3RV2021-4NA20 | CIRCUIT-BREAKER SZ S0, FOR MOTOR PROTECTION, CLASS 10, A-RELEASE 23...28A, N-RELEASE 364A, SPRING-L. CONNECTION, STANDARD SW. CAPACITY,
3RV2021-4NA20 | CIRCUIT-BREAKER SZ S0, FOR MOTOR PROTECTION, CLASS 10, A-RELEASE 23...28A, N-RELEASE 364A, SPRING-L. CONNECTION, STANDARD SW. CAPACITY,
3RV2021-4NA20 | CIRCUIT-BREAKER SZ S0, FOR MOTOR PROTECTION, CLASS 10, A-RELEASE 23...28A, N-RELEASE 364A, SPRING-L. CONNECTION, STANDARD SW. CAPACITY,