Residual current operated circuit breaker, 4-pole, type B+, selective, In: 63 A, 300 mA, Un AC: 400 V

Name: Residual current operated circuit breaker, 4-pole, type B+, selective, In: 63 A, 300 mA, Un AC: 400 V
Brand: SIEMENS
SKU: 5SM3646-5KK14

Part no.: 5SM3646-5KK14

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