Also known as Peltier coolers, these coolers use electrical current to transfer heat away from your enclosure while sealing out contaminants. They cool the enclosure to below the ambient temperature. The solid-state thermoelectric components require no maintenance and take up less space than an air conditioner or heat exchanger.

Rated IP66 and NEMA 4X, these coolers withstand weather, washdowns, and corrosive environments. They meet American and European safety standards.

Coolers without a thermostat run continuously when powered. Add a thermostat, timer, or switch to turn them on and off.

An optional extension bracket holds the cooler away from the enclosure wall for more space inside the enclosure.

Add a drain kit to remove moisture when condensation is likely, such as in humid environments and enclosures exposed to rapid temperature changes. The included hose directs water away from electrical components.

For technical drawings and 3-D models, click on a part number.

Use the included mounting tape to attach these heat sinks to circuit boards, semiconductors, and other heat-sensitive electrical components. They protect equipment from damage by dissipating excess heat.

Fin-style heat sinks have more surface area than pin-style heat sinks for more efficient heat dissipation.