under the order

circuit breaker VL250N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection Electronic Trip Unit ETU22, LSIG 3 phases/3 lines In=250A, rated current IR=100...250A, overload protection, ISD=1.5 to 10xIR, II=11xIN short-circuit protection

Download instructions at Siemens

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