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Circuit arrester - List of Manufacturers, Suppliers, Companies and Products

Circuit arrester Product List

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Class 2 compliant "Power Smart SPD/Power SPD"

Class 2 compliant "Power Smart SPD/Power SPD"

SPD for JIS Class 2 power supply evolved with a new mechanism.

The "SmartSPD for Power / SPD for Power" lineup focuses on surge protective devices (SPDs) for power circuits that comply with JIS standards for direct lightning surges of 10/350μs and induced lightning surges of 8/20μs. The products are available in various types according to circuit configurations, and there are also component types. SmartSPD features high functionality that displays the recommended replacement timing based on lightning surge measurement values. 【Features】 ■ Degradation display ■ Improved separation performance ■ Compliant with JIS Class 2 ■ Plug/jack contact ■ DIN rail (35mm width) mounting structure *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Power Supplies
  • Other environmental equipment

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SPD for Control Power Circuit SL-ZJ Series

SPD for Control Power Circuit SL-ZJ Series

Corresponding to JIS C 5381-21

For control power circuits (AC/DC compatible) Protection from lightning surges entering from control power circuits (AC/DC compatible). Slim type. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge countermeasures, induced lightning countermeasures, manufactured by Otowa Electric Industry, a specialist in lightning protection.

  • Other safety equipment

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Broadcast Line SPD SL-GZ110J

Broadcast Line SPD SL-GZ110J

Ministry of Land, Infrastructure, Transport and Tourism Standard Specifications for Public Building Construction Conforming Products Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards Conforming Products JIS C 5381-21 Compliant

For speaker circuit (high impedance) Protects equipment from lightning surges entering through the speaker circuit. JIS compliant. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), lightning countermeasures, and induced lightning countermeasures.

  • Other safety equipment

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SPD for Control Power Circuit SG-ZJ Series

SPD for Control Power Circuit SG-ZJ Series

For control power circuits (AC and DC compatible), for contact signals, with high protection capability.

Ministry of Land, Infrastructure, Transport and Tourism Standard Specifications for Public Building Construction Compliant Products (SG-Z12J, SG-Z24J, SG-Z48J) Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards Compliant Products (SG-Z24J) Corresponding to JIS C 5381-21 SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, induced lightning protection, manufactured by Otowa Electric Industry, a specialist in lightning protection.

  • Other safety equipment

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