EXAIR Dual Hazardous Location Cabinet Cooler Systems

The EXAIR Dual Hazardous Location Cabinet Cooler Systems are designed to provide a maintenance-free solution for protecting large electrical enclosures in hazardous environments. Designed for classified areas, including Class I Div 1, Groups A, B, C and D; Class II Div 1, Groups E, F and G; and Class III, these high-capacity cooling systems prevent overheating of sensitive electronics while eliminating the need for costly air conditioners or vortex fans. With cooling capacities up to 5600 Btu/h, the cabinet coolers are suitable for oversized control panels, motor control centres and other electrical enclosures exposed to explosive gas or combustible dust atmospheres.

The cabinet cooler systems use two engineered cabinet coolers working together to evenly distribute cold air throughout large enclosures, maintaining safe operating temperatures for critical electrical components. The systems are UL-tested for hazardous locations and preserve the enclosure’s integrity by mounting through standard electrical knockouts. Each system includes an automatic drain filter separator to prevent moisture from entering the enclosure, while optional electronic temperature controls are also available. With no moving parts to wear out and no refrigerants to maintain, the systems provide long-lasting protection in a range of harsh industrial environments.

The Dual Hazardous Location Cooler Systems are part of EXAIR’s complete family of Cabinet Cooler Systems, offering solutions for NEMA 12, 4, 4X and ATEX-rated enclosures ranging from 1000 to 5600 Btu/h. Whether cooling a small control panel or a large electrical enclosure in a classified area, EXAIR provides engineered cooling solutions for virtually any enclosure cooling challenge.