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SPD/Arresters(Type:Integrated)

SPDs and arrestors (lightning arrestors) are surge protection devices that prevent electrical and electronic equipment failures that can occur due to lightning. If lightning causes a transient overvoltage (surge) to enter the equipment, the electronic circuit will fail. SPDs and arrestors (lightning arresto ...Readmore

SPDs and arrestors (lightning arrestors) are surge protection devices that prevent electrical and electronic equipment failures that can occur due to lightning. If lightning causes a transient overvoltage (surge) to enter the equipment, the electronic circuit will fail. SPDs and arrestors (lightning arrestors) work to protect precision equipment, etc. by controlling transient applied voltages that occur momentarily. The SPD and arrestor (lightning arrester) work to bypassed and escape the surge to the earth. Zinc oxide elements are mainly used to absorb lightning surges, and in addition, silicon elements, molybdenum elements, gas tube elements, etc. are combined to make the products. The type varies depending on the application, such as for equipment, for power supplies with fuses, for power distribution board, for signal lines, etc. In addition, there are various features such as types with excellent responsiveness and durability, non-continuous types, compact types, etc.  ▲ Close

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  • SPD for equipment

    SPD for equipment

    OTOWA

    A compact type with a built-in detachment device and deterioration indicator[Features]· Includes a built-in detachment device. Includes a deterioration indicator.· The built-in detachment mechanism prevents the SPD from smoking and/or igniting in cases where the ZnO element deteriorates.· With function for indicating detachment mechanism operation.· Compact, enables space-saving.· Combined type between wires and ground prot...Readmore

    CAD :
    2D
    Standard Price: SGD 55.90-
    Days to Ship: 4 Day(s) or more
  • SPD Class II for distribution boards

    SPD Class II for distribution boards

    OTOWA

    SPD for power distribution board with built-in automatic disconnection device.[Features]・ JIS agreement type circuit breaker for wiring with 2-pole dimension width of 50 mm, easy to install in the panel・ Built-in automatic disconnection device, SPD function display, deteriorated contact output compatible (S Type only), and a safety function even when it deteriorates・ Excellent responsiveness, no follow current・ With electric shock p...Readmore

    CAD :
    2D
    Standard Price: SGD 188.23-
    Days to Ship: 4 Day(s) or more
  • SPD for Device

    SPD for Device

    MISUMI

    Built-in disconnection mechanism / degradation display included. JIS C 5381-1 Category II Compliant

    • Volume Discount
    Standard Price: SGD 77.98-
    Days to Ship: 4 Day(s) or more
  • SPD Class Ⅱ with Agreed Dimensions

    SPD Class Ⅱ with Agreed Dimensions

    OTOWA

    SPD that supports Class II (JIS C5381-11) and protects wire-to-wire and wire-to-ground with 1 unit.[Features]・ Compliant with JIS agreement type circuit breaker dimensions (for 3 poles)・ Copper strips for Branch MCCB are also available for easy installation inside the panel・ Built-in automatic disconnection device, SPD function display, deteriorated contact output compatible (S Type only), and a safety function even when it deterior...Readmore

    CAD :
    2D
    Standard Price: SGD 173.01-
    Days to Ship: 4 Day(s) or more
  • SPD for Power Supply Class II

    SPD for Power Supply Class II

    OTOWA

    [Features]・ Compact, 1 unit protects wire-to-wire and wine-to-ground of a single-phase 2-wire circuit・ Maximum electric discharge machining current (Imax) is 10 kA (8/20 μs). Protects the power supply from lightning surges and switching surges・ Excellent responsiveness, no follow current・ Built-in automatic disconnection device・ With operation display lamp・ With safety function even when it deteriorates[Applications]・ Industrial equip...Readmore

    CAD :
    2D
    Standard Price: SGD 101.22-
    Days to Ship: 4 Day(s) or more
  • SPD for Power Supply Class II/III LS Series

    SPD for Power Supply Class II/III LS Series

    OTOWA

    Lightning arrester that protects various low-voltage power supply circuits from lightning surges and is compatible with Class II/III (JIS C5381-11).[Features]・ By integrating each SPD, the wiring labor-hours can be reduced and the work time can be greatly reduced・ Plug-in type, SPD body can be replaced independently・ Built-in disconnection device for deterioration・ With SPD operation display function. Supports deteriorated contact ...Readmore

    Standard Price: SGD 212.72-
    Days to Ship: 4 Day(s) or more
  • Home arrester

    Home arrester

    OTOWA

    SPD (arrestor) with arrestor function display for easy inspection.[Features]・ Same dimensions as the safety breaker・ Can be mounted on power distribution board in an empty space for 1 safety breaker・ Easy to install・ One unit can protect wire-to-wire and wire-to-ground of single-phase 3-wire circuits, and save space・ Easy inspection with arrestor function display[Applications]・ Protects the power supply system of general househol...Readmore

    Standard Price: SGD 92.45
    Days to Ship: 4 Day(s) or more

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