supply of different type mpcb for ventilation fan, condenser fan, compressor &heater unit.different type mpcb for ventilation fan, condenser fan, compressor &heater unit.,mpcb for condenser fan motor confirming to iec:60947 part-2:2003 or latest, current rating 2 .5 a, thermal release range:1.6- 2.5a, class: 10, breaking capacity 50ka, pole:3p, voltage: 415vac, 50hz, c onfirming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-0) or latest. the material should be as per bom of rdso spec rdso/pe/spec/ac/0184-2015 (rev-0) or latest. [ warranty period: 30 months a fter the date of delivery ] ] , mpcb for compressor & heater unit , confirming to iec:60947 part-2:2003 or latest, thermal release range (rated current) 10 - 16 amps, class10, breaking capacity 10ka, pole 3p, rated voltage 415v ac, 50 hz, confirming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-0) or latest. the materia l should be as per bom of rdso spec rdso/pe/spec/ac/0184-2015 (rev-0) or latest. [ warranty period: 30 months after the date of delivery ] ] , mpcb for ventilation fan unit 1 & 2, confirming to iec:60947 part-2:2003 or latest, thermal r elease range (rated current) 2.5 - 4 amps, class10, breaking capacity 50ka, pole 3p, rated voltage 415v a c, 50 hz, 1 no + 1 nc auxiliary contact block confirming to rdso specification no. rdso/pe/spec/ac/0184- 2015 (rev-0) or latest. the material should be as per bom of rdso spec rdso/pe/spec/ac/0184-2015 (rev -0) or latest. [ warranty period: 30 months after the date of delivery ] ]