Souriau 8N45S NC series are non-safety classified connectors for EPR reactors, suited for applications within the nuclear industry that demand a robust and hardwearing connector with high seismic and vibration resistance, such as instrumentation, sensor and test probes. The 8N45S NC series plug connectors feature a quick disconnect 1/4 turn bayonet coupling mechanism a sealing gland and cable clamp built in and an integrated 360 degree ground termination mechanism which is compliant with EPR wiring specifications, the square flange receptacle connectors come with a gasket attached.

Current rating 11 Amps max.
Peak current 50A, 30ms
Test voltage rating 2000 Vrms
Insulation resistance ≥ 5000 MΩ under 500 Vdc
Contact resistance 5 MΩ
Operating Basis Earthquake (OBE): 3g ZPA
Safe Shutdown Earthquake (SSE): 6g ZPA
Ambient humidity: 75% max.
Steam test: 100°C / 1bar / 100% HR / 100h (with Raychem sheath)
Cumulated radiation: 250 kGy (25 MRads) / 70°C
Dry heat test: 40°C / 93% HR / 504h
Salt spray resistance: 168h
500 mating cycles
IPX6 and IP68 rated

Souriau 8N45 and 8N45S NC Series Nuclear Connectors for Non-Safety Applications

Souriau 8N45 NC series are non-safety classified connector for the nuclear industry and the 8N45S NC series are for EPR nuclear reactors, ideal for applications within the nuclear industry that demand a robust and hardwearing connector with high seismic and vibration resistance, such as instumentation or sensor and test probes amongst others.