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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

SPD/Arresters(Voltage:DC600V or higher)

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.
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    Special for photovoltaic systems, Power supply SPD, Class II and III

    Special for photovoltaic systems, Power supply SPD, Class II and III

    OTOWA

    Solar-system-only, more efficient and compact

    [Features]
    · More efficient and compact.
    · By combining each SPD, less man hours are required for wiring thereby reducing the work time considerably.
    · Plug in type.
    · Only the main SPD unit can be replaced.
    · Safe even during deterioration.
    · Includes a built-in detachment device in case of deterioration.
    · Includes SPD operation display functionality.
    · Normally: Blue, when it deteriorates: Red.
    · Deteriorated contact output support.
    · C contact point (contact points a and b).
    · Excellent response speed, high performance, non-dynamic current.
    · Response speed: 3nsec or less.
    · Imax: 40kA.

    Application Voltage Type Mounting Method Class, category Representative Standard Dimension vertical(mm) Dimension width(mm) Dimension depth(mm)
    For Power Supply DC600V or higher Single pole type Crimp terminal attached Class II / Class III - 95 18.5 ~ 36.5 63.5
    From: ₹ 9,030.07
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    SPD for Power Supply Class I/II for Solar System

    SPD for Power Supply Class I/II for Solar System

    OTOWA

    Solar system only with tremendous protection abilities

    [Features]
    · Tremendous protection abilities.
    · Impulse current Iimp25kA, protects facilities and devices from harm caused by direct lightning strikes.
    · Voltage protection level is less than 2500V.
    · Non-dynamic current and excellent responsiveness.
    · Response speed is less than :3nsec.
    · Passed the 10 / 350 Μs wave class test.

    Application Voltage Type Mounting Method Class, category Representative Standard Dimension vertical(mm) Dimension width(mm) Dimension depth(mm)
    For Power Supply DC600V or higher Single pole type Crimp terminal attached Class I / Class II - 102 33 122.5
    From: ₹ 49,452.87
    Days to Ship: 12 Day(s) or more
    day to ship 12 Day(s) or more
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    You can add up to 6 items per a category to the compare list.

    Special for photovoltaic systems, Power supply SPD, Class II and III

        You can add up to 6 items per a category to the compare list.

        SPD for Power Supply Class I/II for Solar System
          Brand

          OTOWA

          OTOWA

          Product Series

          Special for photovoltaic systems, Power supply SPD, Class II and III

          SPD for Power Supply Class I/II for Solar System

          From

          ₹ 9,030.07

          ₹ 49,452.87

          Days to Ship 5 Day(s) or more 12 Day(s) or more
          ApplicationFor Power SupplyFor Power Supply
          VoltageDC600V or higherDC600V or higher
          TypeSingle pole typeSingle pole type
          Mounting MethodCrimp terminal attachedCrimp terminal attached
          Class, categoryClass II / Class IIIClass I / Class II
          Representative Standard--
          Dimension vertical(mm)95102
          Dimension width(mm)18.5 ~ 36.533
          Dimension depth(mm)63.5122.5

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