residual current device RCD510 basic RCD type A side mounted rated resid. current 0.03...5 A at 50/60 Hz adjustable tv 0...3000 ms 4-pole In=250 A Ue=127-480 V accessory for: 3VA1 with terminal connection
Siemens - 3VL3725-1DC36-0AA0 CIRCUIT BREAKER VL250N STANDARD BREAKING CAPACITY ICU=55KA, 415V AC 3-POLE, LINE PROTECTION ELECTRONIC TRIP UNIT TM, LI IN=250A, RATED CURRENT IR=200...250A, OVERLOAD PROTECTION, II=1200...2500A, SHORT-CIRCUIT PROTECTION WITHOUT AUXILIARY RELEASE