CIRCUIT BREAKER 3VA2 IEC FRAME 630 BREAKING CAPACITY CLASS H ICU=85KA @ 415 V 3-POLE, LINE PROTECTION ETU560, LSIG, IN=630A OVERLOAD PROTECTION IR=252A ...630A SHORT CIRCUIT PROTECTION ISD=0,6..9X IN, II=1,5..9X IN NEUTRAL PROTECTION OPTIONAL WITH EXT. CT, UPTO 160 GROUND-FAULT, SWITCHABLE IG=0,2... 1 X IN, TG=0,05-0,8S BUSBAR CONNECTION UNDERVOLTAGE RELEASE (UVR) 24 V DC