UL Recognized Component Temperature Switches

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113 Products

Temperature Control

Fixed-Setpoint Threaded Temperature Switches

Set to actuate at a specific temperature, these switches are easy to setup and prevent changes to the setpoint. They have a threaded probe, so they install directly into tanks, pipelines, and other process components to turn equipment on and off at a set temperature.

Compact Threaded Temperature Switches

Since these switches don’t have a housing above the probe, they are often used in tight spaces and low-clearance areas.

Insertion Temperature Switches

Install directly into drilled and reamed holes.

Washdown Autotuning Temperature Controllers

The faceplate on these controllers is sealed to meet NEMA 4X and IP66 for protection in washdown environments with splashing water, corrosive liquid, and dust.

Autotuning Temperature Controllers

Ideal in systems with rapid, unpredictable, or complex temperature changes, these controllers turn heating equipment on and off using a proportional-integral-derivative (PID) control algorithm to make fine adjustments, giving you the most precise and stable temperature control.

On/Off Temperature Controllers

The simplest temperature controllers—they turn devices fully on or off, with no middle state, at a given temperature.

Washdown On/Off Temperature Controllers

Rated IP65 and NEMA 4X to seal out water and dust, these temperature controllers turn your equipment on and off in areas with frequent washdowns.

High-Limit Temperature Controllers

To protect equipment and personnel, these controllers shut down your machine when it gets too hot.

Proportional Temperature Controllers

Cycle heaters on and off intermittently to maintain a set temperature in your system.

Enclosure Thermostats

Enclosure Thermostats for Multiple Devices

Keep electronics in your enclosure from getting too hot or cold with these thermostats that control two devices at once.

Enclosure Thermostats

Control a single heating or cooling device in your enclosure to keep electronics at a safe operating temperature.