circuit breaker 3VA2 IEC Frame630 breaking capacity class SIcu=36 kA @ 415 V 3-pole, lineprotection ETU320, LI, In=630 Aoverload protection Ir=250A...630 A short-circuitprotection Ii=1.5...9 x In nutkeeper kit
circuit breaker 3VA2 IEC Frame630 breaking capacity class SIcu=36 kA @ 415 V 3-pole, lineprotection ETU320, LI, In=630 Aoverload protection Ir=250A...630 A short-circuitprotection Ii=1.5...9 x In nutkeeper kit