Automatic moulded case circuit-breaker, SACE Tmax T6, Icu 415 V AC = 36kA, Size Iu = 1000A , Electronic trip unit with protection against overload, against instantaneous short-circuit, against selective short circuit and against earth fault with adjustable delay, In = 1000A, Im = 12000A, 4 poles, Version = Fixed, connection terminal = Front terminal