Offers gk- I type control panels.Protection of valuable motors cannot be achieved by mere switching 'on' & 'off' devices. Where as gk-1 type control panels are designed for absolute protection of motors against single phasing, under voltage, overload & dry running.1ph control panel : range 11.52 hpd.o.l control panel : range 3-8 hpstar-delta control panel : range 7.5-15 hp construction control panels mainly consists of gk-1 range of overload relays, contactors along with single phase preventers; back up fuses, ammeter, voltmeter, pilot lamps & other panel accessories.