List of Circuit breakers and switches products
- classification：Circuit breakers and switches
1～45 item / All 483 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Ideal for micro-machining! Achieves deburring of holes and double-sided machining in one pass, which was difficult with conventional tools!
- Other machine tools
We will be exhibiting at Mecatronics Tech Japan 2021 from October 20 (Wednesday) to October 23 (Saturday)!
Our company will exhibit at "Mechatrotech Japan 2021," which will be held at Portmesse Nagoya from Wednesday, October 20 to Saturday, October 23, 2021. We will introduce our tools, including the 'Bar Off Tool' capable of chamfering and deburring from a diameter of 0.8 mm, and the 'FEM' tool breakage detection device that reliably detects breakage. We look forward to your visit. (Booth number: 2B12)
Circuit breakers for railway vehicles and small circuit breakers for railway signals.
- Circuit breakers and switches
- Board materials
- Distribution Board
We will exhibit at TECHNO FRONTIER 2026, the 41st Power System Exhibition at Tokyo Big Sight!
We are pleased to announce that our company will be exhibiting at the "TECHNO FRONTIER 2026 41st Power System Exhibition," which will be held at Tokyo Big Sight from July 15 (Wednesday) to July 17 (Friday). We understand that you may be busy, but we sincerely hope you will take this opportunity to visit our booth. Exhibition: "TECHNO FRONTIER 2026 41st Power System Exhibition" (https://www.jma.or.jp/tf/) Date: July 15 (Wednesday) to July 17 (Friday), 2026 Time: 10:00 AM to 5:00 PM Location: Tokyo Big Sight, West Exhibition Hall Booth No.: West Hall 1 [1-W26]
Nihon Kōsokudō's fully electromagnetic circuit breaker FM circuit breaker.
- Circuit breakers and switches
- Distribution Board
- Control Panel
【Nihon Kōdenki Exhibition Information】First exhibition in Osaka! JECA FAIR 2025 73rd Electrical Industry Exhibition (May 28 (Wed) - 30 (Fri), 2025 @ Intex Osaka) will be exhibited.
We are pleased to announce that our company will be exhibiting at the "JECA FAIR 2025 73rd Electrical Industry Exhibition," which will be held at Intex Osaka from May 28 (Wednesday) to May 30 (Friday). We kindly invite you to visit our booth during this event, and we look forward to welcoming you despite your busy schedule. Exhibition: "JECA FAIR 2025 73rd Electrical Industry Exhibition" (https://www.jecafair.jp/) Date: May 28 (Wednesday) to May 30 (Friday), 2025 Time: 10:00 AM to 5:00 PM (Opening at 10:30 AM on the first day and closing at 4:30 PM on the last day) Location: Intex Osaka, Halls 2, 3, 4, and 5 Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka 559-0034 Booth No.: Hall 2, 2-69
Our group company, Nikkou Electric Manufacturing Co., Ltd., is a manufacturer of fully electromagnetic circuit breakers (wiring circuit breakers), protectors, leakage circuit breakers, and electronic ...
- Circuit breakers and switches
[Sunshine Electric Exhibition Information] We will be exhibiting at the "Industrial Exchange Exhibition 2024 @ Tokyo Big Sight" from November 22 (Wednesday) to November 24 (Friday), 2024!
Our company will exhibit at the "Industrial Exchange Exhibition 2024" held at Tokyo Big Sight from November 22 (Wednesday) to 24 (Friday), 2024. Exhibition: "Industrial Exchange Exhibition 2024" (https://www.sangyo-koryuten.tokyo/) Schedule: November 22 (Wednesday) to 24 (Friday), 2024 Time: 10:00 AM to 5:00 PM (until 4:00 PM on the last day) Location: Tokyo Big Sight, West Halls 1 & 2, Atrium Address: 3-11-1 Ariake, Koto-ku, Tokyo 135-0063 Booth No.: To be announced. [Nikko Electric Co., Ltd. Satellite ★ Akiba] Address: 4th Floor, Yuki Building, 23-2 Kanda Higashimatsushita-cho, Chiyoda-ku, Tokyo TEL: 03-3518-5050 FAX: 03-3518-5051 http://www.nikkodenki.com
Also featuring auxiliary devices and related products! Introducing the leakage circuit breakers handled by our company!
- Circuit breakers and switches
Reiwa Year 7 Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting (at Miyagi Prefecture Okawara Joint Government Building 4th Floor "Large Conference Room") Organized by Sennan Wide Area Industrial Association and Miyagi Prefecture Okawara Regional Promotion Office.
On November 14, the "Reiwa 7th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting" will be held. Nichiko Electric Co., Ltd. will also present improvement case studies at the Kaizen presentation session. Since it is a pre-registration system (free of charge), we would be grateful if you could apply and attend on the day. ◎ Reiwa 7th Year Sennan Region Manufacturing Promotion Seminar and Exhibition Exchange Meeting (Pre-registration required, free of charge) Date and Time: November 14, 2025 (Friday) from 12:40 to 16:40 Venue: Miyagi Prefecture Okawara Joint Government Building, 4th Floor "Large Conference Room" (Address: 129-1 Minami, Okawara Town, Shibata District, Miyagi Prefecture) Organizer: Specified Nonprofit Corporation Sennan Wide Area Industrial Association, Miyagi Prefecture Okawara Regional Promotion Office Co-sponsor: General Incorporated Association Miyagi Prefecture Business Owners Association Sennan Branch Miyagi Prefecture Okawara Regional Promotion Office, Regional Promotion Department (Contact: Yokoyama) TEL: 0224-53-3199 / FAX: 0224-53-3076 Please fill out the attached application form and apply via email. Application Deadline: October 27, 2025 (Monday) (Note) Members of the NPO Sennan Wide Area Industrial Association should also apply by the above date.
For the protection of various devices! Introducing a reliable compact circuit breaker that uses a fully electromagnetic design.
- Circuit breakers and switches
[Sunshine Electric Exhibition Information] We will be exhibiting at the "New Manufacturing and New Services Exhibition for Small and Medium Enterprises @ Tokyo Big Sight" from December 4 (Wednesday) to December 6 (Friday), 2024!
Our company will be exhibiting at the "New Manufacturing and New Services Exhibition for Small and Medium Enterprises" held at Tokyo Big Sight from December 4 (Wednesday) to December 6 (Friday), 2024. Exhibition: "New Manufacturing and New Services Exhibition for Small and Medium Enterprises" (https://www.shin-monodukuri-shin-service.jp/index.html) Date: December 4 (Wednesday) to December 6 (Friday), 2024 Time: 10:00 AM to 5:00 PM Location: Tokyo Big Sight, East Hall 7 & 8 Address: 3-11-1 Ariake, Koto-ku, Tokyo 135-0063 Booth No.: To be announced. [Nikko Electric Co., Ltd. Satellite ★ Akiba] Address: 4th Floor, Yuki Building, 23-2 Kanda Higashimatsushita-cho, Chiyoda-ku, Tokyo TEL: 03-3518-5050 FAX: 03-3518-5051 http://www.nikkodenki.com
Easy operation! Evolved house automatic opening and closing device.
- Circuit breakers and switches
- Instrumentation and Control Systems
We offer custom solutions for leakage circuit breakers and leakage breakers!
- Circuit breakers and switches
Leakage current circuit breaker Leakage breaker [6mA-AAI] [Deco leakage circuit breaker]
- Circuit breakers and switches
【Annual supply record of 1 million units】Residential leakage circuit breakers/leakage breakers【Deco leakage circuit breakers】
- Circuit breakers and switches
Combining overcurrent protection for two poles into one reduces the number of components. A design that fits well with the equipment. This product is suitable for circuit protection in applications.
- Circuit breakers and switches
Voltage: 48V to 3000V, Current: 10A to 2000A, Supports a wide range of voltage and current values.
- Circuit breakers and switches
E-T-A's slim circuit protectors suitable for miniaturization of control panels, with a slim type ranging from 8.2mm to 12.5mm per pole.
- Circuit breakers and switches
Ideal for control devices and communication systems! It is a compact and high-capacity circuit protector.
- Circuit breakers and switches
Simplify the configuration with a fuse switch + waterproof processing! A switch-cum-circuit protector compliant with waterproof and dustproof grade IP65.
- Circuit breakers and switches
Integrating power supply components such as inlets, switches, overcurrent protection devices, noise filters, and indicator lamps!
- Circuit breakers and switches
Circuit protectors that can be installed on aircraft. They are used in Japan and around the world.
- Circuit breakers and switches
UL489 circuit breakers, electronic circuit protectors, and more! There is a wide variety of suitable protective devices for loads.
- Circuit breakers and switches
Integrating components around the power supply, such as AC inlet, switch, overcurrent protection, noise filter, and indicator lamp, to reduce total costs!!
- Circuit breakers and switches
A high voltage (~3000V) contactor that can be used for both DC and AC. It supports bidirectional DC, making it suitable for battery charging and discharging!
- Circuit breakers and switches
Small 1-pole circuit protector. Even if the circuit breaker function operates due to overcurrent, fuse replacement is unnecessary; just press the reset button to restore it!
- Circuit breakers and switches
Thin type of 12.5mm per unit, ideal for miniaturizing control panels. Mounting options include DIN rail and panel mount! UL, CSA, and CCC standards obtained.
- Circuit breakers and switches
Introducing a circuit protector that can be easily installed with a plug-in system! Just plug it into the socket mounted on the DIN rail!
- Circuit breakers and switches
Compact design yet compatible with DC 1000V and 500A! Strong durability and reliability against shocks and vibrations.
- Circuit breakers and switches
A unique hybrid circuit breaker capable of semiconductor interruption using SiC high-voltage switching modules!
- Circuit breakers and switches
Safety measures product that physically prevents contact accidents between forklifts, people, and equipment.
- Circuit breakers and switches
- Other safety and hygiene products
- Other safety equipment
Ensuring the safety of cargo transportation, providing peace of mind with visible grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Visible grounding management that supports safe food production.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Achieving safe mining operations with visible grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Supports safe fuel management. Visible verification of ground connection.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Achieving a safe working environment with visible grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Achieving a safe working environment with visible grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Convey safety with "light." Safe work with visible grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Achieving a safe working environment through reliable grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Achieving a safe working environment with visible grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
Minimizing overcurrent, it automatically enters current limiting and interruption operation, completing the interruption in a short time.
- Circuit breakers and switches
Prevents changes in the indoor environment. High safety and durability reduce the risk of collisions for workers! Quick opening and closing operations improve work efficiency!
- Other safety and hygiene products
- Circuit breakers and switches
- Other environmental equipment
High-speed sheet shutter, ideal for clean rooms and environments where temperature changes are a concern.
A factory and warehouse shutter focused on safety and opening/closing speed: "High-Speed Sheet Shutter." By enabling rapid opening and closing, it prevents changes in the indoor environment and is designed to ensure safety in the event of a collision. Recommended for those with the following challenges: - Frequent opening and closing of the shutter, wanting smooth loading and unloading. - Wanting to manage the quality inside the warehouse without being affected by outdoor conditions. - Looking to reduce the risk of accidents caused by collisions with the shutter. With a rich lineup, it can be implemented in a wide range of settings, including refrigerated and frozen warehouses, clean rooms, and food factories. We design and propose the optimal products suited to the site environment. For more details, please download the catalog or contact us.
DC 1500V circuit breaker for renewable energy applications
- Circuit breakers and switches
The "Remote Control Gate" is an inexpensive and easy-to-install gate equipped with standard remote control functionality. It is a car gate that allows you to open and close the bar using a wireless re...
- Circuit breakers and switches
Safety measures for heavy machinery and case studies on the introduction of asphalt plants.
Remote control gates are making a big impact on "heavy machinery safety measures" at asphalt plants! The simple structure of the remote control gate is being implemented at asphalt mixing plants nationwide by NIPPO Corporation for the purpose of "heavy machinery safety measures." This time, we will introduce a case study from the Gujo mixing plant located near our company.