A18R186HCRQTH

Overview

The A18R186HCRQTH is a medium-duty hinged cover enclosure manufactured by Hoffman Enclosures, Inc. It features a quarter-turn latch mechanism and is constructed from mild steel with a gray finish. The unit measures 18 inches in height, 18 inches in width, and 6 inches in depth. It carries a Type 3R rating, providing protection against rain, sleet, snow, and dripping water. This design is suitable for outdoor applications requiring environmental shielding for internal controls.

Feature Summary

• Quarter-turn latch mechanism for secure closure
• Type 3R rating for weather resistance
• Mild steel construction with gray coating

Applications

• Outdoor wiring junction boxes
• Protection of control equipment in rainy environments
• Sleet and snow exposure scenarios

Procurement Notes

Verify the specific manufacturer part number A18R186HCRQTH against official nVent Hoffman documentation to confirm material composition and dimensional accuracy. Ensure the Type 3R rating aligns with local environmental requirements. Cross-reference catalog numbers to avoid confusion with similar hinge-cover variants or different latch types within the same series.

Selection Notes

Select this model when outdoor protection against precipitation is required without full submersion resistance. The 18x18x6 dimensions offer moderate internal volume for standard components. Verify that the mild steel material meets corrosion resistance needs for the specific installation site. Confirm that the quarter-turn latch operation suits the maintenance frequency and accessibility constraints of the deployment area.

Part Context

This component belongs to the Hoffman Fusion G7 global wall-mount enclosure series. The series offers scalable designs with various mounting provisions. It supports internal grid systems for panel configurations. The product line targets broad industrial applications worldwide with standardized metric sizes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official nVent Hoffman catalogs for direct equivalents or updated series replacements.