Moulded Case Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: CBCM1
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: ≃p,4p
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection
• Certification: ISO9001-2000, CE, CCC
• Transport Package: Carton Package
• Specification: 400A
• Trademark: CNHK
• Origin: China
• HS Code: 8536200000
• Production Capacity: 5000PCS/Per

Product Description

Moulded case circuit breaker(schenider type)is suitable for circuit AC 50/60Hz, rated voltage up to AC 690V, rated operating current to 1250A. It complies with iec60947-2.
Merged with international latest advanced technology, it is compact, modularized, environment-friendly, with high breaking and zero arc-over capabilities. Sdm6 MCCB works well under electric circumstance of AC50/60Hz, 690V(or lower), 12.5-1600A, which can effectively increase the efficiency of power distributing & protect the whole system against harms caused by overload, undervoltage or short circuit. It also can be used as a non-frequent switch for your engine/system.

Specs.	Rated current (A)	Rated insulating voltage	Number of pole	Rated operating voltage	Service short circuit breaking capacity Icu (kA)		Mechanical life		Utilization category
					AC380/415V	AC380/415V	Load	Unload
100N	12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100	950V	3, 4	690V and below	25	25	1500	8500	A
100H					70	70
100L					150	150
160N	16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160				35	35	1000	7000
160H					70	70
160L					150	150
250N	160, 180, 200, 225, 250				35	35	1000	7000
250H					70	70
250L					150	150
400N	200, 225, 250, 300, 315, 400				45	45	1000	4000
400H					70	70
400L					150	150
630N	315, 350, 400, 500, 600, 630				45	45	1000	4000
630H					70	70
630L					150	150
1250N	630, 700, 800, 1000, 1250		3		50	37.5	1000	4000
1600N	800, 1000, 1250, 1600				50	37.5