Siemens 3VA1580-5EF32-0KA0

circuit breaker 3VA1 IEC frame 1000 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection TM240, ATAM, In=800A overload protection Ir=560A...800A short-circuit protection Ii=5 x In nut keeper kit shunt trip (STL) 220-250V DC, 208-277V AC