17232357 supply of earth leakage relay flush mounting cbct operated solid state relay having on adjustable setting of 1. current 0 to 2 amps in steps of 250m amps. , 2. time setting 0 to 1000 milli seconds in steps of 100 milisec and shall be provided with facility of test and reset with trip indication supply votage 415v ac and 230v ac cut out : 96 x 96 mm...
11773179 tender for laboratory spares for six holes water bath, solid state relay...
7624456 supply of items: 1.gas dissloved acetylene (), 2.gas oxygen,3. local control push button station with pon solid state relay of following rating operation voltage : 110 440v air conditioner control contacts : 2 amps (4no+4nc) make : rae / l&t/ schaeider / bch....
3451730 dhanbad division : upgradation of old relays by latest solid state relays in tss ....
3132237 up gradation of old relays by latest solid state relays in tss in g.c.section in dhanbad division of east central railway”....
2980674 upgradation of old relays by latest solid state relays in tss....