We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Lightning arrester.
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Lightning arrester Product List and Ranking from 12 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Sep 09, 2026~Oct 06, 2026
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 09, 2026~Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. 音羽電機工業 Hyogo//Industrial Electrical Equipment
  2. 森長電子 Ishikawa//Industrial Electrical Equipment
  3. サンコーシヤ Tokyo//Industrial Electrical Equipment
  4. 4 null/null
  5. 5 GMI Japan KK Kanagawa//Industrial Electrical Equipment

Lightning arrester Product ranking

Last Updated: Aggregation Period:Sep 09, 2026~Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Dedicated lightning arrester unit for automatic fire alarm equipment 'HOWL2' サンコーシヤ
  2. DA Series Signal SPD
  3. Device SPD (Surge Absorber) LT-C Series 音羽電機工業
  4. 4 SIL3 arrester "D9000 Series" GMI Japan KK
  5. 5 SPD for coaxial cable with connectors CS-NPJ50-600SP 音羽電機工業

Lightning arrester Product List

31~60 item / All 63 items

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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
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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
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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)

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.

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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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Power Supply SPD LT-121, LT-122

Protects the line-to-line and line-to-ground connections of a single-phase two-wire circuit with one unit.

Ministry of Land, Infrastructure, Transport and Tourism Public Building Construction Standard Specifications Compatible Products Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards Compatible Products Class 2 (JIS C 5381-11) Compliant Protects equipment from lightning surges entering through power supply and grounding (earth). Induced lightning compatible. Protects equipment from lightning surges entering through power supply and grounding (earth). JIS compliant. A standard SPD that can be installed in distribution boards and sub-distribution boards. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, induced lightning measures, manufactured by Otowa Electric Industry, a specialist in lightning protection.

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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.

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ITV camera SPD SA-ITV5J, SA-ITV24J

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

ITV and surveillance camera use Protects ITV and surveillance camera equipment from lightning surges entering through coaxial cables. Protects equipment from lightning surges entering through coaxial cables. 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 lightning surge countermeasures.

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6.6kV Distribution Lightning Arrester General Use GL-B6G-T, GL-B6G

Specifications for the Kanto and Tohoku regions require LA connector type connections. Compliant with the Ministry of Land, Infrastructure, Transport and Tourism's standard specifications for public building construction, JEC-2374:2015.

The most standard lightning arrester that does not allow continuous current to flow due to non-linear resistance using high-performance elements. *Rated voltage: Available for 4.2 kV (GL-B3G-T, GL-B3G). It protects equipment from lightning surges that invade from high voltage and extra high voltage distribution lines. Compliant with JEC standards. Supports up to 3.3 kV and 6.6 kV. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including lightning arresters (arresters, SPD, LA, surge protectors, etc.), lightning countermeasure products, lightning surge countermeasure products, and induced lightning countermeasures.

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Surge arrester with disconnector mechanism for 3.3kV and 6.6kV cubicles

Surge arrester for cubicles with a three-pole linked circuit breaker mechanism.

General area use / Lightning strike area use Ministry of Land, Infrastructure, Transport and Tourism Standard Specifications for Public Building Construction Compatible Products (CA-6H, CA-6SH) JIS C 4608 (CA-6H, CA-6SH) Protects equipment from lightning surges entering from high voltage and extra high voltage distribution lines. JEC compliant. Compatible with up to 3.3kV and 6.6kV. Available for indoor use and for cubicles. Lightning arresters (Aresta, SPD, LA, surge protectors, etc.), lightning countermeasure products, lightning surge countermeasure products, induced lightning countermeasures, manufactured by Otowa Electric Industry, a specialist in lightning protection.

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22kV, 33kV Polymer Lightning Arrester for Extra High Voltage Distribution MPGL Series

JEC-2374:2015

The polymer outer casing makes it compact and lightweight, convenient for installation and handling. It protects equipment from lightning surges that enter from high-voltage and extra-high-voltage distribution lines. Compliant with JEC standards. Suitable for 22kV and 33kV. A lineup is available for areas prone to severe lightning, salt resistance, indoor use, and cubicle use. Lightning arresters (such as arresters, SPDs, LAs, surge protectors, etc.), lightning countermeasure products, lightning surge countermeasure products, induced lightning countermeasures, manufactured by Otowa Electric Industry, a specialist in lightning protection.

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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.

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6.6kV indoor lightning arrester GLI-3G, GLI-6G

High performance, compact, and lightweight for indoor use.

Compact and lightweight type developed for indoor use Compliant with the Ministry of Land, Infrastructure, Transport and Tourism's standard specifications for public construction (GLI-6G, GLI-6SG) JIS C 4608 (GLI-6G, GLI-6SG) GLI-3G: Rated for 4.2kV, for alternating discharge current of 2500A GLI-6G: Rated for 8.4kV, for alternating discharge current of 2500A GLI-6SG: Rated for 8.4kV, for alternating discharge current of 5000A Protects equipment from lightning surges entering from high voltage and extra high voltage distribution lines. JEC compliant. Supports up to 3.3kV and 6.6kV. For indoor use. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including surge protectors (Arresters, SPD, LA, surge protectors, etc.), lightning countermeasures, and lightning surge countermeasures.

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Low pressure P valve lightning arrester PV-T1F, PV-T2F

When a lightning current flows, discharge marks are left behind.

Protection of low-voltage distribution boards (sub-distribution boards) and low-voltage power circuits Lightning arresters (arresters, SPD, LA, surge protectors, etc.), lightning protection products, lightning surge protection products, induced lightning protection, manufactured by Otowa Electric Industry, a specialist in lightning protection.

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[NEW] Signal Line SPD PRO-MONI Series

Visualizing the degradation state of SPD based on the color ratio of the display window.

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

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Surge Protective Device for Power Supply

Surge Protective Device for Power Supply

Utilizing the properties of molybdenum, it suppresses induced lightning surges with high-speed response, protecting electronic devices. 【Features】 ◯ High speed: less than 2.5 nanoseconds ◯ High capacity: 25kA ◯ Low capacitance: less than 1pF ● For more details, please contact us or download the catalog.

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Security device "Alarm Fuse (FZ)"

Easy to attach and detach with a plug-in type! It has a large surge tolerance and a low limiting voltage structure!

The "Alarm Fuse (FZ)" is a protective device that safeguards electronic equipment from surges. It compactly combines a zinc oxide varistor with a fuse, possessing high voltage non-linearity and surge absorption capability, to absorb and limit surge voltage. It is a plug-in type, making it easy to attach and detach. 【Features】 ■ High surge capacity ■ Low limiting voltage ■ Indicates varistor damage and activates an alarm *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
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Examples of lightning protection measures for electrical equipment: Aviation facilities

To build a highly reliable system essential for operation, lightning protection is also indispensable!

We would like to introduce examples of lightning damage countermeasures for electrical equipment at aviation facilities. Airports, with their vast land area and tall structures such as terminal buildings and control towers, have seen an increase in lightning damage frequency due to recent enhancements in transport capacity, which have led to increased flights and larger aircraft being relocated to mountainous areas. To establish a highly reliable system essential for airport operations, lightning protection measures are also indispensable. Our company proposes various lightning protection measures considering different types of lightning damage for various electrical and communication equipment, including apron lighting systems, and installs surge protectors for power supply and communication/signaling purposes. [Main Lightning Protection Products (Partial)] ■ Surge Protectors for Power Supply - VAJ Series - VNJ Series ■ Surge Protectors for Communication and Signaling - VTJ Series - VCJ Series *For more details, please download the PDF or feel free to contact us.

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  • Other power sources
  • Communications
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  • Lightning arrester

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Examples of lightning damage prevention measures for electrical equipment: University (Research Facility)

Attention is needed for lightning surges that wrap around grounding from lightning strikes to lightning rods and similar devices!

We would like to introduce examples of lightning damage countermeasures for electrical equipment in universities (research facilities). Universities (research facilities) have many expensive devices installed, such as precision instruments, research equipment, and supercomputers. In addition to the damage to the equipment itself caused by lightning strikes, the interruption of experiments, loss of observational data, and disappearance of research data due to lightning damage can result in even greater losses. Our company has supplied a large number of lightning protectors, primarily for high-capacity power supplies, to a science and engineering university located in a mountainous area where lightning strikes are frequent and concerns about lightning damage to various equipment were raised. 【Case Overview】 ■ Issues - Attention is needed to ground lightning surges that can wrap around from lightning strikes to lightning rods and other devices. - In cases where there are multiple buildings, the ground potential difference between buildings can cause lightning surges to propagate not only to the building that was struck but also to nearby buildings. ■ Countermeasures: We propose VAJ-type lightning protectors for high-capacity power supplies at the main power distribution panel of floors with critical loads, and VNJ-type and VTJ-type lightning protectors for communication lines and signal lines depending on the equipment situation. *For more details, please download the PDF or feel free to contact us.

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  • Other power sources
  • Communications
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Examples of lightning protection measures for electrical equipment: Fire Department

Important operations that involve human life! Lightning protection measures that do not impair the functionality of communication equipment are necessary.

We would like to introduce examples of lightning damage countermeasures for electrical equipment at fire departments. Fire departments are critical facilities where the maintenance of power and communication lifelines is required at a high level even during emergencies. To support prompt and accurate command operations and disaster site activities in response to diversifying and large-scale disasters and increasing emergency requests, it is essential to implement lightning protection measures that do not compromise the functionality of communication equipment. Due to the importance of operations related to human life, our company proposes various measures to prevent system shutdowns caused by lightning damage and installs lightning protection devices for power supply, communication, and signaling. [Main Lightning Protection Products (Partial)] ■ Lightning protection devices for power supply - VAJ Series - VNJ Series ■ Lightning protection devices for communication and signaling - VTJ Series - VCJ Series *For more details, please download the PDF or feel free to contact us.

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  • Other power sources
  • Communications
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Examples of lightning protection measures for electrical equipment: Water-related treatment facilities

The lightning protection measures for the inverter driving the pump have received high praise as our unique proposal!

We would like to introduce examples of lightning protection measures for electrical equipment at water-related treatment facilities. Water supply and sewage facilities are critical infrastructure where shutdowns are not permitted. However, many of these facilities are located in suburban or mountainous areas with frequent thunderstorms, and they often contain instrumentation equipment and telemetry, which are relatively susceptible to lightning strikes, leading to a high incidence of lightning damage. Our lightning arresters are installed on power supplies, communication lines, instrumentation signal lines, inverters, and various equipment both inside and outside the facility, protecting the equipment from lightning. 【Case Overview】 - Lightning arresters are installed on the power supply sections of telemetry panels and instrumentation panels, as well as on telemetry communication lines and measurement signals from field equipment. - We also propose installation on the power supply and signal lines of measurement equipment on the field side. - In cases where wiring distances are long, lightning arresters are installed on self-owned communication lines between equipment and control signal lines between panels. *For more details, please download the PDF or feel free to contact us.

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  • Communications
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  • Lightning arrester

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Examples of lightning protection measures for electrical equipment: CCTV cameras

The surveillance camera equipment housing is equipped with a lightning arrester and an automatic control breaker!

We would like to introduce examples of lightning damage countermeasures for electrical equipment in CCTV cameras. CCTV cameras are becoming smaller and more high-performance, which tends to make them more vulnerable to lightning. In particular, since they are installed outdoors to monitor roads, rivers, and flooding, they are susceptible to both direct and induced lightning strikes. To protect important social infrastructure equipment, our lightning arresters are implemented in the equipment housing to safeguard against lightning damage. 【Case Overview】 ■ Issue: Surveillance cameras for road information, etc., are installed at high outdoor locations, resulting in a significant amount of equipment damage due to lightning. ■ Countermeasure: Lightning arresters and auto-control breakers are built into the equipment housing of the surveillance cameras. *For more details, please download the PDF or feel free to contact us.

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  • Other power sources
  • Communications
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  • Lightning arrester

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Selection of Surge Protectors for Power Supply

The power supply surge protector is installed on the secondary side of the breaker! Introducing with diagrams and tables.

This document introduces the selection of surge protectors for power supply. Surge protectors for power supply are selected based on the circuit configuration, voltage, and current of the power line to be installed. The circuit configuration and rated voltage, among other details, are clearly presented in a table. Additionally, it explains the setting positions of surge protectors and breakers for power supply. Please feel free to download it for your reference. [Contents] ■ Circuit configuration ■ Rated voltage ■ Rated current ■ Setting positions of surge protectors and breakers for power supply *For more details, please download the PDF or feel free to contact us.

  • Other power sources
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  • Lightning arrester

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[Data] Lightning protection measures using high-speed line lightning protection units

The mechanism of the high-speed line lightning protection unit, as well as comparisons using 3D analysis and FDTD analysis, are also included!

This document introduces lightning protection measures using high-speed line lightning protection units. It explains lightning protection measures such as "external lightning protection systems" and "internal lightning protection systems," as well as the causes of lightning damage and the types and mechanisms of SPDs (Surge Protective Devices). The content is designed to be easily referenced when considering lightning protection measures. Please feel free to download and take a look. 【Contents (partial)】 ■ Lightning protection measures ■ Lightning rods ■ SPD (Surge Protective Device) ■ Causes of lightning damage ■ Lightning protection measures for electrical equipment *For more details, please download the PDF or feel free to contact us.

  • Other power sources
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  • Lightning arrester

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SMA type coaxial lightning arrester compatible with 6GHz

(DC) 6GHz SMA Type Coaxial Lightning Arrester

- Model number: SA94-9000 - Frequency: (DC) to 6GHz - Characteristic impedance: 50Ω - VSWR: 1.3 or less - Insertion loss: 0.5dB or less - Power rating: 40W - Waterproof rating: IPx7

  • High frequency/microwave parts
  • Coaxial Connectors
  • Other electronic parts
  • Lightning arrester

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SIL3 arrester "D9000 Series"

D9000 series provides surge protection for all kinds of applications in different industries such as Oil&Gas, Petrochemical, Steel etc. avoiding signal interruption and protecting control room equipment.

The "D9000 Series" is a SIL3 lightning arrester (arrester) designed for use in all applications including oil and gas, petrochemicals, steel, and more, with explosion-proof specifications. It features built-in knife switches for each channel and can be installed in Zone 1 and Zone 2 hazardous locations, accommodating signal inputs from Zone 0 (Zone 20). Versions with built-in fault indication and hot-swappable modules are also available. 【Features】 ■Easy maintenance: integrated knife disconnection technology for each channel ■Quick wiring: grounding path via contact to DIN-rail ■Reduced spare inventory: surge protection for most I/O signals; AI, AO, DI, DO. Nominal 24V DC, maximum 30V(Both I.S. And N.I.S.) ■Increase the discharge capacity and reduce the response time: 2-stage protective circuit (diode, gas-discharge tube) ■Unlimited IS applications: input from zone 0 (zone 20),installation in zone 1 and 2 ■Fits in any SIL loop: SIL3 certification ■Protection level: up to 20 KA ■Simple testing and documentation, reduced downtime:Hot swap plug module (I.E. D9510S, D9520S) ■Safe disconnection and signaling in case of overload *For more details, please download the PDF or feel free to contact us.

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[Case Study] Automotive-related Factory (Protection of Firefighting Equipment)

Are you fully prepared for lightning protection? Here are some case studies of implementation in actual automotive-related factories!

We would like to introduce a case study for the protection of fire-fighting equipment requested by an automotive-related factory. After the implementation, the person in charge commented, "We were experiencing disruptions in our operations due to repeated lightning strikes. We were concerned about how much we could prevent, so we decided to install a lightning rod on the equipment that had suffered the most damage and attached a counter. We were then able to monitor the lightning situation with the counter, and we are currently considering the next lightning protection measures." 【Case Study】 ■ Client: Automotive-related factory ■ Purpose: Protection of fire-fighting equipment ■ Feedback from the person in charge: - Operations were disrupted due to repeated lightning strikes - Installed a lightning rod on the equipment that had suffered the most damage as a trial - Monitoring the lightning situation has allowed us to consider the next lightning protection measures *For more details, please refer to the PDF document or feel free to contact us.

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High-Speed Line Lightning Protection Unit for Manufacturing Industry - "VAJ Series"

Protect production equipment from lightning strikes and keep operations running!

In the manufacturing industry, stable operation of production equipment is essential. Power outages caused by lightning strikes and equipment failures can lead to decreased production efficiency and significant losses. Factories that use many precision instruments and control systems are particularly susceptible to the effects of lightning surges, making countermeasures urgent. The high-speed line lightning protection unit "VAJ Series" protects equipment from lightning surges and supports stable operation of production lines. 【Usage Scenarios】 - Control systems within the factory - Power supply sections of production lines - Communication lines 【Benefits of Implementation】 - Reduction of equipment downtime risk due to lightning strikes - Maintenance of production efficiency - Prolonged equipment lifespan - Reduction of unexpected repair costs

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