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  •  

    Non Fusible Disconnect Switch

    Original
    price: Negotiable
    minimum:
    Total supply:
    Delivery term: The date of payment from buyers deliver within days
    seat: Zhejiang
    Validity to: Long-term effective
    Last update: 2019-05-18 10:53
    Browse the number: 276
    inquiry
    Company Profile
     
     
    Product details

    中超足球赛程表 www.trezq.com Different operating modes, can be divided indoor operation and outdoor operation. The contacts are made of copper and the cover is made of flame retardant plastic. In low-voltage equipment, The non fusible disconnect switch is mainly suitable for low-voltage terminal distribution systems such as residential buildings and buildings. Main function: with load breaking and connecting lines.


    Modular Design

    Optional micro switch

    The terminal is Copper T3

    3-poles or 4-poles

    Avoid erroneous operations

    Designed according to IEC/ EN 60974-3


    Conventional current 400A
    Rated current In(A) 315 400
    Rated insulation voltage Ui (V) 1000
    Dielectric strength (V) 8000
    Rated surge-resistant voltage Uimp KV
    Rated working current
    AC-21B 315 400
    380V AC-22B 315 400

    AC-23B 315 400

    AC-21B 315 400
    660V AC-22B 315 315

    AC-23B

    Motor power 380V 160 220
    P (Kw) 660V 185 185


    1.For isolating the power supply, disconnect the low voltage service equipment from the live equipment with a clearly visible break point between them.

    2. The non fusible disconnect switch cooperates with the circuit breaker and performs the switching operation according to the needs of the system operation mode to change the wiring mode of the system operation.

    3. Used to turn on or off the small current circuit.

    Safety switches are effective for disconnecting equipment and circuits from their power source in a swift and safe manner. These tools are utilized in many ways in many industrial and commercial sectors, including being used for safe service entrance, safe disconnect for maintenance and testing, fault protection for motorized equipment, and for emergency stoppage in the event of a complication.


    //www.grlbusbar.com/

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  • 规模化生产或为AI发展方向 2019-09-17
  • 中国男篮传奇将退役 一大心愿未完成心有不甘! 2019-09-16
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  • 中国保险行业协会获第十二届人民企业社会责任奖年度扶贫奖 2019-08-19
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