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CHFD  Moulded Case Circuit Breaker

 it is suitable for using in the circuit of AC 50HZ(or 60HZ,please make remarks when ordering)rated insulating voltage 750V,rated working voltage below 690V,and rated current is 16A to 630A for distributing electric energy,and infrequently OFF/ON under normal condition.

The intelligent MCCB,which the rated frame rank current 800A and below,also can be used for infrquently switching and starting of squirrel cage motor and for protecting motor from over-load,short circuit and under-voltage.

Technical Parameters

Description	Rated Current (A)	Rated Isoaltion Volage (V)	Breaking Capacity (kA)
1 Pole & 3 Pole	15	600	65
	20
	25
	30
	35
	40
	50
	70
	90
	100
	125
	150
	175
	200
	250

CHFD moulded case circuit breaker