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MCCB

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Application

CM1 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.

SPECIFICATIONS


Product Number  

Rated current(A)

Number of  Poles

Rated Insulation

voltage (V)

Rated Operating

Voltage(V)

Arcing-Over

Distance(mm)

Ulitimate short 

Circuit Breaking 

Capacity(KA)

Service Short

 Circuit Breaking 

Capacity(KA)

Operatin performance
ONOFF










CM1-63L

6,10,16,20

,25,32,40,50,63

3P,4P660V380V025181500 8500
CM1-63M05035
CM1-100C

10,16,20,25,32,

40,50,63,80,100

02518
CM1-100L0(≮50)3522
CM1-100M0(≮50)5035
CM1-100H0(≮50)8550
CM1-225C100,125,160,180,200≮5025181000 7000
CM1-225L≮503522
CM1-225M≮505035
CM1-225H≮508550
CM1-400C225,250,315,350,400≮5035251000 4000
CM1-400L≮505035
CM1-400M≮506542
CM1-630C400,500,630≮1003525
CM1-630L≮1005035
CM1-630M≮1006542
CM1-630H≮10010065
CM1-800M630,700,800≮1006542
CM1-800H≮10010065


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