Temperature Switches | McMaster-Carr

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Voltage

For Use With

Temperature Setting

Maximum Temperature

Application

Switch Designation

Maximum Switching Current @ Voltage

Electrical Phase

Output Voltage

Number of Circuits Controlled

Measurement Unit

Celsius

Fahrenheit

Actuation Point Adjustability

Display Type

Mounting Location

Thermostat Type

Wi-Fi Enabled Programmable

Switch Starting Position

Minimum Temperature

Current

Wire Connection

Pipe Size

Certification

C-UL Recognized Component

Energy Star Certified

ETL Listed

FM Approved

UL Listed

UL Recognized Component

VDE Certified

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Probe Type

345 Products

Fluid Handling

Temperature Switches

Turn heating equipment on or off at a specified temperature

137 products

Temperature Controllers

Precisely regulate process temperatures; more accurate than temperature switches

93 products

Water Heater Thermostats

Replace the thermostat on your water heater

3 products

Flow Switches

Turn equipment on or off when flow rate reaches a set point

6 products

Heating, Ventilation, and Air Conditioning

Thermostats

Connect to heaters, fans, and air conditioners to control the temperature

67 products

Ceiling Fan Speed Controls

Convert single-speed ceiling fans to variable speed

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Electrical

Fusible Link Switches

Use as a safety switch to shut off hydraulic equipment and other machinery when the link melts

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Electrical Adapters

Change electrical connectors to another type, size, or gender

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Facility and Grounds Maintenance

Drinking Fountain Replacement Parts

Replace nozzles, regulators, filters, handles, and other original manufacturer parts

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