These heat- and dirt-resistant NEMA 12 cabinet coolers keep electrical enclosures cool with 20°F (-7°C) air. Offering cooling capacity of up to 275 Btu/hr, the UL-listed and CE-compliant units mount through a standard electrical knockout while maintaining the NEMA 12, 4, or 4X rating of the enclosure. Comprised of an automatic drain filter separator to ensure no moisture passes to the inside of the electrical enclosure, an optional thermostat control minimizes compressed air use and keeps the enclosure at ± 2ºF of the setting. Cabinet coolers are available with a cooling capacity up to 5,600 Btu/hr.
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