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Miniature circuit breaker, 230 V, 1P+N, Icu: 25 kA, C-Char, In: 40 A

  1. SIEMENS 5SY8540-7 4231029
Miniature circuit breaker 230 V D=70 mm 25 kA according to EN 60947-2, 1P+N, C40 The miniature circuit breaker is the fuse for short-circuit protection. https://www.siemens.com/global/en/home/products/energy/low-voltage/components/sentron-protection-devices/miniature-circuit-breakers.html. 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.