Siemens / 3VL4731-3EJ46-....

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CIRCUIT-BREAKER VL 400L VERY HIGH BREAKING CAPACITY ICU=100KA / 415 V AC 4 POLE, LINE PROTECTION OVERCURRENT RELEASE TM, LI IN=315A, RATED CURRENT IR=250-315A, OVERLOAD II=1575-3150A, SHORT CIRCUIT N NOT PROTECTED