AL59 Molded Case Circuit Breaker (MCCB)

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1. Applications of Molded Case Circuit Breaker:
AL59 molded case circuit breaker is one of the most advanced type breakers inthe world, which adopts international advanced design and manufacturetechnology. They are suitable for short circuit and overload protection forcircuit of A C 690V 50/60Hz,rated current from 12.5A to 630A.It takes protecteffect when mouse cage motors non-frequent start, breaking off working andprotecting overload, short circuit and lacking voltage.
2. Main technical parameters of Molded Case Circuit Breaker:

Type			AL59 60E	AL59 100F	AL59 100H	AL59 250
Number of Poles			3	3	3	3
Rated Current In(A)			15,20,25, 30,40,50, 60	15,20,25, 30,40,50, 60,75,80, 100	15,20,25, 30,40,50, 60,75,80, 100	125,160 225,250
Rated Operating Voltage Ue(V) AC50/60Hz			500	500	500	500
Rated Insulation Voltage Ui(V)			500	500	500	500
Rated (kV)Uimp			6	6	6	6
Breaking Capacity (kA ms) IEC60947-2	IcuAC	220/240V	10	25	50	85
		380V	7.5	10	30	18
		400	7.5	7.5	20	15
	Ics%Icu	220/240V	25%	25%	25%	50%
		380V	25%	25%	25%	50%
		400V	25%	25%	25%	50%
Breaking Capacity(kA) (NEMA-ABI)(HIC)	AC	240V	-	-	25	25
Breaking Capacity(kA) (NEMA-ABI)(HIC)	AC	480V	-	-	10	10
Mechanical Life			8.500	8.500	8.500	8.500
Electrical Life			4.000	4.000	4.000	4.000
Overload Hot protection Current			Fixed	Fixed	Fixed	Fixed
Protection(A) Magnetism protection			Fixed	Fixed	Fixed	Fixed
Dimensions(mm) LXHXD			75×130× 60	75× 130× 60	75 ×130× 60	105 × 165 × 65

Welcome to choose our sound qualityelectronic components, our miniature circuit breaker, earth leakage circuitbreaker, AC contactor, Power relay, etc. can meet your needs.

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