A18R1812NK

Overview

The Hoffman Enclosures A18R1812NK is a Type 3R drip shield constructed from galvanized steel with a gray finish. It features a screw-cover design and measures 18 inches in width, 18 inches in height, and 12 inches in depth. The unit is manufactured by nVent HOFFMAN and originates from Mexico. This component serves as an outdoor enclosure for wiring or junction box applications, providing protection against falling rain and sleet while maintaining structural integrity in external environments.

Feature Summary

• Provides Type 3R protection against falling rain and sleet for outdoor installations
• Constructed from durable galvanized steel with a gray protective finish
• Features a secure screw-cover design without pre-drilled knockouts

Applications

• Outdoor wiring enclosures
• Junction box housing
• External electrical component protection

Procurement Notes

Verify the manufacturer designation, as this part is produced under the nVent HOFFMAN brand line. Confirm the specific dimensional requirements match the 18x18x12 inch specification. Ensure the galvanized steel material and Type 3R rating align with the intended environmental exposure conditions for the installation site.

Selection Notes

Select this model when a rigid, weather-resistant enclosure is required for outdoor electrical systems. The absence of knockouts allows for custom penetration planning. Verify that the 18-inch width and height dimensions accommodate the internal components and cable entry points necessary for the specific circuit configuration.

Part Context

This drip shield belongs to the Hoffman Screw-Cover Drip-Shield series designed for harsh outdoor conditions. It complements other enclosure accessories such as mounting kits and compatible junction boxes. The product line emphasizes robust steel construction for long-term durability in exposed industrial and commercial settings.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official nVent HOFFMAN catalogs for equivalent models with similar Type 3R ratings and dimensional specifications.