Tender For supply of .heavy duty switchdisconnectorfuse: 3kl. 8151-3ta 10, 63a, ac-23a, 690 v, 50hz size00, max 63a, is- 13947-3, iec- 60947-3, along with 3(three) nos- 63 amps fuse, type 3 na78220rc.make:- siemens/havells/standard/c and s. firms offer: havells make cat. no. ihkdtf4063, openexecution with bolted type 03 nos fuse. [ warranty period: 30 months after the date of delivery ]
Tender For providing service connection to the main school building, replacement of uninterrupted power supply of old upss, replacement of modular base plate, switches and sockets, led tube lights,fans, replacement sodium vapour lamp street lights with led street lights,replacement of mcbs mccbs with switchdisconnectorfuse unit etc., and electrical supply to the residential quarters from apspdcl with thermoplastic box distribution boards with cable connection etc., in kendriya vidyalaya gooty, ananthapuram (dist)
Tender For supply of limit switch , 32a tp switchdisconnectorfuse unit , indicating lamp for hangar and door , mcb 6a hangar and door , aux contactor hangar and door , emergency push button with 1 nc block , limit switch for door , overload relay , current relay , voltage relay , timer with aux contact , selector switch for hangar and door , thermistor relay , brake contactor , power contactor , plc redundant dc power supply , plc cpu m580 , plc co processor m580 , plc m580 ethernet communication module , plc x80 digital input161 24v dc link , plc x80 digital output 8q 24v dc source , 8ch 24v dc 1 c o relay board , smps 24v dc 3a , smps 24v dc 10a , rectifier diode set full wave , surge suppressor , control transformer , emergency safety relay , hangar remote controller , hangar door remote controller , audio visual system