Siemens SENTRON 5SJ4 MCB, 2P, 40A Curve C, 5 kA Breaking Capacity

The Siemens 5SJ4 series two-pole miniature circuit breaker has a current rating of 40 A and 10 kA breaking capacity. The miniature circuit breaker is the fuse for short-circuit protection. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Protection class IP= IP20 with connected conductors, IP 40 in the handle range
halogen-free, sealable, silicon-free
Vibration resistance= 50 m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec)
Supply voltage= 400 Vac