Float Switch Product List and Ranking from 22 Manufacturers, Suppliers and Companies
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Float Switch Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
- 木村製作所 Osaka//others
- 東一製作所 Tokyo//Manufacturing and processing contract
- 関西オートメイション Osaka//Industrial Electrical Equipment
- 4 ワッティー Tokyo//Industrial Electrical Equipment
- 5 コーギケン Tokyo//Testing, Analysis and Measurement
Float Switch Product ranking
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Float Switch Product List
46～60 item / All 138 items
Displayed results
UL Certified Small Float Switch
UL Certified Small Float Switch
- The MF series is an inexpensive float switch with improved usability and safety. - It has obtained UL certification. *Please contact us for details* - The materials in contact with the liquid include PP, Teflon PVDF, nylon, and stainless steel. - It complies with RoHS standards. - The resin molded type is equipped with ribs (protrusions) to prevent sticking due to water stains or chemicals. - Most models come with gaskets and O-rings.
- Company：ＭＲＴ
- Price：Less than 10,000 yen
Float switch
Float switch
**Overview** This float switch offsets the weight of the guide pipe with a compression spring, utilizing the buoyancy of the float to push up and the weight of the float to push down. It detects the position of the float, which follows the liquid level, using a micro switch mechanism mounted on a sleeve, thereby obtaining ON-OFF signals. Since the sleeve is completely sealed, no steam or corrosive gases from the tank can enter the container housing the switch mechanism. By arbitrarily setting the float stopper, signals can be obtained at level positions that meet specifications. It is widely used for upper and lower limit alarms, pump control, valve opening and closing, and more.
- Company：和興計測
- Price：Other
Float Switch OL Series
Float Switch OL Series
A level switch with a float developed to accurately control the levels of oil tanks and oil collection tanks for water turbine bearings in hydropower plants. 【Features】 ○ Can be applied where relatively short stroke detection is required. ○ Maximum operating voltage: AC200V/DC200V ○ Maximum switching capacity: AC50VA/DC50W ○ Maximum switching current: AC1A/DC0.5A ○ Dielectric strength between contacts: DC400V/1min ○ Contact resistance between contacts: Below 100mΩ (initial value) ○ Insulation resistance: Below 100Ω (DC500V) between terminals and case ○ Insulation withstand voltage: AC200V/1min between terminals and case ● For other functions and details, please download the catalog.
- Company：和興計測
- Price：Other
Float Switch LS Series
Your single-phase pump will be transformed into an automatic pump.
You can easily operate it automatically just by connecting it to a power plug. The operating water level and stop water level can be easily adjusted. When the water level rises, the power turns ON, and when it falls, the power turns OFF, so it can be used for purposes other than pumping.
- Company：櫻川ポンプ製作所
- Price：Other
Float switch
Detecting liquid levels of water, oil, and other liquids; compatible with a wide range of liquids from drinking water to wastewater.
We offer a variety of types to meet diverse needs, including compact types, wide hysteresis types, food hygiene compliant types, and high viscosity liquid types. Additionally, we have over 20 standard floats available and can accommodate custom requests as well.
- Company：旭テック 大阪本社/東京支店/名古屋営業所
- Price：Other
Float Switch "FS, FT, FY, FP, FEW, FC Series"
Detect the liquid level with the on/off of a reed switch! Stable operation can be achieved.
The "FS, FT, FY, FP, FEW, FC series" are highly reliable and extremely safe float switches for liquids. They can achieve stable operation without being affected by various conditions such as pressure, temperature, and vapor in the tank where they are installed. Not only can the material be selected based on the properties of the liquid used and the usage conditions, but they can also be divided using a fitting method even when there is no installation space, allowing for a structure that suits the current situation. 【Features】 ■ Highly reliable ■ Extremely safe ■ Not affected by various conditions such as pressure, temperature, and vapor ■ Material can be selected based on the properties of the liquid used and the usage conditions ■ Possible to choose a structure that fits the current situation *For more details, please refer to the PDF document or feel free to contact us.
- Company：コーギケン
- Price：Other
Tube-type liquid sensor
Custom options available, such as cable length and connectors! Can be used for sample analysis equipment and electric agricultural machinery.
We would like to introduce our "Tube-type Liquid Sensor." It supports tube sizes of Φ1.6/3.2/4.8/6.4. Custom options such as cable length and connectors are also available. It can be used in sample analysis devices, medical equipment, dispensers, electric agricultural machinery, and for detecting liquids in various types of tubes. 【Supported Tube Sizes】 ■Φ1.6: COJ-911-01 ■Φ3.2: COJ-921-01 ■Φ4.8: COJ-931-01 ■Φ6.4: COJ-941-01 *For more details, please refer to the PDF document or feel free to contact us.
- Company：日本アレフ 営業本部
- Price：Other
Mine-style float switch Type AB
Using copper alloys at the contact points ensures long-term durability.
The "Mine-style Float Switch Model AB" is a float switch used for liquid level control in water, wastewater, and general drainage. The contacts are made of copper alloy, ensuring reliable operation over a long period. Additionally, it features a single line cut prevention mechanism to protect the motor's safety. 【Float Switch Specifications】 ■ Product Name: Float Switch ■ Model: AB Type ■ Contact Capacity: 250V MAX / 3A / 1a×2 ■ Contact Operation - Upper Limit OFF (for water supply), Lower Limit ON - Upper Limit ON (for drainage), Lower Limit OFF *For more details, please download the PDF or feel free to contact us.
- Company：東一製作所
- Price：Other
Mine-style float switch AR type
The contacts use copper alloy, ensuring reliable operation over a long period.
The "Mine-style Float Switch AR Type" is a general float switch used for liquid level control of heavy oil, light oil, edible oil, etc. The contact structure is 1a.1b, with one pole being a normally closed contact, allowing for versatile use such as alarm buzzers and indicator lamps. Additionally, the main body is housed in a cast iron case filled with insulating oil, which prevents the risk of arcs leaking to the outside when the metal contacts open and close inside. 【Float Switch Specifications】 ■ Product Name: Float Switch ■ Model: AR Type (Oil-filled Switch) ■ Contact Capacity: 250V MAX / 3A / 1a.1b ■ Contact Operation - Upper Limit OFF (a contact), Upper Limit ON - Upper Limit OFF (b contact), Upper Limit OFF *For more details, please download the PDF or feel free to contact us.
- Company：東一製作所
- Price：Other
Float Switch HL-S1 Series
Ultra-compact, the smallest class in Japan, compliant with the Food Sanitation Act.
This is a float switch made of all polypropylene with a flange height of 27mm, and it is one of the smallest and lightest types available in Japan. We offer two types: one for ON when the liquid level rises and another for ON when it falls. It is ideal for controlling the liquid level at the bottom or top of a storage tank. *For more details, please refer to the PDF document or feel free to contact us. ▼ Contact Information TEL: Hamamatsu Office 053-420-1281 MAIL: info@watty.co.jp
- Company：ワッティー
- Price：Less than 10,000 yen
Stainless Steel Float Switch HL-M
Maximum length 1000mm, maximum 4-point control, suitable for use in harsh environments such as high pressure and ultraviolet light. *Customization available.
This is a stainless steel float switch. It is ideal for use in harsh environments such as high pressure and ultraviolet light. The length is 1000mm, and we can design and manufacture up to four control outputs according to your requirements. You can choose the installation method from G1/8 and R1. We also offer the HL-5-000 series with a resin float type. 【Specifications】 Type: Reed switch Operating voltage: MAX AC200V/DC200V Switching capacity: Opening and closing current Max 50VA/50W and 0.5A Specific gravity of liquid used: Min 0.8 Standard liquid: 1 Operating temperature range: -40℃ to 120℃ Material: Stem: SUS304 / Float: SUS304 Number of control points: Up to 4 points Cable specifications: UL3266 AWG22~28
- Company：ワッティー
- Price：Other
HL-L3 polypropylene float switch
Maximum length of 500mm, up to 2-point control. Ideal for use with water and saltwater. Compliant with food sanitation laws. Customization available from one unit.
This is a polypropylene float switch. It is ideal for detecting saltwater, sodium hypochlorite aqueous solutions, and more. To ensure that the magnet in the float section is not exposed, we perform a two-shot molding process, achieving a contact part made of 100% polypropylene resin. We can design and manufacture it to a length of 500mm with a maximum of two-point control output according to customer requirements. *For more details, please refer to the PDF document or feel free to contact us. ▼ Contact Information TEL: Hamamatsu Office 053-420-1281 MAIL: info@watty.co.jp
- Company：ワッティー
- Price：Other
