1RB100

Overview

The Hoffman Enclosures Inc. 1RB100 is a filter box fan designed for enclosure cooling. It operates on 115V AC at 50/60 Hz with an air flow rate of 725 CFM. The unit features a steel light gray enclosure and cover, with an aluminum filter. Dimensions are 13.38 inches in length, 12.13 inches in width, and 4.50 inches in depth (339.8 mm x 308.1 mm x 114.3 mm). It carries UL certification.

Feature Summary

• High volume air movement requiring minimal enclosure space
• Constructed with steel light gray enclosure and cover materials
• Utilizes an aluminum filter element for air purification

Applications

• Industrial enclosure thermal management
• Electrical cabinet cooling
• Control panel ventilation

Procurement Notes

Verify the specific voltage rating and frequency requirements against the target application's power supply specifications. Confirm that the physical dimensions fit within the designated enclosure opening. Ensure compatibility with the required airflow volume for the specific heat load. Check for any regional certification requirements beyond UL listing.

Selection Notes

Select this model when high-volume air movement is needed in compact spaces. Compare the 725 CFM output against the enclosure's heat dissipation needs. Consider the steel construction for durability in industrial environments. Verify that the 115V input matches available power sources.

Part Context

This component belongs to the nVent HOFFMAN line of enclosure cooling products. It is part of a series of filter box fans developed based on extensive experience in enclosure and cooling technologies. The product is categorized under enclosure cooling solutions rather than standard mechanical fans.

Replacement Considerations

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