Heat Switches | McMaster-Carr

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Voltage

Application

Maximum Temperature

Maximum Switching Current @ Voltage

Switch Designation

Probe Type

Output Voltage

Measurement Unit

For Use With

Electrical Phase

Thermocouple Probe Type

PL-II

Controller Output Type

Wire Connection

Temperature Setting

Number of Circuits Controlled

Switch Starting Position

Mounting Location

Actuation Point Adjustability

Display Type

Actuation Direction

For DIN Panel Cutout Size

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Electrical Connection Type

320 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

4 products

Heating, Ventilation, and Air Conditioning

Thermostats

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

64 products

Electrical

Fusible Link Switches

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

5 products

Measuring and Inspecting

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

1 product

Facility and Grounds Maintenance

Drinking Fountain Replacement Parts

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

2 products