Cm1 MCCB Moulded Case Circuit Breaker 400A 3poles

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Model NO.: CM1
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: VDE, ISO9001-2000, CE, CCC
• Service: OEM&ODM
• Transport Package: Standard Export Packing
• Specification: siliver /brass / copper contact
• Trademark: BSD
• Origin: Huangshan, China
• HS Code: 853650000
• Production Capacity: 50000PCS/Month

Product Description

Product Description: 
CM1 series moulded case circuit breaker is a new type product developed and manufactured by Adopting international advanced technology. It is supplied with rated insulation voltage 800V and used for circuit of AC 50Hz, rated operation voltage AC 400V or below rated operation current up to 1600A for infrequent changing
over and starting of the motors. Equipped with the protection devices for over-current,short circuit and under voltage,the product is capable of preventing damage of circuits and supply units. The product conforms to IEC60947-2 standard.

Specifications:

pe	Rated current (A)	Number of Poles	Rated insulation Voltage (V)	Rated operating voltage (A)	Arcing-over distance (mm)	Ultimate short circuit breaking capacity (KA)	Service short circuit breaking capacity (KA)	Operation performance
								ON   OFF
CM1-63L	6,10,16,20,25,32,40,50,63	3P,4P	660V	380V	0	25	18	1500 8500
CM1-63M					0	50	35
CM1-100C	10,16,20,25,32,40,50,63,80,100				0	25	18
CM1-100L					0(≤50)	35	22
CM1-100M					0(≤50)	50	35
CM1-100H					0(≤50)	85	50
CM1-225C	100,125,160,180,200				≤50	25	18	1000 7000
CM1-225L					≤50	35	22
CM1-225M					≤50	50	35
CM1-225H					≤50	85	50
CM1-400C	225,250,315,350,400				≤50	35	25	1000 4000
CM1-400L					≤50	50	35
CM1-400M					≤50	65	42
CM1-630C	400,500,630				≤100	35	25
CM1-630L					≤100	50	35
CM1-630M					≤100	65	42
CM1-630H					≤100	100	65
CM1-800M	630,700,800				≤100	65	42
CM1-800H					≤100	100	65