SIEMENS 3RV2021-4EA20 Circuit breaker Siemens S7-300 Un DC: 1500 V
SIEMENS 3RV2021-4EA20 Circuit breaker Siemens S7-300 Un DC: 1500 VCircuit breaker size S0 for motor protection, CLASS 10 A release 27 32 A N release 400 A Spring type terminal Standard switching capacity
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18