switch Product List and Ranking from 188 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

switch Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. エヌエー Shizuoka//Electrical equipment construction business
  2. 大阪自動電機 (オジデン) Osaka//Other construction industries
  3. ブラックボックス・ネットワークサービス Tokyo//Information and Communications
  4. 4 旭電通 Tokyo//Trading company/Wholesale
  5. 5 マツシマメジャテック Fukuoka//others
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switch Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Plugin Switch (PSW Type) 住電機器システム 本社
  2. 10/100BASELAN compatible ABC switch ブラックボックス・ネットワークサービス
  3. Security Switch "LG1000" 旭電通
  4. Reed Switch Application: 'RS Proximity Switch (Contact Type)' エヌエー
  5. 5 Magnet Switch (Thin Type) MS-7 Series キング通信工業

switch Product List

376～390 item / All 1264 items

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Control Room Solution

Control Room Solution

The number of cases handled is 600 per year! We reliably respond to important cases with technology backed by proven results.

Our company utilizes deep expertise in technology along with a wide range of support systems and a comprehensive portfolio to build a "total solution for control rooms" tailored to your needs. We handle over 600 control room projects annually, and our proven technology ensures reliable support for critical projects. Additionally, we offer a diverse range of products that further facilitate the visualization of important data and collaborative work in control rooms. 【Features】 ■ Signal Switching and Extension - Reliable switching/extension solutions for simple signal management ■ Visualization and Collaboration - Share display screens of the situation for information-based decision-making ■ Remote Sharing and Control - Manage servers and KVM devices anytime, anywhere ■ Operations Room and Control - Real-time monitoring and control *For more details, please refer to the PDF materials or feel free to contact us.

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Main switch for panel installation. Can also be used as an emergency stop switch.

Main switch for panel installation. Can also be used as an emergency stop switch.

Panel-mounted disconnect switch. Reliable disconnection is guaranteed. It can also be used as an emergency stop switch when using the red/yellow handle.

○ Disconnect switch, isolation switch ○ High waterproof rating (IP66/67) ○ Padlock handle (available in red/yellow and black/white) ○ Finger-proof terminals (IP22) ○ Supports from 3 poles to 8 poles ○ Optional auxiliary contacts and terminal covers available ○ Compliant with IEC60947-1 standards ● For more details, please download the catalog or contact us.

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DC disconnect switch for solar power generation and battery storage systems.

DC disconnect switch for solar power generation and battery storage systems.

Space-saving and highly reliable DC switch. Ideal for DC switches in solar power generation and battery storage systems!

DC disconnect switches with a rated insulation voltage of 690~1000V. They are widely available in various lineups according to current capacity. You can choose between panel mounting and enclosure (box) options. With high waterproof and dustproof ratings of IP66, they can also be used outdoors. There are also proven applications as DC circuit breakers for power conditioners from major domestic manufacturers. Additionally, there are numerous achievements overseas as DC power switches for solar power arrays/modules, junction boxes, and collection panels. They comply with IEC standards, so there are no concerns about their adoption for overseas products.

  • Audio equipment
  • Power generation equipment
  • Waterproofing work

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Motor forward/reverse switch. Easy switching with handle operation.

Motor forward/reverse switch. Easy switching with handle operation.

Manual handle for switching between forward and reverse rotation of three-phase, single-phase, and DC motors. When installed on existing equipment and devices, it allows for operation of the motor's rotation direction at your fingertips!

■Features ● Safe and easy switching between forward/reverse operation for three-phase, single-phase, and DC motors ● Terminal structure compatible with the most popular round crimp terminals in the Japanese market ● Compliant with international standard IEC60947-3 (CE marking) ● Supports various options such as padlock (for lock installation), custom nameplate text, and waterproof boxes

  • Audio equipment
  • Waterproofing work

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Safety response key switch. Direct circuit operation mechanism, available in dustproof and waterproof IP66 version.

Safety response key switch. Direct circuit operation mechanism, available in dustproof and waterproof IP66 version.

Direct circuit operation mechanism (forced separation mechanism) compatible, dustproof and waterproof IP66 compliant! Suitable for safety measures of equipment and devices, can be used for outdoor installations and industrial machinery for cleaning.

■ Dustproof and waterproof key switch with IP66 rating ● With an IP66 rating, it is safe for outdoor use and in food machinery that requires washing ● Safety circuits can be used due to the forced separation mechanism/direct opening operation mechanism (compliant with IEC60947-5, with conditions) ● The strength of the key and key cylinder is high, making it resistant to forces that bend or break the key, as well as operations that pry with a flathead screwdriver ● Reversible key with a free insertion direction*¹ *¹ Some key types are not compatible. ● Supports key extraction positions at various angles ■ Binary code switch ● A switch that operates contacts in binary ON-OFF ● Capable of supporting up to 12 notches from 0 to 11 ● Can be combined with microcurrent-compatible contacts for input switching in sequencers ● Can be configured as a standard handle or key switch ■ Key interlock option The V760 type option, where the switch and key are separated*², is applicable up to cam switches with a rated current of 315A.

  • Audio equipment
  • Waterproofing work

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Transformer tap change switch. Supports up to 1000V, 2400A.

Transformer tap change switch. Supports up to 1000V, 2400A.

Space-saving and highly reliable tap switch! Ideal for voltage switching of transformers!

Ideal for switching voltage taps on transformers!! Numerous proven results! ■Features  High current (~2400A) and high voltage resistance (~1000V)  Compatible with round crimp terminals  Customizable nameplate text and handles  Dustproof and waterproof options available  Complies with international standards IEC  High reliability (shock and vibration resistant)  High-frequency compatible *1 (~10kHz)

  • Audio equipment
  • Waterproofing work

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Klaus and Neumann's Comprehensive Switch Catalog

Klaus and Neumann's Comprehensive Switch Catalog

High-performance, space-saving, and highly reliable switches for industrial equipment! Available up to 1000V and 2400A. Full of application examples for equipment and facilities.

A comprehensive catalog of cam switches and rotary switches featuring numerous examples of adoption in industrial equipment. Please use it as a hint for incorporating into your own products or introducing into your own facilities! As a manufacturer specializing in switches, we can provide proposals tailored to your specific requirements, so feel free to consult us even for products not listed in the catalog.

  • Audio equipment
  • Road construction

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Disconnect switch "Battery Disconnect Switch"

Disconnect switch "Battery Disconnect Switch"

Achieving both operational safety and high reliability! Switch for disconnection compatible with round crimp terminals.

The "Battery Disconnect Switch" is a disconnection switch compatible with round crimp terminals. It is a disconnect switch (isolator) compliant with the IEC60947-3 standard. It has a short-time rated current of up to 5800A per contact, capable of handling large inrush currents while being space-saving. By using multiple contacts in parallel, it is possible to enhance the current capacity. The contacts have a long lifespan (1 million operations, non-energized switching) and are less prone to contact failure, contributing to stable operation over long periods. The electrically insulated handle and terminal protection cover also ensure safety during maintenance work. 【Features】 ■ Terminal structure compatible with round crimp terminals ■ Padlock handle that can accommodate a padlock is also available ■ Auxiliary contacts and ground terminals can be installed as options *For more details, please download the catalog or contact us.

  • Audio equipment
  • Road construction

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Pressure-resistant explosion-proof structure power safety switch. Load can be switched on and off within the explosion-proof area!

Pressure-resistant explosion-proof structure power safety switch. Load can be switched on and off within the explosion-proof area!

Disconnect switch (load switching and isolator) suitable for safety measures, capable of load switching on power lines in explosion-proof areas.

■ Features 　・Built-in disconnect switch manufactured by Klaus & Neimer 　・Explosion-proof structure Exd II C T6, dust and water resistant IP66 　・Load switching capability, rated current up to 55A 　・Compatible with round crimp terminals, terminal structure 　・Reliable disconnection guarantee 　・Padlock compatible ■ Standard Specifications 　・Container material: Aluminum alloy casting 　・Bolt material: Stainless steel 　・Operating ambient temperature: -20℃ to +55℃ 　・Type certification number: CML 19JPN1325X *For more details about the product, please refer to the materials available for download in the "PDF Download" section below.

  • Audio equipment
  • Waterproofing work

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Technical Handbook: Explanation of Knowledge and Safety Measures for Disconnect Switches

Technical Handbook: Explanation of Knowledge and Safety Measures for Disconnect Switches

Ensure the power supply is definitely cut off! Safer than a breaker, allowing you to focus on inspection work with peace of mind. An explanation of the basic knowledge of 'disconnect switches' and how to choose them!

Accidents caused by being caught or entangled account for 27% of labor accidents in the manufacturing industry. Every year, injuries and fatalities occur due to unexpected movements of equipment and facilities or unanticipated restarts. Various measures, including lockout/tagout, have been implemented to prevent such accidents. One of these measures is the "disconnect switch," which ensures that the power supply can be reliably cut off. However, selecting the appropriate product for the site requires correct knowledge. The handbook "Knowledge and Safety Measures for Disconnect Switches" by industrial switch manufacturer Klaus & Naimer covers the necessary knowledge for selecting disconnect switches. The latest edition explains the following content: [Contents] ■ What are lockout and tagout? ■ What is a disconnect switch? ■ Differences from regular switches and breakers ■ How to select a disconnect switch ■ Case studies *Please be sure to check the handbook from the "PDF Download" link below!

  • Audio equipment

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Inverter bypass switch. For safe inverter replacement.

Inverter bypass switch. For safe inverter replacement.

A switch that allows for manual handle operation to switch between inverter supply and bypass circuit power supply. It enables safe and easy inverter replacement and maintenance.

■Features - The inverter input and output can be disconnected and safely switched to commercial power using only the handle operation. Easy to replace and maintain! - Equipped with a padlock handle to prevent accidental switching. When a padlock is applied, only the administrator can operate it. - Available in a lineup with a maximum voltage of AC690V and a maximum current of 315A. - Customization is possible with various options such as interlocks, nameplate instructions, installation methods, and boxed versions. - Compliant with JISC8201-3 / International standard IEC60947-3. CE mark compliant.

  • Audio equipment

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Technical Handbook: Explanation of Motor Forward and Reverse Switch

Technical Handbook: Explanation of Motor Forward and Reverse Switch

An explanation of the basic knowledge of drive motors, inverters, switches, and breakers! Introducing the benefits and lineup of motor forward-reverse switch.

A "forward/reverse switch" that allows for easy manual switching of the motor's forward and reverse rotation without rewiring. It is useful in various equipment and devices, but we often hear concerns such as "the switch we have been using has been discontinued" or "it's hard to find the perfect match." In such cases, consider the "forward/reverse switch" from Klaus & Neimer, which specializes in industrial power switches like cam switches. With a wide range of products, including those that can handle high currents, you are sure to find the perfect fit. We are currently offering a handbook that includes the entire lineup and case studies. Please take this opportunity to check it out! [Contents of the Handbook] ● Advantages of motor control using switches ● How to select a motor forward/reverse switch ● Case studies of motor forward/reverse switch implementation, and more.

  • Audio equipment
  • Waterproofing work

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Technical Handbook: Explanation of BCP Measures for Power Supply

Technical Handbook: Explanation of BCP Measures for Power Supply

For those who have postponed power outage measures due to reasons such as high costs! We introduce BCP measures starting from necessary locations and manual emergency power switch.

"Power outages" can occur at any time due to earthquakes, typhoons, and other factors. Recently, as part of business continuity planning (BCP), we often hear from clients asking about the actual measures taken to prevent power outages in factories. For those who have postponed power outage measures due to reasons such as "cost constraints," we would like to introduce the "Emergency Manual Power Switch" from Klaus & Neimer, a specialist manufacturer of safety switches. This product allows for the switching of power and machinery with just one switch. It is low-cost and does not require complicated wiring checks, making it easy to install. Additionally, since it is manually switched, it is immediately clear whether you are using "normal" or "emergency" power, helping to reduce the occurrence of mistakes. We are currently offering a carefully explained BCP strategy handbook that emphasizes the importance of "securing power." It is perfect for those who are considering power outage measures. Please feel free to download and take a look.

  • Audio equipment

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Power safety switch with outlet

Power safety switch with outlet

High durability "Power Safety Switch with Integrated Outlet and Power Switch"

High Durability "Power Safety Switch with Outlet" This power switch with an outlet allows for safe and efficient power supply to forklifts, movable equipment, electric tools, and more via the outlet. It uses a power safety switch (disconnection switch), making it more robust and durable compared to circuit breakers. ■ Features - Integrated outlet and power switch box - Built-in highly safe disconnection switch - Handle is dustproof and waterproof with IP66 rating - Plug-in installation 2P: 20A, 32A - Plug-in installation 3P: 20A, 32A - Can be locked with a padlock when power is OFF - Sturdy and long-lasting, high durability - Available in two types: indoor specification and outdoor waterproof specification

  • Wiring devices
  • Power Equipment

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