Product NameMetal Cable Glands – With Traction Relief Brass (OKMRN / OKPRN series)
Materials and Basic ConstructionCap nut : Nickel Plated Brass
Sealing ring : TPV
Gland body : Nickel Plated Brass
O-ring : NBR
Connection thread : Metric (EN60423) / PG (DIN 40430)
Protection class : IP55
Temperature range : -20 °C to +100 °C (standard) / -40 °C to +150 °C (extended)
Properties and ApplicationsHigh strain relief
High mechanical stability
Recommended application areas: Building sites, Plant engineering, Electric motor manufacturing
Technical Data (Metric / PG thread cable glands)Metric Thread | Code | H mm | GL mm | Wrench mm | Clamping Range mm
M 12 x 1,5 | OKMRN 01 | 22 | 5 | 14 | 3,5 - 6
M 16 x 1,5 | OKMRN 02 | 25 | 5 | 18 | 4,5 - 7
M 20 x 1,5 | OKMRN 03 | 26,5 | 6 | 22 | 9 - 12
M 25 x 1,5 | OKMRN 04 | 32 | 7 | 27 | 11 - 14
M 32 x 1,5 | OKMRN 05 | 35 | 8 | 34 | 14 - 18
M 40 x 1,5 | OKMRN 06 | 41 | 8 | 45 | 18 - 25
M 50 x 1,5 | OKMRN 07 | 44 | 9 | 55 | 25 - 32
M 63 x 1,5 | OKMRN 08 | 59 | 15 | 70 | 38 - 44
M 63 x 1,5 | OKMRN 09 | 59 | 15 | 70 | 40 - 49
PG Thread | Code | H mm | GL mm | Wrench mm | Clamping Range mm
PG 7 | OKPRN 01 | 22 | 5 | 14 | 3,5 - 6
PG 9 | OKPRN 02 | 25 | 6 | 17 | 4,5 - 7
PG 11 | OKPRN 03 | 26 | 6 | 20 | 6 - 9
PG 13,5 | OKPRN 04 | 26,5 | 6,5 | 22 | 9 - 12
PG 16 | OKPRN 05 | 28 | 6,5 | 24 | 11 - 14
PG 21 | OKPRN 06 | 32 | 7 | 30 | 14 - 18
PG 29 | OKPRN 07 | 35 | 8 | 40 | 18 - 25
PG 36 | OKPRN 08 | 41 | 8 | 50 | 25 - 32
PG 42 | OKPRN 09 | 44 | 9 | 60 | 30 - 38
PG 48 | OKPRN 10 | 59 | 15 | 70 | 38 - 44
PG 48 | OKPRN 11 | 59 | 15 | 70 | 40 - 49
∅55 | OKPRN ∅55 | 59 | 15 | 70 | 40 - 49
∅60 | OKPRN ∅60 | 59 | 16 | 75 | 47 - 54
∅70 | OKPRN ∅70 | 66 | 20 | 90 | 53 - 62
Features / Technical specifications- Cap nut material: Nickel plated brass
- Gland body material: Nickel plated brass
- Sealing ring material: TPV
- O-ring material: NBR
- Connection threads available: Metric (EN60423) and PG (DIN 40430)
- Ingress protection: IP55
- Temperature rating: -20 °C to +100 °C (standard) and -40 °C to +150 °C (extended)
- Features: High strain relief and high mechanical stability
- Available sizes/codes: Metric (OKMRN 01–09) and PG (OKPRN 01–11) with detailed H, GL, wrench and clamping ranges as listed above