The 1427NCGM50G is the gray (RAL 7035) M50x1.5 liquid-tight nylon cordgrip. It seals and strain-relieves cable from 32 mm to 38 mm in diameter where it enters or leaves an enclosure, and the gray color blends with light-gray enclosures and panels.
Inside the nylon body is an NBR (nitrile rubber) seal with a large opening for a wide range of cable diameters. The strain relief elements tighten in a circular sequence on the sealing ring, holding the cable without twisting or damaging it. Each cordgrip is supplied with a nylon locknut and EPDM o-ring.
Plan for a 1.97 in (50 mm) mounting hole. The 1427NCGM50G measures 1.93 in (49 mm) in outer length (L), with an inner thread length (T) of 0.51 in (13 mm), and handles wire diameters of 1.26 in (32 mm) to 1.50 in (38 mm). The guide torque for M50 is 11–13 N-m for the sealing nut and 8–10 N-m for the locknut.
It is designed to meet NEMA Type 4, 4X, 6, 6P, 12 and 13 with IP68 protection, is UL listed with a UL94 V-2 flammability rating, and is RoHS and REACH compliant. Static operating range is -40°C to 100°C (up to 120° instantaneous); dynamic range is -20°C to 80°C (up to 100° instantaneous). It ships in a bag weighing 0.22 lbs (0.10 kg).
| Type | Cord Grip |
| Series | 1427NCG Liquid-Tight Cordgrips (Nylon) |
| Drawing Title | 1427NCG Nylon Cable Glands - Metric Threads |
| Ordering Table | Metric Threads |
| Long Description | cordgrip - grey nylon. metric |
| Short Description | CABLE GLAND |
| Thread Size (D) | M50x1.5 |
| Outer Length (L) | 1.93 in (49 mm) |
| Wire Diameter Min. | 1.26 in (32 mm) |
| Mounting Hole Diameter | 1.97 in (50 mm) |
| Inner Thread Length (T) | 0.51 in (13 mm) |
| Wire Diameter Max. (Ordering Table) | 1.50 in (38 mm) |
| UPC | 623980781235 |
| UNSPSC | 39121431 |
| Part Number | 1427NCGM50G |
| Torque Note | Torque table is a guide; actual values can vary depending on the application |
| Locknut Torque | 8–10 N-m (M50) |
| Sealing Nut Torque | 11–13 N-m (M50) |
| Packaging Type | Bag |
| Shipping Weight | 0.22 lbs (0.10 kg) |
| Seal | NBR (nitrile rubber) |
| Color | Gray (RAL 7035) |
| Included | Nylon locknut and EPDM o-ring |
| Material | Nylon |
| Strain Relief | Strain relief elements tighten in a circular sequence on the sealing ring |
| NEMA | Designed to meet NEMA Type 4, 4X, 6, 6P, 12 & 13 |
| IP Rating | IP68 |
| Operating Temperature (Static) | -40°C to 100°C (up to 120° instantaneous) |
| Operating Temperature (Dynamic) | -20°C to 80°C (up to 100° instantaneous) |
| UL | UL listed |
| Flame Rating | UL94 V-2 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Cable from 32 mm (1.26 in) to 38 mm (1.50 in) in diameter.
Yes, the 1427NCGM50B is black (RAL 9005) with the same dimensions.
Outer length (L) is 1.93 in (49 mm); inner thread length (T) is 0.51 in (13 mm).
For M50, 11–13 N-m on the sealing nut and 8–10 N-m on the locknut; the table is a guide and values can vary with the application.
NBR (nitrile rubber), with an EPDM o-ring included.
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