Product description
circuit breaker 3VA2 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU350, LSI, In=630A overload protection Ir=250A...630A short-circuit protection Isd=1.5...9 x Ir, Ii=9 x In nut keeper kit shunt trip (STL) 110-127V DC,
