About this product

Lauritz Knudsen C-Power air circuit breakers cover 800 A to 6300 A in 3 pole and 4 pole versions, in draw-out (MDO manual, EDO electrical) and manual fixed constructions, at 50 kA to 95 kA breaking capacity with Icu = Ics = Icw for 1 second, across the C, H, H1 and H2 frame types. Release options are the microprocessor based SR18G providing LSING protection and the thermal-magnetic DN1. Draw-out breakers are supplied with inbuilt 6NO+6NC auxiliary contacts, safety shutter assembly, racking handle, door sealing frame, push-button cover and rating error preventor, with horizontal and vertical termination available up to 4000 A and an operation counter inbuilt from 4000 A upward. EDO versions include a 240 V AC shunt trip coil, closing coil and charging motor. Conforms to IS/IEC 60947-2.