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Switch Product List and Ranking from 478 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

Switch Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. 三和電機製作所 Tokyo//Industrial Electrical Equipment
  2. クラウスアンドナイマー 東京本社、大阪営業所 Tokyo//Industrial Electrical Equipment
  3. べスタクト・ソリューションズ Fukuoka//Industrial Electrical Equipment
  4. 4 木村製作所 Osaka//others
  5. 5 アルプスアルパイン Tokyo//Electronic Components and Semiconductors

Switch Product ranking

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. Remote operation of PCs without internet connection is possible with 'IP-KVM'. 因幡電機産業 産機カンパニー
  2. Liquid Level Control Switch "Level Regulator" LC12 新明和工業
  3. An alternative to mercury switches! High-power reed switch: Bestact. べスタクト・ソリューションズ
  4. 4 [Essential for Engineers] Guide to Selecting Tact Switches (R) Without Fail アルプスアルパイン
  5. 5 Limit Switch Comprehensive Catalog 近藤電機製作所

Switch Product List

691~705 item / All 3795 items

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Pressure switch, vacuum switch (explosion-proof type)

Pressure switch, vacuum switch (explosion-proof type)

By installing the gas detector for pressure detection on electrical equipment with a structure that meets the specified conditions, it is possible to apply for certification from the Labor Safety Research Institute as electrical equipment with an internal pressure explosion-proof structure. This is a pressure detection device of the air-electric conversion type that has a pressure switch or vacuum switch built into a container designed with a pressure-resistant explosion-proof structure (d2G4). The built-in switches include SPS-8T, SPS-8TF, SPS-5K, SVS-1, SVS-1F, SVS-5K, and SVS-7.

  • Other machine elements
  • PLC
  • Circular Connectors
  • Switch

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Vacuum switch (waterproof type absolute pressure reference high vacuum switch with terminal block)

Suitable as a detection end for vacuum control requiring high precision and long lifespan.

As a vacuum detection element, it uses a structure that is sealed in a high vacuum state inside the bellows, making it less susceptible to fluctuations in atmospheric pressure. The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, resulting in a highly sensitive structure with minimal cumulative error due to its simple design. It is widely used in semiconductor manufacturing equipment, chemical analysis equipment, vacuum deposition equipment, mechanical boosters, and more. The wiring installation features a 3P terminal block inside the switch, allowing for wiring with cap tire cords with an outer diameter of φ7 to φ11. Mounting options include flange type and screw-in type. VCR fittings and Heller connections are also available. *For more details, please contact us or download the catalog.*

  • Vacuum Equipment
  • Circular Connectors
  • Cabinets and Boxes
  • Switch

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Waterproof Micro Pressure Switch with Terminal Block SPS-5A

It is possible to change the set pressure value as needed.

This is a micro pressure switch and micro pressure sensor that uses a highly sensitive rubber diaphragm, capable of detecting minute pressures starting from 0.1 kPa. 【Features】 ■ Equipped with a single pole double throw contact, it provides two-point control signals for ON and OFF simultaneously at the upper and lower limits of the set pressure, allowing for changes to the set pressure value as needed. ■ Waterproof type with a terminal block made of robust aluminum die-cast cover. ■ The electrical opening and closing mechanism ensures reliability through a sharp snap-action mechanism, and due to its simple design with minimal cumulative error, it has a highly sensitive structure that meets the demands for high precision and long lifespan as a detection end for pressure control. *For more details, please contact us or download the PDF materials.

  • Pressure Control
  • Pneumatic Equipment
  • Circular Connectors
  • Switch

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Low Pressure Switch SPS-5K

It is possible to change the set pressure value as needed.

This is a pressure sensor and general instrumentation type micro pressure switch using a robust zinc alloy die-cast cover. 【Features】 ■ Equipped with a single-pole double-throw contact, it provides two-point control signals of ON-OFF simultaneously at the upper and lower limits of the set pressure, allowing for changes to the set pressure value as needed. ■ The pressure detection element uses a highly sensitive rubber diaphragm, capable of detecting minute pressures starting from 0.1 kPa. It is also optimal for liquid level control. ■ The electrical opening and closing mechanism ensures reliability of operation through a sensitive snap-action mechanism, and due to its simple design and extremely high operational sensitivity with minimal cumulative error, it is suitable as a detection end for pressure control requiring high precision and long lifespan. *For more details, please contact us or download the PDF materials.

  • Pressure Control
  • Pneumatic Equipment
  • Circular Connectors
  • Switch

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Ultra-low differential pressure specification pressure switch SPS-8TF1

Ultra-low differential pressure specification (differential pressure 0.003 to 0.007 MPa)

A pressure automatic control switch and pressure sensor that allows for changes to the set pressure value as needed. 【Features】 ■ Equipped with a single-pole double-throw contact, it provides simultaneous ON-OFF control signals at both the upper and lower limits of the set pressure, allowing for changes to the set pressure value as needed. ■ The pressure detection element uses a multi-stage bellows, resulting in a differential pressure of half that of the SPS-8TF. ■ Ideal for applications requiring a small differential pressure (0.003 to 0.007 MPa). ■ The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, and its simple design minimizes cumulative errors, resulting in a highly sensitive structure that meets the demands for high accuracy and long lifespan in pressure control detection applications. *For more details, please contact us or download the PDF materials.

  • Pressure Control
  • Pneumatic Equipment
  • Circular Connectors
  • Switch

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Pressure Switch SPS-8T-PM

Chemical-resistant, ultra-pure water specification

This is a pressure switch and pressure sensor that uses Teflon (PTFE) for the wetted parts (pressure sensing area). 【Features】 ■ Equipped with a single-pole double-throw contact, it provides two-point control signals for ON-OFF at both the upper and lower limits of the set pressure, allowing for adjustments to the set pressure value as needed. ■ The wetted parts (pressure sensing area) use highly corrosion-resistant Teflon. The pressure sensing element employs a double-structured diaphragm with a stainless steel diaphragm combined with a Teflon film, making it safe for use with various corrosive media and ultra-pure water. ■ The electrical switching mechanism ensures reliability of operation through a sensitive snap-action mechanism, and its simple design results in minimal cumulative error, providing a highly sensitive structure. It is suitable as a detection endpoint for pressure control that requires high precision and long lifespan. *For more details, please contact us or download the PDF document.

  • Pressure Control
  • Water Hydraulic Equipment
  • Circular Connectors
  • Switch

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Pressure Switch SPS-8T-HL

Using a metal diaphragm in the pressure-receiving part (liquid contact part).

A pressure automatic control switch and pressure sensor that achieves low pressure operation, micro differential pressure, and high pressure resistance. 【Features】 - Utilizes a stainless steel diaphragm with extremely low hysteresis for low operation and high pressure resistance specifications. - Set pressure range of 0.005 to 0.2 MPa, with a pressure resistance of 21 MPa. - Equipped with a single-pole double-throw contact, providing simultaneous ON-OFF control signals at both the upper and lower limits of the set pressure, allowing for adjustments to the set pressure value as needed. - The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, and its simple design results in minimal cumulative error, making it a highly sensitive structure suitable for applications requiring high precision and long lifespan in pressure control detection. *For more details, please contact us or download the PDF materials.

  • Pressure Control
  • Switch

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Waterproof Hydraulic Switch SPS-8WP-P

Using a sturdy aluminum die-cast cover.

Compact size waterproof hydraulic switch equivalent to IP54, pressure sensor. 【Features】 ■ Uses a plunger-type pressure detection element in the pressure receiving part, allowing for pressure adjustment as needed, making it a compact hydraulic automatic control pressure switch. ■ Equipped with a single-pole double-throw contact, it provides two control signals for ON-OFF at both the upper and lower limits of the set pressure, allowing for changes to the set pressure value as needed. ■ The electrical opening and closing mechanism ensures reliability of operation through a sensitive snap-action mechanism, and due to its simple design with minimal cumulative error, it has a highly sensitive structure that is suitable as a detection end for pressure control requiring high accuracy and long lifespan. *For more details, please contact us or download the catalog.

  • Pressure Control
  • Hydraulic Equipment
  • Circular Connectors
  • Switch

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Waterproof Pressure Switch SPS-8WP-F

Suitable for waterproof micro differential pressure.

A waterproof (equivalent to IP54) pressure switch and pressure sensor using a robust aluminum die-cast cover. 【Features】 ■ The pressure detection element uses a multi-stage bellows, with the opening and closing pressure difference being 1/2 of that of the SPS-8WP. ■ Pressure ratings available are 0.5MPa, 2MPa, and 3MPa. ■ Equipped with a single-pole double-throw contact, it provides two-point control signals for ON-OFF at both the upper and lower limits of the set pressure, allowing for adjustments to the set pressure value as needed. ■ The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, and due to its simple design with minimal cumulative error, it features a highly sensitive structure that is suitable as a detection end for pressure control requiring high precision and long lifespan. *For more details, please contact us or download the catalog.

  • Pressure Control
  • Pneumatic Equipment
  • Circular Connectors
  • Switch

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Waterproof Pressure Switch with Terminal Block SPS-18F

Ideal for differential pressure! Waterproof pressure switch and pressure sensor with terminal block using a robust aluminum die-cast cover.

【Features】 ■ The pressure detection element uses a multi-stage bellows, with the opening and closing pressure difference being 1/2 of that of the SPS-18. ■ Pressure ratings available are 0.5MPa, 2MPa, and 3MPa. ■ Equipped with a single-pole double-throw contact, it provides simultaneous ON-OFF control signals at both the upper and lower limits of the set pressure, allowing for adjustments to the set pressure value as needed. ■ The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, and due to its simple design, it has minimal cumulative error and a highly responsive structure, making it suitable as a detection end for pressure control that requires high precision and long lifespan. *For details, please contact us or download the PDF materials.

  • Pressure Control
  • Pneumatic Equipment
  • Circular Connectors
  • Switch

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Waterproof pressure switch with terminal block SPS-18-SD

Using a metal diaphragm in the pressure-receiving part (liquid contact part).

This is a waterproof pressure switch with a terminal block that operates at low pressure and high durability, featuring extremely low hysteresis. 【Features】 - A waterproof pressure switch (equivalent to IP54) with a terminal block made of robust aluminum die-cast cover. - The pressure sensing element uses a stainless steel diaphragm with extremely low hysteresis, achieving a low operating and high pressure specification (withstanding pressure of 2.5 MPa). - Equipped with a single-pole double-throw contact, it provides two-point control signals for ON-OFF at both the upper and lower limits of the set pressure, allowing for adjustments to the set pressure value as needed. - The electrical switching mechanism ensures reliability in opening and closing through a sensitive snap-action mechanism, and due to its simple design with minimal cumulative error, it has a highly sensitive structure, making it suitable as a detection end for pressure control requiring high accuracy and long lifespan. *For more details, please contact us or download the catalog.*

  • Pressure Control
  • relay
  • Circular Connectors
  • Switch

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Waterproof hydraulic switch with terminal block SPS-18-P

Adoption of a sturdy aluminum die-cast cover.

Waterproof hydraulic switch with terminal block equivalent to IP54, pressure sensor. 【Features】 ■ Uses a plunger-type pressure detection element in the pressure receiving part. A compact-sized hydraulic automatic control pressure switch that allows pressure adjustment as needed. ■ Equipped with a single-pole double-throw contact, it provides two control signals for ON-OFF at the upper and lower limits of the set pressure, allowing for changes to the set pressure value as needed. ■ The electrical switching mechanism ensures reliability of opening and closing through a sensitive snap-action mechanism, and due to its simple design with minimal cumulative error, it has an extremely high operational sensitivity, making it suitable as a detection end for pressure control that requires high precision and long lifespan. *For details, please contact us or download the catalog.

  • Pressure Control
  • Hydraulic Equipment
  • Circular Connectors
  • Switch

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Waterproof Pressure Switch with Terminal Block SPS-18HL

Using a metal diaphragm in the pressure-receiving part (liquid contact part).

This is a waterproof pressure switch with a terminal block, designed for low-pressure operation, differential pressure, and ultra-high pressure resistance. 【Features】 ■ Waterproof pressure switch with terminal block made of robust aluminum die-cast cover ■ Uses a stainless steel diaphragm with extremely low hysteresis for pressure detection, achieving low operation and high pressure resistance specifications ■ Low operation and high pressure resistance type with a set pressure range of 0.005 to 0.2 MPa and pressure resistance of 21 MPa ■ Equipped with a single-pole double-throw contact, providing two-point control signals for ON-OFF at both the upper and lower limits of the set pressure, allowing for changes to the set pressure value as needed ■ The electrical switching mechanism ensures reliability of opening and closing through a sensitive snap-action mechanism, and its simple design results in minimal cumulative error, making it highly sensitive in operation Ideal as a detection terminal for pressure control requiring high accuracy and long lifespan *For more details, please contact us or download the catalog.

  • Pressure Control
  • Pneumatic Equipment
  • Circular Connectors
  • Switch

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Waterproof pressure switch with terminal block (diaphragm type) SPS-18NK

Low-pressure operation, differential pressure, and high-pressure type using a metal diaphragm in the pressure-receiving part (liquid contact part).

A diaphragm-type pressure switch and pressure sensor with a structure that prevents fluid from remaining in the pressure receiving part (liquid contact part). 【Features】 ■ Adopts a robust aluminum die-cast cover ■ Uses a stainless steel diaphragm for the pressure detection element, which has extremely low hysteresis ■ Set pressure range of 0.005 to 0.28 MPa, with a pressure resistance of 5 MPa ■ The pressure receiving part (liquid contact part) is of a flange type, allowing fluid pressure to be received by the stainless steel diaphragm, ensuring that fluid does not remain in the pressure receiving part (liquid contact part) ■ Ideal for pressure control of liquids containing foreign substances such as sludge or highly viscous liquids ■ Equipped with a single-pole double-throw contact, providing simultaneous ON-OFF control signals at both the upper and lower limits of the set pressure, with the ability to change the set pressure value as needed ■ The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, and its simple design results in minimal cumulative error, making it a highly sensitive structure suitable for applications requiring high precision and long lifespan in pressure control detection *For more details, please contact us or download the catalog.

  • Flow Control
  • Pressure Control
  • Circular Connectors
  • Switch

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Terminal-equipped waterproof pressure switch (diaphragm type) SPS-18NK2

SPS-18NK type medium pressure operation, high pressure resistance specification.

A diaphragm-type pressure switch and pressure sensor designed to ensure that fluid does not remain in the pressure receiving part (liquid contact part). 【Features】 ■ Uses a stainless steel diaphragm with extremely low hysteresis as the pressure detection element, designed for low operation and high pressure resistance. ■ Mid-pressure operation with a set pressure range of 0.12 to 0.46 MPa and pressure resistance of 5 MPa. ■ The pressure receiving part (liquid contact part) is of flange type, allowing fluid pressure to be received by the stainless steel diaphragm, preventing fluid from remaining in the pressure receiving part (liquid contact part). ■ Ideal for pressure control of liquids mixed with foreign substances such as sludge or highly viscous liquids. ■ Equipped with a single-pole double-throw contact, providing two-point control signals for ON-OFF at both the upper and lower limits of the set pressure, allowing for changes to the set pressure value as needed. ■ The electrical opening and closing mechanism ensures reliability through a sensitive snap-action mechanism, with a simple design that minimizes cumulative errors, resulting in a highly sensitive structure suitable for applications requiring high precision and long lifespan in pressure control detection. *For more details, please contact us or download the catalog.*

  • Pressure Control
  • Pneumatic Equipment
  • Circular Connectors
  • Switch

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