Hazardous Location Cabinet Coolers provide up to 5,600 Btu/hr and are UL-classified for Class I, Div. 1, Groups A, B, C and D; Class II, Div. 1, Groups E, F and G; and Class III environments. CE-compliant and available for NEMA 4 and 4X enclosures, they circulate 20 °F (-7 °C) air in the enclosure to prevent high-temperature faults. Mounted in a standard electrical knockout, they keep the NEMA 4 or 4X rating of the enclosure, and include an auto drain filter separator to ensure no moisture passes to the inside.