A30R3012

Overview

The Hoffman Enclosures A30R3012 is a commercial-grade Type 3R enclosure constructed from steel with a galvanized, polyester powder-coated finish in ANSI 61 gray. It measures 30 inches in height, 30 inches in width, and 12 inches in depth. The unit features a slip-on removable cover secured by plated steel screws along the bottom edge. Designed for outdoor-indoor environments, it includes a drip shield top and seam-free sides to protect against rain, snow, or sleet. The enclosure incorporates knockouts for cable entry and meets NEMA 3R and IP32 ratings.

Feature Summary

• Drip shield top design protects internal components from precipitation such as rain, snow, and sleet
• Slip-on removable cover fastened with plated steel screws along the bottom edge for secure access
• Seam-free construction on sides, front, and back enhances environmental protection
• Galvanized steel material with polyester powder coating provides corrosion resistance

Applications

• Outdoor electrical installations requiring protection from dripping water
• Commercial building utility connections exposed to weather elements
• Industrial sites needing NEMA 3R rated enclosures for equipment housing
• Telecommunications infrastructure protecting sensitive electronic components

Procurement Notes

Verify that the specific order matches the A30R3012 designation to ensure correct dimensions of 30x30x12 inches. Confirm the presence of the screw-cover mechanism and pre-drilled knockouts required for your installation. Check for compatibility with local electrical codes regarding Type 3R ratings. Ensure the ANSI 61 gray finish meets aesthetic requirements for the deployment site. Validate that the steel construction thickness aligns with mechanical load expectations.

Selection Notes

Select this model when a square footprint with moderate depth is required for weather-resistant applications. The Type 3R rating makes it suitable for areas subject to falling water but not hose-directed water. Consider the 12-inch depth for accommodating standard industrial components without excessive bulk. The screw-cover design offers a balance between security and ease of maintenance compared to hinged doors. Verify knockout locations match cable entry points to minimize field modifications.

Part Context

This component belongs to the nVent Hoffman C Style Body series, designed for general-purpose commercial and industrial use. It is part of a broader lineup of steel enclosures offering various NEMA ratings. The A30R3012 specifically addresses needs for outdoor durability with a cost-effective screw-cover solution. It complements other Hoffman products like the A30N24MPP panel accessories for customized interior configurations.

Replacement Considerations

Public confirmed substitute part numbers: None identified.