AST283R

Overview

The AST283R is a Type 1 splitter trough manufactured by Hoffman Enclosures, Inc. Constructed from painted steel, this enclosure measures 24 inches in length, 6 inches in width, and 4.5 inches in depth. It features a standard hinge and lacks a latch mechanism. The unit is designed to split feeder circuit conductors into multiple branch circuits and includes pre-installed terminals. It supports an amperage rating of 55/85 A and originates from Mexico.

Feature Summary

• Facilitates splitting of feeder circuit conductors into multiple branch circuits
• Includes pre-installed terminal blocks for immediate wiring connectivity
• Constructed from painted steel with a NATO Gray finish
• Equipped with a standard hinge configuration without a latch

Applications

• Indoor electrical distribution systems requiring conductor splitting
• Industrial control panels needing branch circuit separation
• Commercial building electrical infrastructure
• OEM equipment integration for power management

Procurement Notes

Verify the specific amperage rating requirements against the 55/85 A specification before ordering. Confirm that the indoor-only Type 1 rating aligns with the installation environment, as it lacks weatherproofing. Ensure the absence of a latch on the standard hinge meets the security needs of the application. Check for compatibility with existing conduit entries and terminal configurations.

Selection Notes

Select the AST283R when a compact, indoor-rated solution for splitting feeders is required. The painted steel construction offers durability for industrial settings. Consider the 24-inch length for adequate space for branching connections. Verify that the lack of a latch does not compromise safety protocols. Compare dimensions against available panel space to ensure proper fitment within the assembly.

Part Context

This component belongs to the Hoffman AST series, which specializes in splitter troughs for electrical distribution. These units are engineered to manage complex wiring scenarios by dividing incoming power feeds. The series provides standardized solutions for OEMs and integrators handling high-current applications where organized branch circuit distribution is critical for system reliability and maintenance access.

Replacement Considerations

No public confirmed substitute part numbers are identified.