Procurement of lighting arrestor (la) surge arrestor (high class) for different voltage level for different transmission zones under jusnl tr. system.

Procurement of the 08 nos surge arresters (198kv, 10ka) comprising of metal oxide elements housed in frp tube duly moulded with silicon polymer along with insulated base and surge monitor to be used at ljhes, atmakur

Surge protective device, ovr t2-t3 3n 20-275 p ts qs. model: 2ctb803973r1600, make: abb

Erection of poles and surge arrestor in weighbridge for safety of human life and machinery parts from lightning at weighbridge under phularitand amp colliery barora.

Uniphos make, 500dt kwiksense smart model hydrogen leak detector, range- 0-5 percentage lel,uniphos make 1.5 sq.mm 4 core frls cable for connecting hydrogen leak detectors to panel,dual channel card for rack mountable controller, code- ef000016,power supply module for uniphos make h2 detector panel, 24v 4a,5v 5a,-5v 1a,uniphos make 2 pole miniature circuit breaker ,model 321-415vac3a, part number er003973,uniphos make surge arrester for 3-conductor power supply, 230 1 plus 1 ,part number er005947,uniphos make 20a din rail type redundancy module, part number er006110,uniphos make dc power surge protector,24v dc, part number er006026,uniphos make din rail earth connector, part number er004457,niphos make fuse terminal block, screw clamp, grey color, part number er004918,uniphos make 5a fuse cartridge fuses 250v,part number er000843,uniphos make blanking plate for 6u h 19 inchrack with cut out,dwg no-23-33-2, size- 266.60 h x 482.60 w x1.2 thick mm,part number er005751,uniphos make r2 pcb guide, part number er00