3RV2021-1EA25 Bộ ngắt mạch bảo vệ motor size S0 SIRIUS Motor Protection Circuit Breaker Siemens

CIRCUIT-BREAKER SZ S0,
FOR MOTOR PROTECTION, CLASS 10,
A-REL. 2.8…4A, N-REL. 52A
SPRING-L. CONNECTION,
STANDARD SW. CAPACITY
W. TRANSVERSE AUX. SWITCH
1NO+1NC

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