List of Circuit breakers and switches products
- classification：Circuit breakers and switches
1～45 item / All 475 items
Amino acid-derived natural cationic polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural ...
- Shelf life enhancer
Introduction of the preservative polylysine / fermented polyamino acids that contribute to food poisoning prevention.
We provide easy-to-understand materials explaining the natural preservative polylysine, which prevents food poisoning. ε-Polylysine (hereafter referred to as polylysine) is an amino acid-derived preservative widely used as a food preservative. By adding polylysine, the growth of microorganisms that cause food poisoning can be prevented. Every year, food poisoning caused by microorganisms is a significant issue and is frequently reported in the news. Even foods that do not appear to be spoiled can rapidly proliferate microorganisms if the growth environment is suitable, so caution is necessary. Even if something looks clean, contamination by bacteria can progress, posing a risk of food poisoning. By ensuring hygiene management during the manufacturing process, proper storage at appropriate temperatures, and the appropriate use of the preservative polylysine, food safety can be more effectively protected. 【Features】 ■ A safe material produced through fermentation by natural microorganisms (not genetically modified organisms) ■ Provides a good image as a natural fermented product ■ Listed in the existing additive registry as a food preservative ■ A safe domestic product *Please feel free to contact us.
Can be processed into various shapes, with a wide range of application possibilities! We will polymerize the polymer according to your requirements.
- Public Testing/Laboratory
- Contract manufacturing
Circuit breakers for railway vehicles and small circuit breakers for railway signals.
- Circuit breakers and switches
- Board materials
- Distribution Board
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
TECHNO-FRONTIER 2023, the 38th Power System Exhibition (July 26-28, 2023, at Tokyo Big Sight), will be held. We will be exhibiting at booth number 3C-04, custom transformer manufacturer Nikko Electric Co., Ltd.!
We are pleased to announce that our company will be exhibiting at "TECHNO-FRONTIER 2023, the 38th Power System Exhibition," which will be held at Tokyo Big Sight, East Exhibition Hall, from July 26 (Wednesday) to July 28 (Friday). We kindly invite you to visit our booth during this event, and we look forward to seeing you there despite your busy schedule. Exhibition: "TECHNO-FRONTIER 2023, the 38th Power System Exhibition" (https://www.jma.or.jp/tf/) Date: July 26 (Wednesday) to July 28 (Friday), 2023 Time: 10:00 AM to 5:00 PM Location: Tokyo Big Sight, East Exhibition Hall, 3-11-1 Ariake, Koto-ku, Tokyo Booth No.: 3C-04 Nikkodenki Co., Ltd. http://www.nikkodenki.com
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
TECHNO-FRONTIER 2021 36th Power System Exhibition Participation Announcement (Tohoku Region Transformer Manufacturer Nikkou Electric Co., Ltd.)
We will be exhibiting at the "TECHNO-FRONTIER 2021 36th Power System Exhibition." (https://jma-tf.com/real/) Date: June 23 (Wednesday) to June 25 (Friday), 2021 Time: 10:00 AM to 5:00 PM Location: Tokyo Big Sight, Aomi Exhibition Hall, 1-2-33 Aomi, Koto-ku, Tokyo Booth: BD-16 Nikkodenki consistently handles the design, manufacturing, and sales of transformers, coils, and reactors domestically. We offer a wide range of transformers (voltage converters), including compact and lightweight energy-saving NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar and wind power generation. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkodenki. We will propose the optimal transformer through discussions with our customers. http://www.nikkodenki.com
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
High-performance, space-saving, and highly reliable switches for industrial equipment! A lineup available up to 1000V and 2400A. Full of application examples for devices and equipment.
- switch
- Safety switch
- Circuit breakers and switches
Many case studies featured!! Announcement of the comprehensive catalog update (V4.5)
★☆★ The "Kamu Switch Comprehensive Catalog" has been updated!! ★☆★ Numerous application and implementation examples are included!!
Achieving a safe working environment 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
Convey safety with "light." Safe work 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
Achieving a safe working environment 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 safe mining operations 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
Ensuring the safety of cargo transportation, providing peace of mind with visible grounding.
- Safety switch
- Safety Door Switch
- Circuit breakers and switches
For the analysis of arc plasma in circuit breakers and relays. Developed by plasma experts. With the active development of BEVs, inquiries are increasing!
- relay
- switch
- Circuit breakers and switches
Safety of electricity, as a standard.
- 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
Compact design yet compatible with DC 1000V and 500A! Strong durability and reliability against shocks and vibrations.
- 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
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
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
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
Voltage: 48V to 3000V, Current: 10A to 2000A, Supports a wide range of voltage and current values.
- Circuit breakers and switches
Prevent work-related accidents during inspections and maintenance! Also obtained the international standard ISO 45001 issued in March 2018.
- Other safety and hygiene products
- Circuit breakers and switches
- Safety Controller
This is a device that allows for the measurement of output test current and test time by connecting the primary and secondary voltages to be applied.
- Testing Equipment and Devices
- Circuit breakers and switches
From new factory construction to plant complex projects, our dedicated in-house team handles everything. One-stop service for control panel design, wiring, and trial operation!
- Other FA equipment
- Circuit breakers and switches
- LAN construction and wiring work
A guide to selecting power switches that dramatically enhance the safety and hygiene of food machinery! It is also packed with practical insights!
- switch
- Safety switch
- Circuit breakers and switches
Achieving Cat4 and PLe without complex calculations - "Disconnection Switch + Trap Key Safety Measures Handbook"
- Circuit breakers and switches
- power supply