Y MOULDED CASE CIRCUIT BREAKER

详情

Available in two frame sizes from *5 to **0 amps.Loadine series of moulded case circuit breakers provide overload and short-circuit protection for the full range of transformer sizes encountered in nor mal service. The overload and instantancous tripping elements.adjustable over a wide band,make these MCCBs ideal for many distribution applications. Y MCCBs are available in single pole,three poles with switched neutral and switch disconnector versions,Loading triple poles Y frame circuit breaker and switch-disconnector are physically interchangeable with AA breakers for Motor Duty requirments.AA Frame have front adjustable overload and fixed instantaneous tripping elements. SPECIFICATION: Insulation voltage(Ui)***0V ac Operating voltage(Ue)***5 ac Rated frequency-~*0/*0 Hz Reference Calibration**0&#***1;(*0&#***1; on request) TRIPPING ELEMENTS: Overload front adjustable 0.**1.0 times rated current Instantaneous-non-adjustable AA****3A=**0A AA*****5A=**0A AA*****5A=***0A