کلید اتوماتیک 3VM زیمنس 500 آمپر، 3 پل – 3VM1450-4EE32-0AA0

circuit breaker 3VM1 IEC frame 630 breaking capacity class N Icu=36kA @ 415V 3-pole, line protection TM220, ATFM, In=500A overload protection Ir=350A…500A short-circuit protection Ii=10 x In nut keeper kit (3VM14504EE320AA0)