Legrand Circuit Breakers Circuit breaker 633738 - Legrand 403358, The Legrand circuit breaker, model 403358, is a single-pole device rated at 20 A for 230 V/400 V applications. It features reliable overcurrent protection with a breaking capacity of 6 kA, making it suitable for residential and commercial electrical systems. This breaker is typically used to protect electrical circuits from overloads and short circuits. Legrand 403358 TX3 Circuit Breaker 1-Pin 20A 230/400V 6kA
