Siemens
circuit breaker 3VA2 IEC Frame 630 breaking capacity class M Icu=55 kA @ 415 V 3-pole, line protection ETU550, LSI, In=630 A overload protection Ir=250 A...630 A short-circuit protection Isd=0.6..9 x In, Ii=1.5..9 x In neutral 3VA2463-5JP32-0DL0