DORMAN Moulded Case Circuit Breaker

DORMAN series Moulded case circuit breaker (Circuit Breaker,MCCB) LY available in two frame sizes from 25 to 800 amps. Loadline series of moulded case circuit breakers provide overload and short-circuit protection for the full range of transformer sizes encountered in normal service. The overload and instantaneous tripping elements, adjustable over a wide band, make these MCCBs ideal for many distribution applications.LY MCCBs are available in single pole, three poles, three poles with switched neutral and switch-disconnector versions. Loadline triple poles LY Frame circuit breaker and switch-disconnector are physically interchangeable with AA breakers for Motor Duty requirements. AA frame have front adjustable overload and fixed instantaneous tripping elements.SPECIFICATION Insulation voltage (Ui)-660V ac Operating voltage (Ue)-415 ac Rated frequency- 50/60Hz Reference Calibration-40(50 on request) Description In/A Lowestsetting Currentamps LY-100 S inglepoleMCCB T riplepolesMCCB 25 17.5 32 22.5 40 28 50 35 63 44 80 56 100 70 125 88 LY-250AAFrame 160 112 200 140 225 157.5 LY-400 250 175 315 221 400 280 LY-630 500 350 630 441 LY-800 800 560