Buy Siemens 3RV2021-4FA10-0BA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 34 - 40 A Switching voltage (max.): 690 | Conrad Electronic

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Siemens 3RV2021-4FA10-0BA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 34 - 40 A Switching voltage (max.): 690

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