Moulded Case Circuit Breaker with High Breaking Capacity

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Overcurrent Protection
• Certification: ISO9001-2000, CE, CB, CCC
• Packing: Cartons
• Transport Package: by Cartons
• Specification: JM1-100
• Trademark: CNJUHO
• Origin: Zhejiang
• HS Code: 8536200000
• Production Capacity: 1000000

Product Description

1.Application:
JM1 series of moulded case circuit breaker is new type product developed and manufacturered by adopting international advanced technology.It is a sipplied with rated insulation voltage 800V and used for circuit of AC 50HZ,rated operating voltage AC 400V or below rated operation current up to 800A for infrequent changing over and starting of the motors. Equipped with the protection devices for over-current,short circuit and under voltage,the products is capable of preventing damage of circuits and supplying units.The product confirms to IEC60947-2 standard.
2.Specification:

Type	Rated current (A)	Number of Poles	Rated insulation Voltage (V)	Rated operating voltage (A)
JM1-63L	6,10,16,20,25,32,40,50,63	3P,4P	660V	380V
JM1-63M
JM1-100C	10,16,20,25,32,40,50,63,80,100
JM1-100L
JM1-100M
JM1-100H
JM1-225C	100,125,160,180,200
JM1-225L
JM1-225M
JM1-225H
JM1-400C	225,250,315,350,400
JM1-400L
JM1-400M
JM1-630C	400,500,630
JM1-630L
JM1-630M
JM1-630H
JM1-800M	630,700,800
JM1-800H

 

Type	Arcing-over distance (mm)	Ultimate short circuit breaking capacity (KA)	Service short circuit breaking capacity (KA)	Operation performance
				ON OFF
JM1-63L	0	25	18	1500 8500
JM1-63M	0	50	35
JM1-100C	0	25	18
JM1-100L	0(≤50)	35	22
JM1-100M	0(≤50)	50	35
JM1-100H	0(≤50)	85	50
JM1-225C	≤50	25	18	1000 7000
JM1-225L	≤50	35	22
JM1-225M	≤50	50	35
JM1-225H	≤50	85	50
JM1-400C	≤50	35	25	1000 4000
JM1-400L	≤50	50	35
JM1-400M	≤50	65	42
JM1-630C	≤100	35	25
JM1-630L	≤100	50	35
JM1-630M	≤100	65	42
JM1-630H	≤100	100	65
JM1-800M	≤100	65	42
JM1-800H	≤100	100	65

3.Certificate:

4.We commit:
5.Office and working department:
6.Shipping: