supply of power contactor with surge suppressorpower contactor with surge suppressor,power contactor with surge suppressor for lhb power car. current rating-630 amps, rated operati onal voltage rating 1 kv ac, 50 hz, 3 pole, control circuit voltage 440 v +10/-20%, 50 hz, aux cont. 4no+ 4nc, plate & rail mounting support standard iec/en 60947, suitable for fitment in lhb power car coaches switch boar d cabinet. feeder contactor item code k01, k02 & k03 degree of protection ip 20, finger free screw terminal. ma ke schneider (lc1-f630), telemechanic france, abb (a750-30) spec:edts-103, rev d, amend 7 specn: sp ec:edts-103, rev d, amend 7 [ warranty period: 30 months after the date of delivery ]