' | 25.0 | 1 1/4' | 17.0 | 26.2 | 23.7 | 33.9 | 0.4 | 1.2 | 1.6 | 2.0 | 46.0 | 50.6 | 86.0 | 32 | E1U | 1RA | PVC11 | 0.43 |
| 40 | M40 | 15.0 | 1 1/4' | 25.6 | 1 1/2' | 22.0 | 32.1 | 27.9 | 40.4 | 0.4 | 1.6 | 1.6 | 2.0 | 55.0 | 60.5 | 90.0 | 40 | E1U | 1RA | PVC15 | 0.62 |
| 50S | M50 | 15.0 | 1 1/2' | 26.1 | 2' | 29.5 | 38.1 | 35.2 | 46.7 | 0.4 | 1.6 | 2.0 | 2.5 | 60.0 | 66.0 | 91.0 | 50S | E1U | 1RA | PVC18 | 0.75 |
| 50 | M50 | 15.0 | 2' | 26.9 | 2 1/2' | 35.6 | 44.0 | 40.4 | 53 | 0.6 | 1.6 | 2.0 | 2.5 | 70.1 | 77.1 | 95.0 | 50 | E1U | 1RA | PVC21 | 0.95 |
| 63S | M63 | 15.0 | 2' | 26.9 | 2 1/2' | 40.1 | 49.9 | 45.6 | 59.4 | 0.6 | 1.6 | 2.0 | 2.5 | 75.0 | 82.5 | 102.0 | 63S | E1U | 1RA | PVC23 | 1.34 |
| 63 | M63 | 15.0 | 2 1/2' | 39.9 | 3' | 47.2 | 55.9 | 54.6 | 65.8 | 0.6 | 1.6 | 2.0 | 2.5 | 80.0 | 88.0 | 104.0 | 63 | E1U | 1RA | PVC25 | 1.34 |
| 75S | M75 | 15.0 | 2 1/2' | 39.9 | 3' | 52.8 | 61.9 | 59.0 | 72.0 | 0.6 | 1.6 | 2.0 | 2.5 | 90.0 | 99.0 | 115.0 | 75S | E1U | 1RA | PVC28 | 2.11 |
| 75 | M75 | 15.0 | 3' | 41.5 | 3 1/2' | 59.1 | 67.9 | 66.7 | 78.4 | 0.6 | 1.6 | 2.5 | 3.0 | 100.0 | 110 | 117.0 | 75 | E1U | 1RA | PVC30 | 2.42 |
| 90 | M90 | 24.0 | 3 1/2' | 42.8 | 4' | 66.6 | 78.6 | 76.2 | 90.3 | 0.8 | 1.6 | 3.15 | 4.0 | 114.3 | 125.4 | 147.0 | 90 | E1U | 1RA | PVC32 | 4.21 |
| 100 | M100 | 24.0 | 4' | 44.0 | 5' | 76.0 | 90.9 | 86.1 | 101.4 | 0.8 | 1.6 | 3.15 | 4.0 | 123.0 | 135.3 | 140.0 | 100 | E1U | 1RA | LSF33 | 4.45 |
| 115 | M115 | 24.0 | 4' | 44.0 | 5' | 86.0 | 97.9 | 101.5 | 110.2 | 0.8 | 1.6 | 3.15 | 4.0 | 133.4 | 146.7 | 162.0 | 115 | E1U | 1RA | LSF34 | 6.19 |
| 130 | M130 | 24.0 | 5' | 46.8 | 6' | 97.0 | 114.9 | 110.2 | 123.2 | 0.8 | 1.6 | 3.15 | 4.0 | 152.4 | 167.6 | 174.0 | 130 | E1U | 1RA | LSF35 | 8.34 |
| Dimensions displayed in millimeters unless otherwise stated | |||||||||||||||||||||
IEC 60529 Definitions
The following page provides an explanation of ingress protection codes according to IEC 60529.
Read moreSummary of the Basic Requirements of IEC 62444 & EN 62444
The following extracts outline the basic requirements and compliance testing of cable glands to IEC 62444 / EN 62444. A) Material - Metallic, Non-metallic or Composite B) Mechanical Properties - i. Cable Retention & Anchorage Type A or B - for cables without armour
Read moreBS 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 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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