Surge Protective Device SPD

  • New Design AC SPD Surge Protective Device Supplier & manufacturer

    New Design AC SPD Surge Protective Device Supplier & manufacturer

    Surge protection devices (SPD) are essential for safeguarding electronic equipment against lightning. They serve to restrict the sudden overvoltage of power and signal transmission lines to levels within the equipment’s tolerance range, or to divert potent lightning currents safely to the ground, shielding the protected equipment or system from potential harm.

  • MUTAI 220v 3 Pole 20ka AC SPD Surge Protective Device

    MUTAI 220v 3 Pole 20ka AC SPD Surge Protective Device

    Surge protection device(SPD) is an indispensable device for lightning protection of electronic equipment. It is used to limit the
    instantaneous overvoltage of the power line and signal transmission line to the voltage range that the equipment or system can
    withstand, or a powerful lightning current drains into the ground to protect the protected equipment or system from impact and
    damage.

  • MUTAI 1000V 3 Pole 40ka DC SPD Surge Protective Device

    MUTAI 1000V 3 Pole 40ka DC SPD Surge Protective Device

    Surge protection device(SPD) is an electronic device that provides safety protection for various electronic equipment, instruments, and communication lines. It is mainly used to limit overvoltage and discharge surge current. Surge protectors are generally connected in parallel with the equipment to be protected. When overvoltage occurs, they can have the effect of shunting and limiting voltage. Prevent excessive current and voltage from damaging the equipment.