E19SM4U

Overview

The E19SM4U is a 19-inch side-mount network cabinet manufactured by Hoffman Enclosures, Inc. It features a 4-rack unit capacity with dimensions of 16 inches in width, 7 inches in depth, and 20 inches in height. Constructed from 16-gauge steel, the enclosure is finished with RAL 9005 low gloss black polyester powder paint. The unit has a load rating of 50 lbs and does not include an integrated latch mechanism.

Feature Summary

• Side-mount configuration designed for lateral equipment installation
• 16-gauge steel construction with durable black polyester powder coating
• Standard 19-inch rack width accommodating 4U of equipment

Applications

• Network infrastructure housing
• Telecommunications equipment mounting
• Industrial control panel integration

Procurement Notes

Verify that the specific application requires a side-mount orientation rather than standard front-access designs. Confirm that the 50 lb load rating meets the weight requirements of the intended electronic components. Ensure the 16-gauge steel thickness provides adequate structural integrity for the deployment environment.

Selection Notes

Select this model when space constraints favor lateral mounting over traditional front-door access. The 16-gauge steel offers robust protection for sensitive electronics. Verify compatibility with existing rack rails or mounting hardware, as the side-mount design may require specific bracketing solutions for secure installation.

Part Context

This component belongs to the Hoffman Accu-Tech series of wall-mount cabinets. It is part of a broader family of 19-inch rack enclosures designed for industrial and commercial networking applications. The side-mount variant provides an alternative form factor for installations where front clearance is limited.

Replacement Considerations

Direct substitutes within the same product line should maintain the 19-inch width and 4U height specifications. Verify that any replacement unit matches the 16-gauge steel construction and side-mount orientation to ensure physical compatibility with existing mounting structures.