Siemens Siemens 5SM23253 RCCB

circuit-breaker VL 400x UL typ LG (CAT NO. HLK3A400) non-interchangeable frame w. approbation circuit-breaker to UL489 high breaking capacity 3-pole, nema rating 65kA/480V and 18ka/600V (molded case circuit breaker) electronic trip unit LCD ETU, LI/LS/LSI TU= 40 degr. ceLSIus In=400A, rated current Isd=1.25 to 10 x Ir, iI=11x In short-circuit protection ir=150-400A overcurrent rel. f. plant protection w/o connection accessories without auxiliary release without auxiliary/alarm switch