Siemens Circuit Breakers Circuit breaker 613669 - Siemens 5SY41047, The Siemens 5SY41047 circuit breaker is a single-pole device designed for a 4 ampere current rating. It provides reliable protection against overloads and short circuits in electrical systems. This type of circuit breaker is typically used in residential or commercial electrical installations. Siemens 5SY41047 Circuit Breaker 1-pin 4A 1 piece
