CLBM1 Molded case circuit breaker

Short Description:

CLBM1 series moulded case circuit breaker is one of products developed andmanufactured by adopting international advanced technology. It is supplied withrated insulating voltage 550 and 800V and used for circuit of AC 50/60Hz, ratedoperating voltage AC 400V (or below), rated operating current up to 1600A forinfrequent changing over and starting of the motors.The products conforms toIEC60947-2 standard.

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1. Application
CLBM1 series moulded case circuit breaker is one of products developed andmanufactured by adopting international advanced technology. It is supplied withrated insulating voltage 550 and 800V and used for circuit of AC 50/60Hz, ratedoperating voltage AC 400V (or below), rated operating current up to 1600A forinfrequent changing over and starting of the motors.The products conforms toIEC60947-2 standard.

2. Main Technical Specification(table1)

Type	Rated current (A)	Polenum-ber	Ratedinsui-atingvolt-age(V)	Rated operat-ingvolt-age(V)	Arcing- over distance (mm)	Ultimate short circuit breaking capacity (KA)	Servies short circuit breaking capacity (KA)	Operation perform- ance		Utiliza-tioncat-egory
Type	Rated current (A)	Polenum-ber	Ratedinsui-atingvolt-age(V)	Rated operat-ingvolt-age(V)	Arcing- over distance (mm)	Ultimate short circuit breaking capacity (KA)	Servies short circuit breaking capacity (KA)	Load	Unload	Utiliza-tioncat-egory
CLBM1-63L	(6),10 16,20 25 ,32 40,50 63	3, 4	500V	400V	0	25	18	1500	8500	A
CLBM1-63M	(6),10 16,20 25 ,32 40,50 63		500V		0	50	35
CLBM1-100L	(10),16 20,25 32,40 50,63 80,100		800V		0(≤50)	35	22
CLBM1-100M					0(≤50)	50	35
CLBM1-100H					0(≤50)	85	50	1000	7000
CLBM1-225L	100,125 160,180 200,225				≤50	35	22
CLBM1-225M					≤50	50	35
CLBM1-225H					≤50	85	50	1000	4000
CLBM1-400L	225,250 315,350 400				≤50	50	35
CLBM1-400M	225,250 315,350 400				≤100	65	42
CLBM1-630L	400,500 630				≤100	50	35
CLBM1-630M					≤100	65	42
CLBM1-630H					≤100	100	65
CLBM1-800M	630,700 800	3			≤100	75	50
CLBM1-800H	630,700 800				≤100	100	65
CLBM1-1250M	1000,1250				≤100	100	65
CLBM1-1250H	1000,1250				≤100	125	75
CLBM1-1600M	1600				≤100	150	80