Legrand Circuit Breakers Circuit breaker 633738 - Legrand 403357, The Legrand circuit breaker 403357 is a single-pole device designed for a current rating of 16 A and voltage capacity of 230 V/400 V. It features a 6 kA breaking capacity, ensuring dependable protection in electrical circuits. Typically used in residential or commercial installations, it provides safety by preventing overloads and short circuits. Legrand 403357 Circuit Breaker 1-Pin 16A 230/400V 6kA IEC Certified
