Miniature circuit breaker 400 V 10kA 3+N-pole B 2A The miniature circuit breaker is the fuse
for short-circuit protection. The miniature circuit breakers from Siemens are an important
element of the SENTRON protective components for electronic installations and provide effective
protection for personnel and plants by reliably shutting down in the event of an overload or
short circuit. User-friendly mounting and connection technology standardized additional
components and an integrated design are the key features of this device family. Whether for
infrastructure or for industrial requirements Siemens provides miniature circuit breakers for
all applications and every application area.
