HG0500403

Overview

The HG0500403 is a filter fan exhaust grille manufactured by Hoffman Enclosures, Inc. It features a black plastic construction with dimensions of approximately 6.16 inches in width and 6.15 inches in height (156 mm x 156 mm). The unit utilizes a click-fit design for tool-free installation into enclosure walls. It incorporates a standard rope-style filter mechanism to facilitate air exchange while preventing particulate ingress.

Feature Summary

• Click-fit mounting system allows for rapid installation without tools or screws
• Finger-operated opening mechanism enables quick access for filter replacement
• Standard rope filter design provides effective environmental sealing

Applications

• Industrial automation equipment enclosures
• Automotive assembly line machinery housings
• Package handling and sorting equipment

Procurement Notes

Verify the specific model suffix against official nVent Hoffman documentation to ensure compatibility with existing enclosure cutouts. Confirm that the required airflow specifications align with the thermal management needs of the target application before procurement.

Selection Notes

Select this component when a tool-free maintenance solution is required for industrial enclosures. The click-fit design reduces installation time compared to screw-mounted alternatives. Ensure the enclosure wall thickness accommodates the retention clip depth specified in the technical datasheet.

Part Context

This part belongs to the Hoffman HG05 series of ventilation accessories. It serves as an exhaust component within a broader ecosystem of cooling solutions designed for metal and plastic electrical enclosures. The series offers various sizes ranging from 4 inches to 13 inches to match different thermal loads.

Replacement Considerations

Direct substitutes must maintain the same 156mm x 156mm footprint and click-fit interface. Verify that alternative models support the same IP rating requirements and filter media type for equivalent dust protection.