87746378SP

Overview

The Hoffman Enclosures Inc. model 87746378SP is a rack-mounted thermal management fan designed for electrical enclosures. It operates on a 24 VDC supply with a current draw of 0.35 A. The unit delivers an airflow of 118 cfm while maintaining an acoustic output of 46.5 dBA. This component is engineered to provide optimal cooling performance within industrial control environments.

Feature Summary

• Provides active thermal management for enclosed equipment
• Operates on low voltage DC power supply
• Engineered for quiet operation during continuous use

Applications

• Rack mounted enclosure ventilation
• Industrial control panel cooling
• Electrical cabinet thermal regulation

Procurement Notes

Verify the specific part number 87746378SP against official nVent Hoffman documentation to confirm compatibility with existing rack systems. Ensure that the required 24 VDC power supply and 0.35 A current capacity are available in the target installation environment before procurement.

Selection Notes

Select this component when active air circulation is required for rack-mounted assemblies. Consider the 118 cfm airflow rating and 46.5 dBA noise level relative to operational constraints. Confirm physical mounting dimensions align with the intended enclosure chassis specifications.

Part Context

This fan belongs to the Hoffman thermal management product line, specifically designed for integration into standard industrial enclosures. It serves as a critical component for maintaining safe operating temperatures in sealed electrical cabinets where passive cooling is insufficient.

Replacement Considerations

Consult official nVent Hoffman cross-reference lists for verified substitute models. Do not assume generic fans are compatible due to specific mounting and electrical requirements.