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CNHUNG switch CM1 MCCB 3P/4P 100A-630A moulded case circuit breaker

Categories Moulded Case Circuit Breaker
Brand Name: CNHUNG
Model Number: CM1
Certification: CE,ISO,CB,CCC
Place of Origin: China
MOQ: 10
Payment Terms: T/T, L/C, Western Union
Supply Ability: 20000pcs/month
Delivery Time: 15--30work day
Packaging Details: Export carton
poles: 3P,4P
Rated current: 100A,255A,400A,630A
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    • Product Details
    • Company Profile

    CNHUNG switch CM1 MCCB 3P/4P 100A-630A moulded case circuit breaker

    Main specifiaction:

    Related current:100A,255A,400A,630A

    Poles:3P 4P

    Application

    CM1 series moulded case circuit breaker is one of products developed and manufactured by adopting international

    advanced technology. It is supplied with rated insulating voltage 550 and 800V and used for circuit of AC 50/60Hz,

    rated operating voltage AC 400V (or below), rated operating current up to 1600A for infrequent changing over and

    starting of the motors.The products conforms to IEC60947-2 standard.


    Specifications

    TypeCM1L-100CM1L-225CM1L-400CM1L-630
    Frame Current Inm(A)100225400630
    Rated current In(A)10,16,20
    25,32,40,
    50,63,80,100
    100,125
    140,160
    180,200,225
    225,250
    315,350,400
    400,500
    600
    Pole number343444
    Rated insulating voltage Ui(V)AC800
    Rated working voltage Ue(V)AC400
    Rated impulse withstand voltage Uimp(V)8000800080008000
    Grade of breaking capacityMHMMHMMM
    limit short-circuit breaking capacity Icu(KA)AC400V5085505085506565
    Operating short-circuit breaking capacity Ics(KA)
    AC400V
    3550353550354242
    Operational performanceenergized1500100010001000
    unenergized8500700040004000

    Working Conditions

    Rated current
    of release(A)
    Thermodynamic release(ambient temp
    1and+40℃
    marine+45℃
    )
    Operational current of
    magnetic release(A)
    1.05In(cold state)inoperation time(h)1.30In(heat state) operative time(h)
    10≤In≤63≥1< 110In±20%
    63≤In≤100≥2< 2
    100≤In≤630≥2< 210In±20%,5-10In±20%

    About US

    1. We Forever Champion Group specialize in the R&D, manufacture and sale of low voltage electric applicants, such as RCCB ,MCB, MCCB and accessories and so on.

    2.We have seven years of manufacture and exporting experience.

    3.We have had a good reputation in Iran, Pakistan, India, Bangladesh, south American market and so on.

    4. Our brand is CNHUNG.We can also provide OEM and ODM service.

    5. Already get the certificate of ISO9001,CE.


    Quality CNHUNG switch CM1 MCCB 3P/4P 100A-630A moulded case circuit breaker for sale
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