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Switch Product List and Ranking from 476 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 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 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 大阪自動電機 (オジデン) Osaka//Industrial Electrical Equipment
  2. 三和電機製作所 Tokyo//Industrial Electrical Equipment
  3. クラウスアンドナイマー 東京本社、大阪営業所 Tokyo//Industrial Electrical Equipment
  4. 4 Suntex Co., Ltd. Shizuoka//Industrial Electrical Equipment
  5. 5 コールトロール Saitama//Electronic Components and Semiconductors
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Switch Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Factory mat switch: Prevent access to hazardous areas in the factory! エスケイ電子工業
  2. Liquid Level Control Switch "Level Regulator" LC12 新明和工業
  3. Dual-hand operation push button switch "Touch Start" 小森安全機研究所
  4. 4 Technical Handbook: Explanation of Knowledge and Safety Measures for Disconnect Switches クラウスアンドナイマー 東京本社、大阪営業所
  5. 5 Enercon Corporation Dine Pen (Dine Value Test) Catalog ザ・ブルーボアハウス

Switch Product List

3001～3015 item / All 3646 items

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Optical module "1050nm band 1×2 optical switch"

Optical module "1050nm band 1×2 optical switch"

It is possible to switch easily and quickly! It operates without power and is compact, so it can be installed anywhere.

This product is a manual mechanical switch type 1×2 optical switch. By switching the switch, it is possible to easily and quickly change the optical path without touching the optical fibers or connection connectors. It operates without the need for a power supply and maintains the position of each path. Additionally, it has low insertion loss, high repeatability, and is compact, making it suitable for various installation locations. A shutter function that blocks the optical path is included at the midpoint of the switch. 【Features】 ■ Enables easy and quick switching of optical paths ■ Operates without the need for a power supply ■ High repeatability with low insertion loss ■ Compact design allows for flexible installation ■ Includes a shutter function to block the optical path *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply

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Optical Component "Rack-Mounted Optical Delay Line Unit"

Optical Component "Rack-Mounted Optical Delay Line Unit"

The optical path has a structure that can be variable in all spaces! Any combination is possible within the rack.

This product is a rack-mounted optical delay line unit that allows for high-precision and stable adjustment of delay amounts by changing the optical path length. It can accommodate up to 8 units in a 3U rack. All units are compatible with polarization controllers and wavelength-variable filter modules, allowing for any combination within the rack. The optical path is designed to be variable in space, resulting in an optical delay line that is minimally affected by polarization and dispersion. 【Features】 ■ Low loss, low loss variation, high return loss ■ High resolution, large delay amount *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements

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Polarization synthesis/separation coupler "PCA"

Polarization synthesis/separation coupler "PCA"

With fiber input and output from one direction and being compact, it can save space! It can be used conveniently.

This product is a polarization coupler that uses birefringent optical crystals as polarization synthesis and separation elements. It has been developed as a compact, high-performance polarization synthesis and separation module in a fiber format. It features a fiber input-output structure in the same direction, making it conveniently usable for synthesizing the excitation LD light in optical amplifiers. 【Features】 ■ Low insertion loss ■ High extinction ratio ■ Fiber input-output from one direction ■ Compact size allows for space-saving *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Variable Optical Attenuator Module "VOAA"

Variable Optical Attenuator Module "VOAA"

High reproducibility with shutter function! Variable optical attenuator module designed for high power compatibility.

This product is an attenuator module that adjusts a micrometer to reduce the fiber propagation light amount by up to 40 dB. It features a shutter function and comes with a chart label for micro-scale ATT. The light source for optical communication has become high power, and it is designed to accommodate high-power fiber propagation lasers. 【Features】 ■ High power compatible design ■ Low insertion loss ■ Low PDL ■ Usable in C and L bands ■ With shutter function ■ Comes with a chart label for micro-scale ATT *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Angle-variable wavelength-variable filter module "TFA"

Angle-variable wavelength-variable filter module "TFA"

Using a multi-cavity filter! The filter holder is compatible with both cartridge-type and rack-type.

This product is an angle-variable wavelength-variable filter module that uses a multi-cavity filter. It utilizes the property that the transmitted wavelength changes when the incident angle on the dielectric multilayer bandpass filter is altered. This is a filter module with fiber input and output that allows for wavelength control by rotating the filter with a micrometer. 【Features】 ■ The bandpass filter mainly uses multi-cavity design ■ Micro scale with a chart label for the center wavelength ■ The filter is in a holder type and is replaceable ■ The filter holder is compatible with both cartridge and rack types *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Optical component "Slide-type wavelength-variable optical filter module"

Optical component "Slide-type wavelength-variable optical filter module"

The variation in insertion loss and bandwidth is minimal! You can select any wavelength.

This product is a slide-type wavelength-variable filter module that allows for the selection of any wavelength by variably positioning a filter manufactured with a precisely distributed thickness of oxide dielectric type along the surface direction of the substrate. It has minimal fluctuations in insertion loss and bandwidth, and custom optical filters can also be produced. It achieves a wide wavelength variable range (60nm variable). 【Features】 ■ Low insertion loss ■ Low PDL (polarization-dependent loss) ■ Tandem implementation of optical filters available as an option (achieving characteristics equivalent to 2 cavities) ■ Wide wavelength variable range achieved (60nm variable) *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Optical component "Power Monitor Cassette"

Optical component "Power Monitor Cassette"

Fiber can also be used in a stationary state! A cassette that allows monitoring of light power during propagation.

The "Power Monitor Cassette" is a cassette that allows monitoring of the optical power during propagation by setting it in the OptoQuest standard cartridge-type opposing module. This eliminates the need to reconnect the optical fiber to check the amount of transmitted light, allowing the fiber to be used in a stationary state. It enables the confirmation of light quantity without changing the polarization state in SMF. 【Features】 ■ Low insertion loss ■ dB/dBm display switch ■ Auto power off ■ Battery operated *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements

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Polarization Controller "Cartridge Series"

Polarization Controller "Cartridge Series"

Custom cassette production for crystals and more is possible! In addition to communication wavelength bands, custom support is also available for near-infrared and visible ranges.

This product is a polarization controller that has been made user-friendly by integrating various optical components into cassettes, designed to meet the needs of diverse optical experiments and optical measurement applications using optical fibers. It allows for easy adjustment of the polarization state, attenuation, and wavelength characteristics of the input light without the hassle of optical axis alignment. In addition to the communication wavelength range, we also offer custom solutions for near-infrared and visible light. Please use it as a research and development tool. 【Features】 ■ Versatility through cassette exchange ■ Easy cassette replacement ■ Low insertion loss ■ Custom cassettes for crystals and other components are available *For more details, please refer to the PDF document or feel free to contact us.

  • controller
  • Other electronic parts

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マルチコアファイバデバイス

マルチコアファイバデバイス

コア間やコア配置も柔軟に対応が可能！小型で低損失の各種デバイスが作製できます

オプトクエストではマイクロオプティクス技術とレーザ溶接による 高信頼精密固定技術により、空間多重光伝送向けマルチコアファイバ（MCF）用 光デバイスの開発・製品化を行っております。 コア間やコア配置も柔軟に対応が可能。非球面レンズを使った 空間結合技術により、小型で低損失の各種デバイスが作製できます。 Fan-in/Fan-outのデバイスを基本としてアイソレータ、WDM、Tapカプラなどの 各種機能デバイスや機能複合化も実現しました。 【特長】 ■小型 ■低損失 ■多様なコア数やコア間隔に柔軟に対応可能 ■各種機能デバイスのシリーズ製品あり（WDM、アイソレータ、Tapカプラ） ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Other electronic parts
  • Piezoelectric Devices

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Automatic Linear Tracking Polarization Controller 'ALP05C' <Electric Series>

Automatic Linear Tracking Polarization Controller 'ALP05C' <Electric Series>

Achieve stable linear polarized output! It can be used for various applications in research institutions and more.

This product is an automatic linear tracking polarizer controller that can be used in situations where characteristic changes occur due to temperature fluctuations and vibrations. While there are polarization-maintaining fibers that stably transmit polarization, managing polarization with various functional devices is quite challenging from a cost perspective. This product achieves stable linear polarization output even when the input is in an uncertain polarization state. It can be used in various applications such as optical communication, optical measurement, biotechnology, and various research institutions. 【Features】 ■ Low insertion loss ■ Low loss variation ■ High return loss ■ Converts arbitrary polarization to linear polarization ■ Control of angle specification and constant-speed rotation is possible on the operation panel ■ By connecting a collimation attachment to the output adapter, spatial output is possible *For more details, please refer to the PDF document or feel free to contact us.

  • controller

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External cavity LD module

External cavity LD module

A laser light source with variable wavelength! It is used as a light source for atomic cooling experiments.

OptoQuest has developed an external cavity laser light source module using semiconductor lasers. This product is based on our micro-optics technology, utilizing a narrow-band dielectric multilayer filter as a wavelength-selective element, and incorporating a piezo element into the output mirror for fine-tuning the resonator length, achieving a narrow linewidth optical spectrum. It is suitable for embedded applications in a module type and allows for wavelength tuning. 【Features】 ■ A laser light source with variable wavelength ■ Compact ■ Used as a light source for atomic cooling experiments ■ Circuit boards can be added as an option *For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts

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Product Comprehensive Catalog Version 2020.08.31

Product Comprehensive Catalog Version 2020.08.31

Expert knowledge in optics and extensive experience, technology cultivated in the field of optical communication! Responding to niche products and mass-produced items!

This catalog is a comprehensive catalog of products handled by OptoQuest. We introduce a variety of products, including "optical modules," "optical devices and drivers," "light sources," and "thin films." Additionally, our company designs and manufactures optical thin film filters, prototypes for optical experimental modules, and custom-designed fixtures for experiments and research, starting from just one piece. Please use this for product selection. [Contents (partial)] ■ Optical Modules ■ Optical Devices and Drivers ■ Light Sources ■ Thin Films ■ Fiber Storage Devices *For more details, please refer to the PDF document or feel free to contact us.

  • Optical Experimental Parts
  • mirror
  • Other optical parts

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Digital Pressure Switch "DPS"

Digital Pressure Switch "DPS"

Compact and lightweight, large LED display, easy piping with union screws!

The "DPS" is a digital pressure switch suitable for pressure monitoring in hydraulic, water pressure, and coolant systems. It features a large, easy-to-read digital display (LED character height 11mm) with a color switching function between red and blue. (*The blue color is a color universal design color.) The connection screw is of the union type, allowing for piping in narrow spaces without rotating the main body. 【Features / Specifications】 ■ Compact and lightweight - Main body dimensions: Outer diameter 38mm × Length 40mm, Weight 186g ■ Waterproof specification: The main body has a waterproof structure equivalent to IP67 ■ Pressure resistance specification: The pressure-receiving part is designed to withstand four times the rated maximum pressure ■ Fluid contact parts: Made of SUS304, SUS316, and FKM, suitable for various fluids ■ Setting method: Easily operable with a 2-button switch system *For more details, please download the PDF or feel free to contact us.

  • Company：ASK
  • Price：Other
  • switch

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Light Remote Control Switch "N7020 Series"

Light Remote Control Switch "N7020 Series"

The receiver output is non-polarized and has an insulated contact output, making it suitable for inputs such as sequencers and other devices.

The "N7020 Series" is an optical remote control switch composed of the transmitter "N7020T," the receiver "N7020R," and the light sensor "SN71." It receives information from the eight push button switches on the transmitter at a distance of up to approximately 10 meters at the light sensor and outputs it on the receiver side. 【Features】 ■ Up to 7 types of models can be selected, and only transmitters and receivers with the same settings can communicate. ■ Two light sensors can be used, allowing for a wide operational area. ■ The receiver output is non-polarized and has isolated contact output, making it suitable for inputs such as sequencers. ■ It can receive signals from a distance of about 10 meters, is resistant to interference, and has high reliability (using SN71). *For more details, please download the PDF or contact us.

  • switch

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[Developed Product] Sheet Switch (Membrane Switch)

[Developed Product] Sheet Switch (Membrane Switch)

Composed of printing and pressing on PET film! We will develop new products according to applications, purposes, and designs.

MARUSAN's sheet switches are custom-made to meet customer design and specification requests, including switch layout, switch shape, tactile feel (click sensation), LCD windows, and LED implementation, from development to prototyping and manufacturing. They are suitable for applications in home appliances that require design aesthetics, as well as switches for construction equipment used outdoors with thick gloves. Additionally, their slimness allows them to be utilized as sensors. Please feel free to contact us for inquiries. 【Features】 ■ Simple structure ■ Slim and space-saving ■ Lightweight ■ Eco-friendly ■ Waterproof and dirt-resistant manufacturing is also possible *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing
  • switch

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