 | Triton CDS (T3CDS) Flameproof Ex d, Increased Safety Ex e and Restricted Breathing Ex nR Cable GlandCMP Triton CDS Type T3CDS Triple Certified Flameproof (Type 'd'), Increased Safety (Type 'e') and Restricted Breathing (Type 'nR') indoor and outdoor cable gland for use in Zone 1, Zone 2, Zone 21 and Zone 22 Hazardous Areas with all types of armoured cable providing a Flameproof seal on the cable inner bedding and an environmental seal on the cable outer sheath. This product utilises a unique Compensating Displacement Seal (CDS) system which provides full compatibility with Restricted Breathing equipment that rely upon flammable gases being excluded from the main enclosure. The cable gland provides mechanical cable retention and electrical continuity via armour wire termination. A reversible armour cone and AnyWay universal clamping ring arrangement allows the cable to be easily disconnected from the equipment, for maintenance and change out etc., and re-connected with the same consummate ease. This feature also facilitates remote make off procedures when the termination is to be conducted in confined spaces or in areas of restricted access. Separate tightening actions for the inner compensating displacement seal (CDS) system and the armour termination affords maximum control over the pressure applied to the cable inner bedding. The CMP Triton CDS Cable Gland is suitable for use with all forms of equipment protection permitted in Zone 1, Zone 2 , Zone 21 & Zone 22 provided always that the prevailing code of practice for selection, installation and maintenance is observed, e.g. IEC 60079-14.
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Cable Gland Selection Table
| Cable Gland Size | Available Entry Threads | Minimum Thread Length | Cable Bedding Diameter | Overall Cable Diameter | Armour Range + | Across Flats | Across Corners | Protrusion Length | Ordering Reference (Brass Metric) # | Cable Gland Weight (Kgs) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Option | Min | Max | Min | Max | Grooved Cone | Stepped Cone | Max | Max | ||||||||
| Metric | NPT | NPT | Min | Max | Min | Max | |||||||||||
| 20S/16 | M20 | 1/2" | 3/4" | 15.0 | 3.2 | 8.7 | 6.1 | 13.4 | 0.15 | 1.0 | 0.9 | 1.0 | 24.0 | 25.9 | 70.0 | 20S16T3CDS1RA | 0.170 |
| 20S | M20 | 1/2" | 3/4" | 15.0 | 6.1 | 11.7 | 9.5 | 15.9 | 0.15 | 1.0 | 0.9 | 1.25 | 24.0 | 25.9 | 70.0 | 20ST3CDS1RA | 0.170 |
| 20 | M20 | 1/2" | 3/4" | 15.0 | 6.5 | 14.0 | 12.5 | 20.9 | 0.15 | 1.0 | 0.9 | 1.25 | 30.5 | 32.9 | 72.0 | 20T3CDS1RA | 0.256 |
| 25S | M25 | 3/4" | 1" | 15.0 | 11.1 | 20.0 | 14.0 | 22.0 | 0.15 | 1.0 | 1.25 | 1.6 | 37.5 | 40.5 | 82.0 | 25ST3CDS1RA | 0.384 |
| 25 | M25 | 3/4" | 1" | 15.0 | 11.1 | 20.0 | 18.2 | 26.2 | 0.15 | 1.0 | 1.25 | 1.6 | 37.5 | 40.5 | 82.0 | 25T3CDS1RA | 0.379 |
| 32 | M32 | 1" | 1 1/4" | 15.0 | 17.0 | 26.3 | 23.7 | 33.9 | 0.15 | 1.0 | 1.6 | 2.0 | 46.0 | 49.7 | 85.0 | 32T3CDS1RA | 0.560 |
| 40 | M40 | 1 1/4" | 1 1/2" | 15.0 | 23.5 | 32.2 | 27.9 | 40.4 | 0.15 | 1.0 | 1.6 | 2.0 | 55.0 | 59.4 | 86.0 | 40T3CDS1RA | 0.848 |
| 50S | M50 | 1 1/2" | 2" | 15.0 | 31.0 | 38.2 | 35.2 | 46.7 | 0.15 | 1.0 | 2.0 | 2.5 | 60.0 | 64.8 | 98.0 | 50ST3CDS1RA | 1.055 |
| 50 | M50 | 2" | 2 1/2" | 15.0 | 35.6 | 44.1 | 40.4 | 53.1 | 0.15 | 1.0 | 2.0 | 2.5 | 70.0 | 75.6 | 100.0 | 50T3CDS1RA | 1.521 |
| 63S | M63 | 2" | 2 1/2" | 15.0 | 41.5 | 50.0 | 45.6 | 59.4 | 0.15 | 1.0 | 2.0 | 2.5 | 75.0 | 81.0 | 108.0 | 63ST3CDS1RA | 1.750 |
| 63 | M63 | 2 1/2" | 3" | 15.0 | 47.2 | 56.0 | 54.6 | 65.9 | 0.15 | 1.0 | 2.0 | 2.5 | 80.0 | 86.4 | 103.0 | 63T3CDS1RA | 1.685 |
| 75S | M75 | 2 1/2" | 3" | 15.0 | 54.0 | 62.0 | 59.0 | 72.1 | 0.15 | 1.0 | 2.0 | 2.5 | 89.0 | 96.1 | 105.0 | 75ST3CDS1RA | 2.345 |
| 75 | M75 | 3" | 3 1/2" | 15.0 | 61.1 | 68.0 | 66.7 | 78.5 | 0.15 | 1.0 | 2.0 | 2.5 | 99.0 | 106.9 | 114.0 | 75T3CDS1RA | 3.200 |
| 90 | M90 | 3" | 3 1/2" | 15.0 | 66.6 | 79.3 | 76.2 | 90.4 | 0.25 | 1.6 | 3.15 | 3.15 | 114.0 | 123.1 | 140.0 | 90T3CDS1RA | 5.100 |
| 100 | M100 | 4" | 4 1/2" | 15.0 | 76.0 | 91.0 | 86.1 | 101.5 | 0.25 | 1.6 | 3.15 | 4.0 | 123.0 | 132.8 | 170.0 | 100T3CDS1RA | 6.500 |
| 115 | M115 | 4 1/2" | 5" | 15.0 | 86.0 | 98.0 | 101.5 | 110.3 | 0.25 | 1.6 | 3.15 | 4.0 | 133.4 | 144.1 | 210.0 | 115T3CDS1RA | 7.000 |
| 130 | M130 | 5" | 6" | 15.0 | 97.0 | 115.0 | 114.2 | 123.3 | 0.25 | 1.6 | 3.15 | 4.0 | 146.1 | 157.8 | 250.0 | 130T3CDS1RA | 7.800 |
| Dimensions are displayed in millimetres unless otherwise stated | |||||||||||||||||
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