Hmt Ltd - Rajasthan

20503512 procurement of electrical items control voltage: uv / ov with phase failure relay=> limited....

North Western Railway - Rajasthan

12210148 supply of voltage sensing phase failure relay with auto reset, 40 volts, unbalance, aux. supply 440 volt ac, 50 hz, with 1 no 1 nc contact din rail mounting cat. no. vsp d1 of minilec. make minilec, kaycee, siemens, l and t...