It has a simple structure and can be used for electric shock prevention in control panels.
【New JIS Compliant Hardware】Allows for installation using bolt fastening without damaging the structure itself! Rebar clamp
6%, 13% series reactor protection device for preventing harmonic intrusion phenomena
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.
Equipped with a deterioration display function for SPD, which has been highly requested in the conventional DEHNguard series.
Easy response to various signals! A compact SPD for general communication circuits that stores both direct lightning and induced lightning protection.
Easy to install! No special tools required! Protects your property and life from "lightning." [Home lightning rod]
The same external dimensions as JIS standard circuit breakers, protecting between phases and to ground with a single unit.
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 Building Equipment Design Standards Compliance Products Class 1 and 2 (JIS C 5381-11) Compatible
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.
The expansion of the ground electrode area due to the effects of carbon fiber and the significant reduction of surge resistance!
Lightning rods that drop cannot protect power converters! The record of not being struck by lightning is accumulating nationwide.
A new solution that does not induce and attract conventional lightning, but rather prevents lightning strikes from occurring altogether. That is the "Lightning Barrier."
Our company strongly advocates not only the installation of lightning protection systems for safety and security but also the enhancement of statutory inspections and maintenance after installation.
Arc flash protective clothing is protective gear designed to shield the body from the intense heat and flames that occur during an arc flash incident.
Class 2 SPD specifically for solar power generation systems with built-in fuse.
Module with deterioration monitoring function for direct lightning strikes
The frequency range is wide from 5 to 3000 MHz, suitable for VHF, UHF, and satellite broadcasting.
Various services for plant equipment, buildings, factories, and shrines! Free rough estimates! We respond quickly. From the installation of lightning rods to inspections and maintenance.
Easily retrofittable and protects important equipment from surges caused by induced lightning, noise, etc.! AC power surge protector, parallel connection type JUP480F!
For signal lines (SL-GVJ series), for telephone lines (SL-TJ series), slim type.
Standard Specifications for Public Building Construction by the Ministry of Land, Infrastructure, Transport and Tourism for the Girei Region, Compliant Product JEC-2374:2015
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 Class 2 (JIS C 5381-11) Compliant
Lightning rod components - lightning strike rod
"Preventing lightning damage in advance" is a lightning rod that does not attract lightning but instead keeps it away.
Lightning accidents are not an act of God or a natural disaster! There are over 2,000 instances in Japan.
Proven durability and high performance backed by years of history! Used in public institutions, chemical plants, dam facilities, and more.
A Gaman-san that can be installed even on chimneys with exhaust temperatures of 500℃! Usable in high-temperature environments up to 500℃.
Protect buildings, facilities, and equipment from damage caused by lightning surges that conventional lightning rods cannot avoid!
Unfortunately, there are not a few tragic accident cases caused by lightning strikes to trees.
Class 1 SPD compatible with 760V circuit. Designed for wind power generation.
SPD for mobile coaxial antenna systems. A lineup of products designed to withstand direct lightning strikes.
Lightning protection for solar power generation systems! SPD for various instrumentation, measurement lines, and communication lines.
Excellent grounding effect! Featuring an economical grounding resistance reduction material that is easy to install and also provides corrosion prevention effects.
A wide variety of surge protection devices to protect important equipment and data from lightning damage!
Protect your equipment from high voltage surges such as induced lightning that enter the power line! Surge protector for power supply (AC100V) SP001P-AC110!
Revolutionary! Prevention of detachment due to poor screw insertion during construction - Prevents detachment by using integrated molding - JIS integrated type punch.
[New JIS Compliant Hardware] Allows for bolt fastening without damaging the structure itself! Steel frame clamp.
The response speed is less than 3 nanoseconds due to gaplessness.
For RS485 lines, for RS422 lines, for RS232C lines, for high current signals.
Free shipping. This is the comprehensive catalog featuring all products from OTOBA.
Automatic Reclosing Device for Power Breaker: Automatic reclosing only when the breaker operates due to a lightning surge (or switching surge).
For control power circuits (AC/DC compatible), for contact signals, with high protection capability.
The lightning arrester features a double skirt structure that excels in dirt resistance and has low leakage current, making it suitable for harsh environments such as salt damage areas.
High performance, compact, and lightweight for indoor use.
6.6kV distribution lightning arrester and lightning protection device, 1500V DC lightning arrester tester
Capable of responding in detail to insulation resistance testing of equipment.
During a power outage, electricity is supplied automatically.
Lightning rod component support pipe mounting base
Lightning rod component support pipe mounting hardware
Lightning rod product grounding resistance reduction material SK Earth
Bringing 'light' to medical facilities! Demonstrating 24-hour continuous power supply without fuel for 12 days during a power outage.
We will introduce a wide range of products, including the "Lightning Surge Counter."
The mounting plate can also be customized to user specifications as a factory option! It withstands even harsh environmental conditions.
We spoke with shipping companies that are successively installing PDCE on new ships, starting with its introduction on social ships!
Only when necessary, in the necessary place. Can be compactly stored with retractable outriggers.
An explanation of lightning rods designed to suppress discharges to the ground and minimize the occurrence of lightning strikes to mitigate damage.
Automatically reset the breaker! The number of breaker resets is displayed on a 3-digit LED.
Adopts current sensor method! Backups count values during power outages.
Protect, Morinaga. The technology of the Thunderstorm Region will solve it!!
Installing a 10m tall concrete pole! Protecting assets and safety from lightning strikes in various locations.
Installation of our lightning rods that do not attract lightning! Here are examples of deliveries to small vessels.
UL94V-0 flame retardant performance, IP65 dust and waterproof performance, can be assembled in 4 minutes, suitable for both indoor and outdoor use. Input 2 circuits.
Are you having trouble with malfunctions, errors, or voltage fluctuations? Are you struggling with lightning protection? The EP filter will solve your problems!
Do not attract lightning, do not let it fall! It is a completely new concept of lightning protection equipment.
"Optical Network Construction" - A groundbreaking dedicated tube for optical cables.
Leave the lightning protection equipment for temples and shrines to us.
All electromagnetic wave shielding is here. Please visit our permanent showroom.
The permanent showroom is open! Experience the high-performance shielded room.
The permanent shield room shield tent is currently on display in the showroom.
No need to panic about thunderstorms anymore! Now is the time for real measures. Our unique technology protects equipment from instantaneous voltage drops and surges without relying on stored energy.
The lifespan of the SPD is known in advance, contributing to the business continuity of the building! It has received a compliance evaluation for the standard specifications for public construction projects.
Compact and highly cost-effective design! Suitable for applications such as low-voltage power distribution for commercial power supply connections.
We provide import and sales of products as well as various technical support.
Mersen's surge protection products are characterized by high performance and a wide range of options!
HelioProtection products for solar power generation systems in Mersen.
Corresponding to JIS standards, we have 5 certified technicians based in the Tokai region (Aichi, Gifu, Mie). We solve direct lightning strikes! We cater to various structures both on land and at sea.
Compatible with JIS standards, solving direct lightning strikes! We protect solar panels, monitoring devices, and power conditioners from lightning.
Lightning-resistant equipment, surge protection devices, disconnector-type lightning arresters.
The cutting-edge SPD that integrates the advantages of Class 1 SPD and Class 2 SPD.
Adopting a modular attachment and detachment method for the main body structure, achieving ease of SPD replacement.
Adopting a modular attachment and detachment method for the main body structure, achieving ease of SPD replacement.
The main body structure adopts a modular attachment and detachment method, enabling ease of replacement for the SPD.
The main body structure adopts a modular attachment and detachment method, enabling ease of replacement for the SPD.
The main body structure adopts a modular attachment and detachment method, achieving ease of replacement for the SPD.
This is a 4-outlet power strip with a built-in Class 3 SPD (Surge Protective Device).
Relay terminal used for combination wiring of DEHNblocM and DEHNguard.