supply of supply of set of 11 pin 33 changeover,supply of set of 11 pin 33 changeover,,supply of set of 11 pin 33 changeover, plug ln relay with led, coil resistance 2.4 k ohms, co ntact rating 5 amps, coil voltage 110v ac, 50 hz as per pla relay type mpc-3c-110-5a-l part code 578 or similar along with a suitable 11 pin socket as per socket type mpcs-11-12a part code 15092 or similar. ma kes/brands: pla/schneider /havells/l&t/abb/ c&s/bch/seimens/teknic/indoasian or similar. note: 1) the fir m should submit an oem certificate or authorized dealership certificate or proof of purchase from oem alo ng with materials for acceptance. 2) the firm should submit the proof of purchase from oem or dealer and necessary test certificates along with materials for acceptance. 3) the firm should mention the make & mo del number while participating in the tender. [ warranty period: 30 months after the date of delivery ] ]