Eaton 12128RTSC Nema 3R Screw Cover Enclosure Box

Product Description

The EATON 12128RTSC is a NEMA 3R screw cover enclosure box designed to protect electrical components from rain, sleet, and external ice formation in outdoor or wet-location installations. Built for use in commercial and industrial electrical systems, this enclosure provides a secure, weather-resistant housing for wiring, controls, and associated equipment. The screw cover design allows straightforward access during installation and service while maintaining a reliable seal against environmental exposure. Licensed electricians and electrical contractors are the primary installers for this type of enclosure in both new construction and retrofit applications.

This enclosure is suited for outdoor electrical installations where NEMA 3R-rated protection is required. Typical applications include service entrance equipment, disconnect housings, control panels, and junction enclosures mounted in exposed or partially sheltered locations. It is appropriate for use in residential, commercial, and light industrial settings where protection from precipitation and windblown debris is a code requirement or best practice.

Key Features

• NEMA 3R rating provides protection against rain, sleet, and external ice formation
• Screw cover design allows secure closure and repeatable access without specialized tools
• Suitable for outdoor and wet-location electrical installations
• Appropriate for control panels, junction boxes, and disconnect enclosure applications

Compatibility

Designed as an OEM-style NEMA 3R screw cover enclosure suitable for general outdoor electrical installation applications where this enclosure form factor and rating are specified.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Disconnect and lock out all power sources before servicing or making connections inside the enclosure. Mount the enclosure to a structurally sound surface using appropriate hardware to ensure weathertight integrity. Verify all conduit entries are properly sealed with listed fittings to maintain the NEMA 3R rating after installation.

Technical Specifications

• NEMA Rating: 3R
• Cover Type: Screw Cover
• Weight: 11.518 pounds
• UPC: 78205134410

Standard Information

• Brand: EATON
• Manufacturer Part Number: 12128RTSC