circuit breaker VL160L very high breaking capacity Icu=100kA, 415V AC 3-pole, line protection Trip Unit TM, LI In=63A, rated current IR=50...63A, overload protection, II=300...600A, short-circuit protection with screw terminals Undervoltage release 110...127 V DC Auxiliary/alarm switch mounting kit 2 AUX (1 NO+1 NC)+1 AS (1 NO)