CIRCUIT-BREAKER VL 630H HIGH SWITCHING CAPACITY ICU=70KA / 415 V AC 3 POLE, MOTOR/ GENERATOR PROTECTION OVERCURRENT RELEASE ETU10M, LI IN=500A, RATED CURRENT IR=200-500A, OVERLOAD II=1,25TO10XIN, SHORT CIRCUIT Shunt release 208...277 V AC Auxiliary/alarm switch mounting kit 2 AUX (1 NO+1 NC)+1 AS (1 NO)