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Zhejiang Sefie Electric Co.,Ltd.

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C45 series MCB 1 pole 230 / 400V 4.5 Ka mini circuit breaker

C45 series MCB 1 pole 230 / 400V 4.5 Ka mini circuit breaker

    • C45 series MCB 1 pole 230 / 400V 4.5 Ka mini circuit breaker
  • C45 series MCB 1 pole 230 / 400V 4.5 Ka mini circuit breaker

    Product Details:

    Place of Origin: Wenzhou,China
    Brand Name: SEFIE
    Certification: CE, ROHS, CB
    Model Number: SFM9-63

    Payment & Shipping Terms:

    Minimum Order Quantity: 2000-3000
    Price: Negotiable
    Packaging Details: 240 pcs per carton, 12 pcs per box
    Delivery Time: 14 days after receipt of deposit
    Supply Ability: 200000 pcs per month
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    Detailed Product Description
    Model Number: SFM9-63 Poles Number: 1
    Breaking Capacity: 4.5KA Rated Voltage: 230/400V
    Rated Frequency: 50/60Hz Type: Mini
    High Light:

    miniature circuit breakers

    ,

    mcb circuit breaker

    C45 series MCB 1 pole 230 / 400V 4.5 Ka mini circuit breaker

     

     

    Construction:

    1.  Protection against both overload and short circuit

    2.  panel mounting

    3.  Easy mounting onto 35mm DINrail

    4.  Connection capacity:Rigid conductor up to 25mm2

    5.  High short-circuit capacity

     

    Electrical Feature
    Rated current(A)
    1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63
    Poles
    1P, 2P, 3P, 4P
    Rated voltage(V) Ue
    230/400~240/415
    Insulation voltage(V) Ui
    500
    Rated frequency(Hz)
    50
    Tripping curve
    B,C,D Type
    Standard
    IEC60898-1
    Breaking capacity(Ka)
    6000
     
     
    Power loss per pole
    Rated current(A)
    Max power loss per pole(W)
    1, 2, 3, 4, 6, 10
    2
    16, 20, 25, 32,
    3.5
    40, 50, 63,
    5
    pollution degree
    Energy limiting class
    3

     

     

    Mechanical Features
    Electrical life
    4000
    Mechanical life
    20000
    Contact position indicator
    NO
    Protection degree
    IP20
    Reference temperature for setting of thermal element
    30℃
    Working ambient temperature
    -5~40℃
    Storage temperature
    -25~70℃

     

     

    Installation
    Terminal connection type
    Cable
    Mounting
    On DIN rail IEC60715(35mm) by means of fast clip device

    Temperature derating

     
    The maximum permissible crrent in a circuit breaker depends on the ambient temperature where the circuit breaker is placed. Ambient termperature is the temperature in side the enclosure or switchboard in which the circuit breakers are installed.
    The reference temperature is 30℃
     
    Rated current(A)
    -35℃
    -30℃
    -20℃
    -10℃
    0℃
    10℃
    1
    1.3
    1.26
    1.23
    1.19
    1.15
    1.11
    2
    2.6
    2.52
    2.46
    2.38
    2.28
    2.2
    3
    3.9
    3.78
    3.69
    3.57
    3.42
    3.3
    4
    5.2
    5.04
    4.92
    4.76
    4.56
    4.4
    6
    7.8
    7.56
    7.38
    7.14
    6.86
    6.6
    10
    13.2
    12.7
    12.5
    12
    11.5
    11.1
    16
    21.12
    20.48
    20
    19.2
    18.4
    17.76
    20
    26.4
    25.6
    25
    24
    23
    22.2
    25
    33
    32
    31.25
    30
    28.75
    27.75
    32
    42.56
    41.28
    40
    38.72
    37.12
    35.52
    40
    53.2
    51.2
    50
    48
    46.4
    44.8
    50
    67
    65.5
    63
    60.5
    58
    56
    63
    83.79
    81.9
    80
    76.86
    73.71
    70.56

     

     

    Rated current(A)
    20℃
    30℃
    40℃
    50℃
    60℃
    70℃
    1
    1.05
    1
    0.96
    0.93
    0.88
    0.83
    2
    2.08
    2
    1.92
    1.86
    1.76
    1.66
    3
    3.12
    3
    2.88
    2.79
    2.64
    2.49
    4
    4.16
    4
    3.84
    3.76
    3.52
    3.32
    6
    6.24
    6
    5.76
    5.64
    5.28
    4.98
    10
    10.6
    10
    9.6
    9.3
    8.9
    8.4
    16
    16.96
    16
    15.36
    14.88
    14.24
    13.44
    20
    21.2
    20
    19.2
    18.6
    17.8
    16.8
    25
    26.5
    25
    24
    23.25
    22.25
    21
    32
    33.92
    32
    30.72
    29.76
    28.16
    26.88
    40
    42.4
    40
    38.4
    37.2
    35.6
    33.6
    50
    53
    50
    48
    46.5
    44
    41.5
    63
    66.78
    63
    60.48
    58.9
    55.44
    52.29

     

    Contact Details
    Zhejiang Sefie Electric Co.,Ltd.

    Contact Person: Zhang

    Send your inquiry directly to us
    Zhejiang Sefie Electric Co.,Ltd.
    Xiangyang Industrial Zone,Liushi,Wenzhou,china
    Tel:86--13757878660
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