Circuit breaker VL160N Standard switching capacity Icu=55 kA, 415V AC 3-pole, system protection Overcurrent release TM, LI In=63 A, Rated current Ir=50...63A, Overload protection, II=300...600 A, Short-circuit protection with screw terminal without auxiliary release Auxiliary/alarm switch mounting kit 2 AUX (1 NO+1 NC)+1 AS (1 NO)