Siemens 3VA1463-4EF32-0DH0

circuit breaker 3VA1 IEC frame 630 breaking capacity class S Icu=36kA @ 415V 3-pole, line protection TM240, ATAM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=4...8 x In nut keeper kit circuit breaker 3VA1 IEC frame 630 breaking capacity class S Icu=36kA @ 415V 3-pole, line protection TM240, ATAM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=4...8 x In nut UNDERVOLTAGE RELEASE 208-230 V AC 50/60 HZ ACCESSORY FOR 3VA1 2 AUXILIARY SWITCH CHANGEOV