ATC36R366

Overview

The Hoffman ATC36R366 is a Type 3R T3-Box telephone cabinet constructed from galvanized steel with a polyester powder painted gray finish. It measures 36 inches in height, 36 inches in width, and 6 inches in depth. The unit features a single door design equipped with lift-off hinges and tamper-resistant quarter-turn latches that include a padlock hasp for security. A 3/4-inch plywood backplate is included to facilitate the mounting of equipment.

Feature Summary

• Provides NEMA Type 3R protection against rain and sleet for outdoor or harsh indoor environments
• Includes a 3/4-inch plywood backplate for secure equipment mounting
• Features a single-door configuration with lift-off hinges and tamper-resistant quarter-turn latches
• Constructed from galvanized steel with a durable polyester powder painted gray finish

Applications

• Mounting and protecting telephone terminations
• Housing telecommunications circuit accessories
• Securing cross-connect hardware

Procurement Notes

Verify the specific model number ATC36R366 against official nVent Hoffman documentation to confirm dimensions and material specifications. Ensure the required NEMA Type 3R rating matches environmental conditions. Confirm inclusion of the plywood backplate and latch type as per the original equipment manufacturer's datasheet before finalizing procurement orders.

Selection Notes

Select this model when a compact, wall-mounted enclosure is needed for telecommunications infrastructure requiring weather resistance. The 36x36x6 inch footprint suits applications with limited space but sufficient vertical clearance. Verify that the internal volume accommodates the specific quantity and size of termination blocks or circuit accessories intended for installation.

Part Context

This component belongs to the T3-Box series of telephone cabinets designed by Hoffman Enclosures, Inc., now part of nVent. These units are specifically engineered for telecommunications applications, offering standardized dimensions and robust construction to protect sensitive wiring and connection hardware from environmental damage and unauthorized access.

Replacement Considerations

Consult official nVent Hoffman substitution guides for verified equivalent models. Do not assume compatibility based on similar dimensions alone; verify mounting hole patterns, door swing clearance, and ingress protection ratings match the existing infrastructure requirements.