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Contact Person : Mr. huang donghai
Company Name : Wenzhou Xider Electric Co., Ltd.
Tel : 86-577-61723801
Fax : 86-577-27873605
Address : Zhejiang,Wenzhou,FeiYue Industry Zone, Liushi, Wenzhou, Zhejiang,China
Country/Region : China
Zip : 325604

Molded Case Circuit Breaker

Product Detailed

Related Categories:Circuit Breakers
Related Product Searches:Molded Case Circuit Breaker,High Quality,Molded Case Circuit Breaker, mccb,S2

1.AC 50Hz/60Hz 2.Rated voltage up to AC 660V 3.Rrated operating current up to 800A. 4.professional manufacture

LM1(ABB) series MCCB is one of the new circuit breaker that adopts the international advanced technology made in our company .The productsrated insulation voltage is 750V, suitable for AC 50Hz or (60Hz), rated working voltage is 690V and below, rated Operating Current 12.5A to 800A ,used in distribution of the power of current.In the normal condition, it is used for a non-closed and disconnected frequently functions, and making the protection as line and equipment overload, or under voltage . The shell frame circuit breaker of Rated current of 400A and below , which can be used for protective effect of squirrel cage motors non-frequent start, disconnect and the motor running overload, short circuit and under voltage. Products comply with the GB14048.2, IEC60947-2 standard.

Breaking capacity			D	N	H	L
Rated current of frame size Inm			100,160,250,400,630
Rated current In	100		16,20,25,32,40,50,63,80,100
	160		16,20,25,32,40,50,63,80,100,125,160
	250		32,40,50,63,80,100,125,160,200,250
	400		200,225,250,300,315,400
	630		315,350,400,500,600,630
Rated insulation voltage Ui			660V
Rated operating voltage Ue			380V
Number of poles			3,4
Rated ultimate short-circuit breaking capacity Icu 380V/50HZ O-CO KA		100	18	25	70	150
		160	25	36	70	150
		250	25	36	70	150
		400	35	45	70	150
		630	35	45	70	150
Rated service short-circuit breaking capacity Ics 380V/50HZ O-CO-CO KA		100	18	25	70	150
		160	25	36	70	150
		250	25	36	70	150
		400	35	45	70	150
		630	35	45	70	150
Rated impulse withstand voltage Uimp			6000～8000
Dielectric property V			3000
Endurance	Total cycles		8500
	Electrical endurance		1500
	Mechanical endurance		7000
Ionization distance mm			≤30/0
Over current trip unit	Thermal magnetic release		100,160,250,400,630
	Intelligent trip unit		400,630

Molded Case Circuit Breaker

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Molded Case Circuit Breaker