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YCS6-C Surge Protection Device


  • General

    YCS6-C series Surge Protection Device is suitable for TT、IT、TN-S、TN-C、TN-C-S, the power supply system with the rated voltage up to 230/400V and AC 50/60Hz. It can work as the equipotential bonding when the lightning strike. Its design corresponds to IEC61643-1、GB18802.1、GB50057. The product is mainly applied to protect the low voltage electric equipment and prevent the surge causing by the thunder or switching overvoltage. As a univoltage limiting device, YCS6-C is equipped with the heavy-duty zinc oxide piezoresistor . YCS6-C series (Protection level: II) Protection Device need to be installed on the up link of the equipment, connecting with outer conductor(L) or neutral conductor(N) and the earthing device. Users can install the YCS6-C in the boundary of LPZOA or LPZ1, usually in the incoming line low voltage main distribution box.

    Operation and installation condition
    1.Altitude: <2000m
    2.Ambient temperature: Normal range:-5 ~ +40℃ Extend range: -40 ~ +80℃
    3.Relative air humidity: in the condition of indoor temperature 30% - 90%
    4.No conspicuous shaking or impact vibration
    5.No explosion risk, no corroding gas or any other medium that may destroy the metal and the insulation


  • Overall and mounting dimensions(mm)