CUON21004SS

Overview

The CUON21004SS is an outdoor cooling unit manufactured by Hoffman Enclosures, Inc. It provides 2100W of cooling capacity and operates on a 400V AC supply at 50 Hz. The unit is constructed from mild steel with an IP55 and NEMA 4 rating, ensuring protection against dust and water jets for outdoor applications.

Feature Summary

• Pre-wired design for plug-and-play installation
• Utilizes ball-bearing fans for reliable operation
• Includes thermal overload protection

Applications

• Outdoor electrical enclosure cooling
• Industrial equipment temperature control
• Harsh environment panel climate management

Procurement Notes

Verify the specific voltage requirement of 400V AC matches your site infrastructure before procurement. Confirm that the mild steel construction meets environmental corrosion resistance standards for the intended installation location. Ensure physical dimensions fit within the target enclosure space.

Selection Notes

Select this model when high-capacity 2100W cooling is required for outdoor setups. The 400V input necessitates compatible power sources. Consider the IP55/NEMA 4 rating for environments requiring robust weather protection compared to indoor-only units.

Part Context

This component belongs to the Hoffman outdoor cooling unit series designed for rugged conditions. It serves as a climate control solution for electrical enclosures exposed to external elements, distinguishing itself from standard indoor air conditioners through its enhanced ingress protection and durable steel housing.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.