supply of motor protection circuit breaker (mpcb) for compressor unit 1.1,1.2,2.1 & 2.2 heater 1&2 current rating 7-10 amp etc.motor protection circuit breaker (mpcb) for compressor unit 1.1,1.2,2.1 & 2.2 heater 1&2 current rating 7-10 amp etc.,motor protection circuit breaker (mpcb) for compressor unit 1.1,1.2,2.1 & 2.2 heater 1& 2 current rating 7-10 amp, thermal release range 10-16 amp, class-10, breaking capacity 10ka, 3 pole , voltage rating 415 v ac, conforming to rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev. 1) [ warr anty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]