A121236T1T

Overview

The Hoffman Enclosures A121236T1T is a steel wiring trough designed for cable management. It measures 36 inches in length, with a width and height of 12 inches each (914.40mm x 304.80mm x 304.80mm). Constructed from 14-gauge unpainted steel, it features a flat cover included with the unit. The enclosure provides NEMA 1 and IP30 protection ratings, suitable for indoor environments where limited dust and drip protection is required. It does not include pre-drilled knockouts.

Feature Summary

• Constructed from durable 14-gauge steel for structural integrity
• Includes a flat cover for complete cable containment
• Provides NEMA 1 and IP30 environmental protection
• Designed specifically as a wiring trough for organized routing

Applications

• Indoor electrical panel cable management
• Industrial control cabinet wire routing
• Data center power distribution cabling
• Machine tool internal wiring organization

Procurement Notes

Verify that the application environment meets NEMA 1/IP30 requirements, as this unit lacks higher sealing ratings. Confirm that 14-gauge steel thickness aligns with mechanical load expectations. Ensure no knockouts are needed, as the model specifies none. Check compatibility with existing mounting hardware for 36-inch trough dimensions.

Selection Notes

Select this model when long-run cable routing is needed within an enclosed space. The 12x12 cross-section accommodates multiple cables but requires sufficient panel depth. Consider unpainted steel finish if painting or coating is planned later. Verify that NEMA 1 protection is sufficient for the installation site's dust and moisture levels.

Part Context

This component belongs to the Hoffman F40T1 series of angled wiring troughs. It serves as a passive infrastructure element for organizing conductors within larger electrical assemblies. Unlike sealed enclosures, it focuses on spatial management of wires rather than component housing. It is typically mounted inside larger cabinets or panels.

Replacement Considerations

Direct substitutes may include other Hoffman F40T1 series troughs with identical 36x12x12 dimensions. Verify material gauge and cover type match exactly. Cross-reference with nVent Hoffman catalogs for equivalent part numbers in updated series.