ht ct and pt transformer spares ht ct and pt transformer spares , high speed master trip relay, type clr-h-3, mfg-flush, contact 3 no+2nc, h / r with hr flag 110 v dcmake- cspc , generator protection relay, type m3425a base model , pt 110 v ac , ct 1 a power supply 110 v dc, frequency 50 fhz make- beckwith usa , demultiplexer unit for contact multiplication of gpr type rcio , 110 v dc output relay 32, 8 m, 2b make- easun reyrolle , numerical df / dt protection relay, type 2h34, case size –e4 110 v dc , pt secondary 110 v ac, contact 7c10 make- vatech reyrolle , sf6 breaker pole assembly type ohb-36.25.32, serial no ohb 2383 rated voltage 36 kv , rated current 1250 a, frequency 50 hz, insulation level 70 kv / 170 kvpk, 26.3ka rms for 3 sec. , short ckt making current65.75 kap, sf6 gas pressure , 380 kpa make- abb