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Zhejiang Sefie Electric Co.,Ltd.

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Miniature Wifi Controlled Circuit Breaker Ac Mcb Residual Current Circuit Breaker

Miniature Wifi Controlled Circuit Breaker Ac Mcb Residual Current Circuit Breaker

    • Miniature Wifi Controlled Circuit Breaker  Ac Mcb Residual Current Circuit Breaker
    • Miniature Wifi Controlled Circuit Breaker  Ac Mcb Residual Current Circuit Breaker
  • Miniature Wifi Controlled Circuit Breaker  Ac Mcb Residual Current Circuit Breaker

    Product Details:

    Place of Origin: WenZhou,China
    Brand Name: SEFIE
    Certification: CE,ROHS,CB
    Model Number: SFM10-63

    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
    Material: Bakelite Plastic Type: Mini
    Rated Voltage: 230/400V Rated Current: 6-63A
    Rated Frequency: 6Ka Energy Limiting Class: 3

    SFM series 50A 63A amp single two three four pole phase mini electric miniature mcb rccb wifi ac dc circuit breaker type

     

    1.  Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing
    2.  Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
    3.  Safety handle, classic original design, ergonomic
    4.  The original air flow, can effectively reduce the temperature between adjacent circuit breaker
     
     
    Electrical Feature
      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
    Tipping curve  B,C,D Type
    Standard Iec60898-1
    Breaking capacity(Ka) 10
    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 ciecuit breaker is placed. Ambient temperature is the temperature in side the enclosure or switchboard in 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 (0 / 3000)

    Zhejiang Sefie Electric Co.,Ltd.
    Xiangyang Industrial Zone,Liushi,Wenzhou,china
    Tel:86--13757878660
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