G280646G100

Overview

The Hoffman G280646G100 is a Spectracool MCLG series enclosure air conditioner designed for indoor and outdoor use. It provides 6000 BTU/hr cooling capacity with no heating function. The unit operates on 3-phase power at 400/460 VAC, 50/60 Hz, drawing 1.7/1.9 A. It features galvanized sheet metal construction for corrosion resistance and meets NEMA 1/2/3/3R/4/12/13 and IP65/IP66 ratings.

Feature Summary

• Advanced corrosion protection via galvanized sheet metal cover
• Suitable for rugged factory and outdoor environments
• No heating function included

Applications

• Industrial enclosure thermal management
• Outdoor equipment cabinet cooling
• Harsh environment control panels

Procurement Notes

Verify the specific voltage configuration (400V vs 460V) and phase requirements against your site infrastructure before ordering. Confirm that the NEMA/IP rating aligns with the installation environment's exposure to dust and water. Ensure the mounting dimensions fit the target enclosure space.

Selection Notes

Select this model only if 3-phase power is available at the installation site. The 6000 BTU/hr capacity is suitable for moderate heat loads in enclosed spaces. Consider the lack of heating capability when selecting for climates requiring temperature maintenance below ambient levels.

Part Context

This unit belongs to the nVent Hoffman Spectracool MCLG series, which focuses on durable cooling solutions for industrial enclosures. The G280646G100 variant specifically addresses high-voltage three-phase applications where robust environmental sealing is required.

Replacement Considerations

Check compatibility with existing mounting holes and electrical connections when substituting. Verify that any replacement unit matches the 6000 BTU/hr capacity and 3-phase power requirements to ensure proper thermal performance.