MCCB,Moulded Case Circuit Breaker

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USD $14.71 - $338 / Piece

50 Pieces(Min.Order)

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Product Details

Moulded case circuit breaker
SGS tested and pass
Quality guarantee!
Competitive price!

NS Moulded Case Circuit Breaker is the one of the most advanced type;

International advanced design and manufacture technology;

Suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12. 5A to 1600A;

It takes protecting effect when motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage;

Fixed or withdrawable, front or rear connection, manual operating mechanism or motor mechanism is choice.

IEC60947-2 and EN60947-2

Specification

NS Moulded Case Circuit Breakers
Number of poles				3,4
Rated current (A)	In	40		250
		65		250
Rated insulation voltage (V)	Ui			750
Rated impluse withstand voltage (kV)	Uimp			8
Rated operational voltage (V)	Ue	AC	50/60Hz	690
		DC		500
Type of Circuit Breaker				N	H	L
Ultimate breaking capacity (kA rms)	Icu	AC 50/60 Hz	220/240V	85	100	125
			380/415V	36	70	125
			440V	35	65	125
			500V	30	50	90
			525V	22	35	90
			660/690V	8	10	50
Service breaking capacity (kA rms)	Ics	%Icu		%100
Utilisation category				A
Durability (C-O cycles)	Mechanical			7000
	electrical	400V	In	1000

Yueqing Maxwel Electric Co., Ltd.: Contact nameYouwen Tang
Chat Now; Phone86-577-62501530-608; AddressNo. 198-208, Chezhan Rd., Liushi Town, Yueqing

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