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Lightning arrester Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Lightning arrester Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 森長電子 Ishikawa//Industrial Electrical Equipment
  2. 音羽電機工業 Hyogo//Industrial Electrical Equipment
  3. サンコーシヤ Tokyo//Industrial Electrical Equipment
  4. 4 null/null
  5. 5 日本高圧電気 Aichi//Energy
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Lightning arrester Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 高速回線避雷器 森長電子
  2. Lightning protection measures for plants and factory equipment - Mitsubishi Material's surge protective device (SPD)
  3. Class II compliant power supply SPD "PMZ type" サンコーシヤ
  4. 4 Surge arrester with disconnector mechanism for 3.3kV and 6.6kV cubicles 音羽電機工業
  5. 5 Dedicated lightning arrester unit for automatic fire alarm equipment 'HOWL2' サンコーシヤ

Lightning arrester Product List

31～45 item / All 68 items

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Molybdenum Lightning Arrester Product Catalog 2020 Edition

Molybdenum Lightning Arrester Product Catalog 2020 Edition

A lineup of molybdenum lightning arresters for power supply, signal, and coaxial lines!

This catalog introduces the "Molybdenum Lightning Arresters" handled by Japan Lightning Research Vector. We offer a variety of products including the "NR Series" for power supply lightning arresters, the "NRP Series" for plug-in signal lightning arresters, and the "NRAT Series" for coaxial line lightning arresters. Additionally, we provide information on the discharge mechanism and the features of molybdenum lightning arresters. [Contents] ■ Molybdenum Elements ■ Molybdenum Lightning Arresters for Power Supply ■ Molybdenum Lightning Arresters for Signal Use ■ Molybdenum Lightning Arresters for Coaxial Lines ■ Related Products *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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General-purpose Lightning Arrester Product Catalog 2020 Edition

General-purpose Lightning Arrester Product Catalog 2020 Edition

Lightning protection devices! We have a wide range of surge protectors for instrumentation systems.

This catalog introduces the "General Purpose Lightning Arresters" handled by Japan Lightning Research Vector. We offer a variety of products, including the high-capacity power supply lightning arrester "SJ Series," small-capacity signal lightning arresters "SK, SF Series," and coaxial N-type lightning arresters "AT Series." Additionally, we provide information on the types of lightning surges, the mechanisms of lightning arresters (SPD), and how to choose a lightning arrester. [Contents] ■ What is a lightning arrester? ■ Lightning arresters for power supply ■ Lightning arresters for signals ■ Lightning arresters for coaxial connectors ■ Lightning surge counters *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements

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Remote monitoring compatible high-performance SPD "Smart SPD System"

Remote monitoring compatible high-performance SPD "Smart SPD System"

High-performance SPD (surge protective device) that monitors the recommended replacement period based on lightning surge measurement values and supports remote monitoring via LAN.

A system type of Smart SPD equipped with exchange recommendation display and lightning surge measurement functions has been introduced, which supports remote monitoring. You can monitor the status at any time from your PC via LAN.

  • power supply
  • Distribution Board
  • Other FA equipment

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Communication SPD "Communication Smart SPD" for efficient maintenance and inspection!

Communication SPD "Communication Smart SPD" for efficient maintenance and inspection!

Know when to replace the product before it breaks! Know how many times the product has operated! Understand the product's condition without having to go on-site!

The "Smart SPD" is a product designed to protect communication equipment and devices from lightning strikes. This product enables deterioration diagnosis display, remote monitoring (contact monitoring), and operation count display. We offer various variations to match different types of communication lines. It complies with the new JIS (JIS C 5381-21). For more details, please feel free to contact us.

  • Circuit breakers and switches

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LAN SPD

LAN SPD

LAN surge protector for protecting devices used in LAN lines from lightning surges.

The "LAN SPD" is a surge protective device (lightning arrester) for LAN lines such as 1000BASE-T and 10BASE-T, designed to protect equipment from lightning surges. Our LAN SPD comes in two types: a "bypass type" that diverts lightning surges to the ground when they enter, and an "insulated type" that electrically isolates the primary and secondary sides, eliminating the need for grounding. The bypass type also supports IEEE802.3af (PoE) and IEEE802.3at (PoE Plus) lines. 【Features】 ■ Compatible with Gigabit Ethernet ■ Insulator that does not require grounding ■ Bypass type that diverts lightning surges to the ground wire ■ DIN rail (35mm) mounting structure ■ Allows for collective grounding on DIN rail (conductive) *For more details, please refer to the PDF document or feel free to contact us.

  • Other environmental equipment
  • others

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Pressure-resistant explosion-proof type SPD "EX-L" type

Pressure-resistant explosion-proof type SPD "EX-L" type

Signal SPD with pressure-resistant explosion-proof structure for use in explosion-proof areas such as petrochemical plants.

The "EX-L" type is an explosion-proof signal SPD (surge protective device) designed to protect equipment from abnormal voltages induced by communication and signal cables in explosion-proof areas such as petrochemical plants and heavy chemical factories. It implements a CLP-" " type communication and signal SPD that complies with JIS C 5381-21 categories C2 and D1. 【Features】 ■ For signal use ■ Certified explosion-proof equipment (Certification number TC19314) ■ Applicable gas or vapor explosion grade and ignition degree: IIBT6 (For explosive gases with an ignition temperature exceeding 85°C and below 100°C) For more details, please refer to the catalog or feel free to contact us.

  • power supply
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Pressure-resistant explosion-proof power supply SPD "EX-P type"

Pressure-resistant explosion-proof power supply SPD "EX-P type"

Power supply SPD with pressure-resistant explosion-proof structure used in explosion-proof areas such as petrochemical plants.

The "EX-P type" is a power supply SPD (surge protective device) with a pressure-resistant explosion-proof structure, used in explosion-proof areas such as petrochemical plants and heavy chemical factories. It implements the MZS-200AV type SPD for power supply, compliant with JIS C 5381-1 Class I and II. 【Features】 ■ The MZS-200AV type is equipped with a deterioration indication function and an alarm contact output function during deterioration. ■ Certified explosion-proof equipment (Certification number TC19315). ■ Applicable gas or vapor explosion grade and ignition degree: IIBT6 (For explosive gases with an ignition temperature exceeding 85°C and below 100°C). For more details, please refer to the catalog or feel free to contact us.

  • power supply
  • Other safety equipment

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Coaxial SPD

Coaxial SPD

SPD that protects wireless devices from abnormal voltages such as lightning surges entering through coaxial cables.

The "Coaxial SPD" is a surge protective device (lightning arrester) that protects wireless equipment and other devices from abnormal voltages such as lightning surges that enter through coaxial cables. It is installed in surveillance cameras, wireless devices, antennas, broadcasting equipment, communication and measurement instruments, etc., to protect each device from abnormal voltages like lightning surges. It complies with JIS C 5381-21, Category C2, and D1 (with some exceptions for certain products). A variety of connector shapes and product lines are available to suit different applications. 【Features】 ■ Excellent high-frequency characteristics ■ Minimizes insertion loss and V.S.W.R ■ Complies with the Ministry of Land, Infrastructure, Transport and Tourism's standard specifications for public building construction ■ Complies with the Ministry of Land, Infrastructure, Transport and Tourism's design standards for building equipment ■ Complies with RoHS Directive (with some exceptions for certain products) For more details, please refer to the catalog or feel free to contact us.

  • power supply
  • Other safety equipment

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JIS Class II compliant power supply SPD 'Smart SPD System'

JIS Class II compliant power supply SPD 'Smart SPD System'

JIS Class II compatible! SPD that allows remote monitoring of recommended replacement timing via LAN communication.

The "Smart SPD System" is a power supply SPD (surge protective device) that allows remote monitoring of recommended replacement timing based on lightning surge measurement values via LAN communication. In combination with a monitoring unit, it is possible to check lightning surge information and the status of the SPD. This enables replacement of the SPD before it completely loses functionality, eliminating unprotected time due to failure and allowing for efficient maintenance. 【Features】 ■ Visualization of deterioration status with replacement recommendation display ■ Equipped with a color LCD screen for easy management on-site ■ Compliant with JIS C 5381-1 Class II ■ Conforms to the Ministry of Land, Infrastructure, Transport and Tourism's building equipment design standards and the standard specifications for public building construction ■ Compliant with RoHS directive For more details, please refer to the catalog or feel free to contact us.

  • power supply
  • Other safety equipment

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RS-485 Communication SPD "ZPW-485 Type / ZPW-NM Type"

RS-485 Communication SPD "ZPW-485 Type / ZPW-NM Type"

Lightning protection for solar power generation systems! SPD for various instrumentation, measurement lines, and communication lines.

The "ZPW-485 and ZPW-NM models" are communication SPD (surge protective devices) for RS-485, ideal for lightning protection of communication, measurement, and instrumentation lines in solar power generation systems and similar applications. They comply with JIS C 5381-21 / IEC 61643-21 Category C2, D1. With a plug-in structure that excels in maintainability, they allow for plug removal and insertion without interruption. Available in screw terminal type and quick terminal type. 【Features】 ■ Multi-core compatible (NM: 4 cores, 485: 3 cores) ■ Mountable on DIN rail (35mm) ■ Compliant with RoHS directive ■ Equipped with deterioration display function For more details, please refer to the catalog or feel free to contact us.

  • power supply
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AC main power supply, protector for distribution board (Class I + II)

AC main power supply, protector for distribution board (Class I + II)

Protecting equipment from lightning currents with a combination of spark gaps and varistors!

The "AC Main Power Supply, Distribution Board Protector (Class I + II)" is a protector that reliably safeguards equipment from lightning currents and instantaneous overvoltages entering from the power supply section, such as the main power switch and distribution board. It is designed to handle direct and induced lightning strikes (Class I + II). It protects equipment from lightning currents through a combination of spark gaps and varistors. Additionally, an indicator notifies when it's time to replace the lightning arrester. 【Features】 - Protection from lightning currents through a combination of spark gaps and varistors - Indicator alerts for the replacement timing of the lightning arrester - High capacity supporting direct lightning strikes up to 25kA and induced lightning up to 150kA for each line - Compact size allows for storage within the distribution board - Easy connection with simple parallel connection and no maintenance required *For more details, please refer to the PDF document or feel free to contact us.

  • Other environmental equipment

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Direct lightning strike SPD gap type LD-22G LD-25G

Direct lightning strike SPD gap type LD-22G LD-25G

Class 1 (JIS C 5381-11) compliant

Gas-filled gap type Integrated SPD external separator (MCCB) and SPD Designed to withstand direct lightning strikes. Protects equipment from lightning surges that enter through power supply and grounding (earth). Compliant with JIS standards. Handles the diversion components of direct lightning and is installed in distribution boards and sub-distribution boards. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPDs, lightning arresters (such as arresters and surge protectors), lightning surge countermeasures, and induced lightning countermeasures.

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Home Aresta HA-13

Home Aresta HA-13

General household use, home distribution board installation type.

Home Distribution Board Installation Type Recently, the advancement of high technology in household devices has been remarkable, and these devices play an important role. When lightning surges invade these devices, not only can they cause damage and malfunction, but they can also disrupt daily life. This situation can be prevented in advance. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge countermeasures, induced lightning countermeasures, and products from Otowa Electric Industry, a specialized manufacturer of 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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