G280646G051

Overview

The Hoffman G280646G051 is a SpectraCool indoor/outdoor enclosure air conditioner designed for wall mounting. It provides 6,000 Btu/hr cooling capacity and operates on 460V, 3-phase power at 50/60 Hz frequency. The unit features an amperage rating of 1.3/1.4 A and is constructed from SS304 stainless steel with a brushed finish. Physical dimensions are approximately 28.55 inches in height, 16.97 inches in width, and 10.1 inches in depth. It offers NEMA 4X protection and utilizes terminal block connections.

Feature Summary

• Constructed from corrosion-resistant SS304 stainless steel with a brushed finish suitable for harsh environments
• Provides NEMA 4X rated protection against dust, water, and corrosion ingress
• Designed for narrow enclosures fitting 12-inch deep floor- and wall-mount applications

Applications

• Cooling electrical enclosures in industrial washdown areas
• Protecting equipment in outdoor corrosive environments
• Climate control for narrow wall-mount or floor-mount cabinets

Procurement Notes

Verify the specific voltage and phase requirements (460V, 3-phase) match your facility's power distribution before procurement. Confirm that the physical dimensions align with the available space in the target enclosure. Ensure the installation environment meets the NEMA 4X rating requirements for dust and water exposure. Check for any specific mounting hardware requirements associated with the wall-mount configuration.

Selection Notes

Select this model when high corrosion resistance is required for both indoor and outdoor use. The SS304 construction makes it suitable for washdown conditions where standard aluminum units would degrade. Consider the 6,000 Btu/hr capacity relative to the internal heat load of the enclosure. Verify that the narrow profile fits within the constraints of 12-inch deep enclosures.

Part Context

This unit belongs to the Hoffman SpectraCool G28 series, which includes narrow models designed for compact enclosure spaces. The series offers various capacities and voltage options to suit different industrial climate control needs. The G280646G051 specifically addresses the need for durable, high-capacity cooling in corrosive settings using stainless steel materials.

Replacement Considerations

No public confirmed substitute part numbers are available.