bids are invited for dc pneumatic timer relay, - 0.05 sec to 30 sec, coil voltage 220v dc, ith 15amp, u 600v, 2 no+ 2 nc contactmake: bch, type:- pn, cat no. krtpn20b1-0 , spare coil of pneumatic timer relay krtpn20b13 - coil voltage 220v dcmake: bch, sp20mc2-b1 , spare aux contact block of pneumatic - suitable with timer relay krtpn20b1-0, cat code sp20mc2, 2no+2ncmake: bch,sp20s4 , dc magnetic overload relay 1nc +1 no cotacts or more - range 40 a to 120amake: bch,903 type b3k23 , thermal overload relay - rating: 0.47 - 0.75amake: bch, mc305ana3c , thermal overload relays (direct mounting) - rating: 3.8 to 6make: bch, mc305ana3h , thermal overload relay (direct mounting) - rating: 6 to 9.3make : bch, mc305ana3j , thermal overload relays (direct mounting) - rating: 8.9 to 13.5make: bch, mc305ana3k , thermal overload relay(direct mounting) - rating: 13.2 to 20make: bch, mc305ana3l , incoming terminal block - compatible with overload relaymc305ana3cmake: bch, (incoming) mc305tb1 , outgoing terminal block - compatible with overload relaymc305ana3cmake: bch, (outgoing) mc305tb3 , control relays - 2no+2nc, coil voltage 220v dcmake: bch, d15cr22-b3 size cr , control relays - 3no+1nc, coil voltage 220v dcmake: bch, d15cr31-b3 size cr , spare coilfor 914 dc mil duty contactor - coil voltage 110vdcmake: bch, 9c9p111-a1 , dc mil duty contactor - coil voltage including both poles coil220 v dc, individual pole coil voltage 110v, dc5 rating at 600v- 150 ampsmake: bch, type 914x22-b1 , module incomming power contact - suitable for 150 amp, contacts are plug & socket typemake: bch, seprate sheet attached for details, sheet a-2 , power incomming contact white holding support white plstic/fibre frame/bracket - as per picture bch & dimensionsmake: dimension detail attached seperatly & suitable with item at sl no. 16, pic attached at sheet a-2 & a-4 , 415v feeder bus bar insulating protection barrier, fire retardent sheet, - fixed type high quality fr4 frp grade barrier between vertic