We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for thermostat.
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thermostat Product List and Ranking from 17 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Feb 11, 2026~Mar 10, 2026
This ranking is based on the number of page views on our site.

thermostat Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 11, 2026~Mar 10, 2026
This ranking is based on the number of page views on our site.

  1. 山田電機製造 Aichi//others
  2. null/null
  3. 西都電機 Osaka//equipment
  4. 4 旭計器 Tokyo//Consumer Electronics
  5. 5 日本GT Tokyo//Consumer Electronics

thermostat Product ranking

Last Updated: Aggregation Period:Feb 11, 2026~Mar 10, 2026
This ranking is based on the number of page views on our site.

  1. Thermostat "TH Series" (Temperature Detection and Control Device) 山田電機製造
  2. Reikem Thermostat T-M-10-S Series
  3. Thermostat "T-M-10-S/+x+y" 西都電機
  4. 4 Thermostat "Energy-Saving Thermo SR-1000" サンジュニア 本社
  5. 5 Issues when using a thermostat in a DC voltage circuit. 松尾電器産業

thermostat Product List

1~30 item / All 34 items

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Thermostat Ceramic Auto Reset

Thermostat Ceramic Auto Reset

Material of Base:Ceramic/Thermoplastic Reset Type:Auto Reset/Manual Reset Contact Type:Normally close/Normally open Electrical Specification  C4/1C4 Series :AC250V/10A,AC 125V/15A 1C4A Seeies:AC 125V/15A Dielectric Strength:AC1500V ,60 sec Insulation Resistance:100MΩor more Contact Risitance:50mΩor less C4/1C4 Series:Over 100,000 cycles under rated load 1C4A Series:Over 6,000 cycles under rated load C4 series(Maximum 205℃) 1C4 series(Maximum 185℃) 1C4A series(Maximum 185℃)

  • relay
  • relay
  • thermostat

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Thermostat "43 Series"

Thermostat using a quick action disk (φ3/4").

The "43 Series" is an automatic reset thermostat that uses a quick action disk (φ3/4"). A manual reset type is also available. 【Features】 ■ Utilizes quick action disk (φ3/4") ■ Compliant with RoHS regulations *For more details, please refer to the PDF document or feel free to contact us.

  • Temperature and Humidity Control
  • Other electronic parts
  • thermostat

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Thermostat "Cap List"

Various shapes and materials of caps can be selected according to their use and purpose.

We would like to introduce the "cap" from Japan GT Corporation, which conducts integrated production from the development of bimetal thermostats (automatic temperature controllers, temperature overheat prevention devices) to molds, parts, finished products, and shipping. We offer a variety of caps for flat mounting, pipe mounting, screw caps, flange caps, etc., allowing customers to choose from various shapes and materials according to their applications and purposes. 【Lineup/Materials】 ■ Caps - Aluminum - Stainless steel - Copper ■ Screw Caps - Aluminum - Stainless steel - Brass ■ Flange Caps - Aluminum - Stainless steel - Copper *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • thermostat

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Thermostat "Mounting Bracket List"

The thermostat can be screwed onto a heat plate or flat surface using a combination of a cap and mounting hardware.

We would like to introduce the "mounting brackets" from Japan GT Corporation, which conducts integrated production from the development of bimetal thermostats (automatic temperature controllers, temperature overheat prevention devices) to molds, parts, finished products, and shipping. By combining the cap and mounting brackets, the thermostat can be screwed onto a heat plate or flat surface. You can choose the mounting brackets based on hole diameter, hole pitch, and length. 【Lineup (partial)】 ■ Brackets for flat mounting <BRACKET 1> ・Long hole 3.2×4.2 ・Outer diameter 32 ・Thickness 0.5 <BRACKET 2> ・Long hole 4.2×5.8 ・Outer diameter 44 ・Thickness 0.5 *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • thermostat

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Thermostat "Terminal List"

Faston tab terminals, for welding, for soldering, and other special terminals are available.

We would like to introduce the "terminals" from Japan GT Corporation, which conducts integrated production from the development of bimetal thermostats (automatic temperature controllers, temperature overheat prevention devices) to molds, parts, finished products, and shipping. We offer #250 (1/4") and #187 (3/16") faston tab terminals, for welding, soldering, and other special terminals, with options for selecting the width and angle of the terminals. 【Lineup (excerpt)】 ■ #250 Terminals - Terminal 03 - Terminal 09 Angle 45° <Positive Block> - Terminal 23 - Terminal 29 Angle 45° <NEMA Compatible> - Terminal 33 - Terminal 39 Angle 45° *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • thermostat

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Heater thermostat

Thermostat for temperature control (power on/off) of space heaters, ventilation fans, etc.

The "Thermostat PTSC-090S" can be used for temperature control (turning the power on and off) of space heaters, ventilation fans, and more. It can be mounted on a DIN rail (it can be installed at the center of the thermostat body). In addition, we also offer the "TS-120S," which allows for continuous and stepless temperature adjustment from 0 to 120°C using a dial, and the "ITS-050L." *For more details, please refer to the PDF document or feel free to contact us.

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  • Board materials
  • thermostat

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Thermostat ITS-050L

It is a 'liquid expansion thermostat' that utilizes the expansion of liquid to open and close contacts.

The thermostat ITS-050L is a "liquid expansion thermostat" that uses the expansion of liquid to open and close contacts. It can be easily hung on a wall or secured with screws. With lead wires available, it can be easily connected to heaters or fans (ventilation fans). The size is 121 x 87 x 60 mm, the set temperature range is 0 to 50°C, the contact capacity (resistive load) is 16A/AC220V, the reset temperature difference is approximately 4°C, and the body heat resistance is 100°C. For more details, please contact us or refer to the catalog.

  • Heating device
  • thermostat

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Thermostat PTSC-090C

It is a 'liquid expansion thermostat' that uses the expansion of liquid to open and close contacts.

The thermostat PTSC-090C can be easily mounted on a DIN rail. It can be easily connected via the connection terminals. It can be used for temperature control in control panels, aging rooms, etc. It can be used as a temperature control switch when connected to heating devices such as space heaters or cooling fans (ventilation fans). The size is 88x60x48, the set temperature range is 0 to 90°C, the contact capacity (resistive load) is 16A/AC220V, the return temperature difference is approximately 4°C, and the body heat resistance is 100°C. For more details, please contact us or refer to the catalog.

  • Heating device
  • thermostat

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Thermostat

Toggle-type snap action mechanism.

The toggle mechanism achieves high sensitivity and excellent durability.

  • Other machine elements
  • Temperature and Humidity Control
  • thermostat

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Thermostat "Energy-Saving Thermo SR-1000"

Save over 90% on electricity costs for water pipe freeze prevention heaters! The green light clearly shows the energy-saving effect at a glance.

The "Energy-Saving Thermostat SR-1000" is a thermostat specifically designed for freeze prevention heaters. Since it is purpose-built, it effectively fulfills its freeze prevention function while achieving approximately 90% energy savings compared to conventional products. The savings on electricity costs directly contribute to CO2 reduction. With over 450,000 units sold primarily in Nagano Prefecture, it has received very high praise in regions with harsh cold. 【Features】 ■ Supports high capacity of 1000W ■ Easy one-touch installation ■ Excellent energy-saving effect ■ Convenient and easy to use ■ Long lifespan *For more details, please refer to the PDF document or feel free to contact us. Sanjunior HP - https://www.sunjunior.co.jp/

  • Other services
  • thermostat

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Thermostat Snapper "US-628"

Ensures IP67 drip-proof performance. Used for a wide range of applications such as water heaters.

The US-628 is a waterproof, sealed type thermostat snapper. It features a waterproof lead wire with a side outlet and a compact, small design. It is used in a wide range of applications, including water heaters, gas and oil equipment, and fuel cells. Please feel free to contact us if you have any inquiries. 【Features】 ■ Waterproof type ■ Small and compact ■ General-purpose low-cost type *For more details, please download the PDF or feel free to contact us.

  • Other machine elements
  • thermostat

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B-2002 Thermostat

Overheat protector / thermostat

There are manual reset and auto reset types. Temperature setting range: 70℃ to 130℃ Reset differential temperature setting range: 10℃ to 60℃ Operating temperature error: ±5℃ Rated voltage/current: AC125V/40A, 250V/45A

  • Other electronic parts
  • thermostat

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Thermostat Ceramic Auto Reset

Thermostat Ceramic Auto Reset

Material of Base:Ceramic/Thermoplastic Reset Type:Auto Reset/Manual Reset Contact Type:Normally close/Normally open Electrical Specification  C4/1C4 Series :AC250V/10A,AC 125V/15A 1C4A Seeies:AC 125V/15A Dielectric Strength:AC1500V ,60 sec Insulation Resistance:100MΩor more Contact Risitance:50mΩor less C4/1C4 Series:Over 100,000 cycles under rated load 1C4A Series:Over 6,000 cycles under rated load C4 series(Maximum 205℃) 1C4 series(Maximum 185℃) 1C4A series(Maximum 185℃)

  • Heat exchanger
  • Food Cleaning Equipment
  • thermostat

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Thermostat "30 Series"

Compatible with temperatures from low to high! 3/4" disc-type thermostat.

The "30 Series" is a 3/4" disc-type automatic reset thermostat. It can handle temperatures from low to high. Waterproof automatic reset types are also available. 【Features】 ■ 3/4" disc type ■ Capable of handling temperatures from low to high (automatic reset type) ■ Compliant with RoHS regulations *For more details, please refer to the PDF document or feel free to contact us.

  • Temperature and Humidity Control
  • Other electronic parts
  • thermostat

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[Production Example] Welder Processing (High-Frequency Fusion) "Thermostat"

A thermostat with added waterproof functionality! Here are examples of welded processing!

We will introduce examples of "thermostats" that have undergone welder processing (high-frequency fusion) for commercial refrigerators and freeze prevention devices designed for cold regions. Since the thermostats for equipment primarily installed outdoors require waterproofing, we enhance the thermostats with waterproof functionality by welding the insulation of the thermostat's lead wires and the waterproof vinyl tube using welder processing (high-frequency fusion). 【Processing Details】 ■ Apply waterproofing to parts that require it using a vinyl tube ■ Prevent moisture intrusion into the thermostat through welder processing ■ Add waterproof functionality through welder processing (high-frequency fusion) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
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  • thermostat

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Thermostat "T-M-10-S/+x+y"

The capillary is made of stainless steel and is 2 meters long! We offer three types of temperature ranges.

The "T-M-10-S/+x+y" is a mechanical thermostat for general use. When combined with the power connection kit C25-100, it is possible to directly connect heating cables. It can be used as a power connection kit with thermostat functionality. Temperature settings can be made from the plug attached to the cover without removing the cover itself. The thermostat is available in three different temperature ranges. 【Features】 ■ Direct connection of heating cables is possible ■ Temperature settings can be made from the plug attached to the cover ■ Capillary is made of stainless steel and is 2m long ■ The thermostat is available in three different temperature ranges ■ Connection kit must be arranged separately *For more details, please refer to the PDF document or feel free to contact us.

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  • Other measurement, recording and measuring instruments
  • thermostat

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Thermostat

This is a high-performance control-type thermostat that can replace an electronic thermostat.

Product lineup: Thermostat

  • Semiconductor inspection/test equipment
  • Temperature and humidity measuring instruments
  • Sensors
  • thermostat

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Thermostat "TH Series" (Temperature Detection and Control Device)

High capacity, long lifespan! Thermostat suitable for use in devices for freeze prevention and overheating prevention.

The "TH Series" is a bimetal snap-action type thermostat. It is compact, high-capacity, and has a long lifespan. It can be used in devices for freeze prevention, overheating prevention, and more. Additionally, as an application product, we also offer the "HB-100," a freeze prevention heater that comes with a PTC heater set in the TH-200 type thermostat. 【Features】 ■ Snap-action type ■ Compact ■ High capacity ■ Long lifespan ■ Usable in devices for freeze prevention, overheating prevention, etc. ■ The TH-200 also has a waterproof version *For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts
  • thermostat

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Thermostat

A thermostat with excellent contact capacity.

A structure that opens and closes a switch using a liquid with a high coefficient of thermal expansion enclosed in a thermal-sensitive section.

  • Other machine elements
  • Temperature and Humidity Control
  • thermostat

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Thermostat

You can purchase a liquid expansion thermostat at an affordable price.

A liquid expansion type thermostat for control. It is optimal for over-temperature prevention control and has achieved a low price.

  • Other machine elements
  • Temperature and Humidity Control
  • thermostat

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Thermostat "Automatic Reset Type (Model 03, Model 52)"

It is widely used for temperature control other than temperature rise prevention.

Our company, as an agent, offers high-quality bimetal temperature control switches and thermostats from Japan GT Corporation, which are delivered with absolute quality and years of accumulated technical expertise. The "Automatic Reset Type (Model 03, Model 52)" is a general-purpose model that utilizes a quick action disk. The operation modes for turning off during temperature rise and turning on during temperature rise, as well as the desired temperature settings, can be customized (fixed point type, with tolerances). Please feel free to consult us if you have any requests. 【Features】 ■ Widely used for temperature control beyond just preventing temperature overshoot ■ Form certification from the Japan Gas Appliance Inspection Association ■ Certified to overseas standards such as UL, CSA, and VDE (Models 03EN, 03EP, 54N, 52N, 52P) *For more details, please feel free to contact us.

  • switch
  • switch
  • Other electronic parts
  • thermostat

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Thermostat

Controls the flow of coolant between the engine and radiator! Contributes to maintaining the optimal temperature inside the engine.

The thermostat functions to maintain the engine coolant at the appropriate temperature. The thermostats we handle operate by opening and closing a valve through the expansion and contraction of a wax element when the coolant reaches the specified temperature, controlling the flow of coolant between the engine and the radiator, and contributing to the proper temperature regulation inside the engine. Maintaining the engine temperature at the correct level helps improve fuel efficiency. 【Product Lineup】 ■ Inline Type - A shape that has been used for passenger cars for a long time. ■ Bottom Bypass Type - A shape that has been used for large vehicles for a long time. ■ Integrated Housing Type - A type where the thermostat and housing are integrated. *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts
  • Engine parts
  • thermostat

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Thermostat Snapper "US-625"

Temperature setting Max. 260℃. Ceramic body type.

The US-625 is a 1/2 inch (high temperature setting) type thermostat snapper. It has a heat resistance of 260°C, cold resistance of -20°C, and a durability of over 10,000 open/close cycles. It is used in microwave ovens, heating equipment, water heaters, copiers, LBP, and OA equipment. Please feel free to contact us if you have any requests. 【Features】 ■ High temperature compatible ■ Compact and high capacity ■ Ceramic body type ■ SOD specification *For more details, please download the PDF or feel free to contact us.

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  • thermostat

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Small Thermostat 'US-639'

Drip-proof type with a resin seal structure, demonstrating waterproof properties with a heat-resistant resin body and resin filling!

The "US-639" is a slim (drip-proof filled) type thermostat. The temperature setting is Max. 140°C. It features a heat-resistant resin body and waterproofing due to resin filling. It is used in handle heaters, water heaters, vending machines, motors, etc. Please feel free to contact us if you have any requests. 【Specifications】 ■ Circuit resistance (initial value): 70mΩ or less (varies with lead wire length) ■ Insulation resistance: 100MΩ or more (measured with a DC500V megger) ■ Heat resistance: 140°C (excluding lead wires) ■ Cold resistance: -20°C ■ Durability of opening and closing: over 6,000 times, etc. *For more details, please download the PDF or feel free to contact us.

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【システム非公開】サーモスタット NX003N

ヒーターの容量に応じて選べるサーモスタットで、本製品は300Wまでのヒーターをつなぐだけで水槽内を自動保温します。

当社で運営する会員限定の卸売(仕入れ)サイト「Kenko卸.com」では、 「サーモスタット NX003N」を取り扱っております。 電子サーモスタット部(吊り下げフック含まず):幅5×奥行3.6×高さ11.4cm 対応商品:300W以下 センサーコード長:約1.2m 制御温度範囲:15~35℃ 測定精度:±1.5℃ 電源コード長:約0.9m 使用環境:淡水・海水

  • others
  • thermostat

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Model designation method

The model differs in the case of temperature power sensors and electronic thermostats.

The model designation method, for example, in the case of a temperature power sensor (TPS) [MQT8K K35XC1.5(DS)], includes the model name, a space, K for crossbar contacts, operating temperature, contact configuration (X,X,Y,Y), DIFF. rank display, tolerance display (for custom orders only), and double shield (indicating compliance with overseas standards). This varies significantly in the case of electronic thermostats (temperature variable type), electronic thermostats (temperature fixed type), high-temperature thermostats, and disc-type thermostats (for protectors). For more details, please download the catalog.

  • Temperature and Humidity Control
  • thermostat

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Issues when using a thermostat in a DC voltage circuit.

When using in a DC voltage circuit, care must be taken regarding contact wear.

When using a thermostat in a DC voltage circuit, it is important to pay attention to contact wear. Essentially, you should check the contact capacity according to the voltage/DIF. rank. In other words, for example, AC125V and DC12V can both handle up to 5A, while AC250V and DC24V can handle up to 3A at the same current. The mechanism by which contacts wear due to arcing consists of four elements: (a) the magnitude of the voltage, (b) the magnitude of the current, (c) the rate of contact separation and engagement, and (d) the material of the contacts and the condition of the contact surface. For more details, please download the catalog.

  • Temperature and Humidity Control
  • thermostat

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