Atkore 5133723 Epvc Junction Box Adapter 3.5 Inches

Product Description

The ATKORE 5133723 is a 3.5-inch EPVC Junction Box Adapter designed to connect electrical PVC conduit systems to junction boxes in commercial and residential wiring installations. EPVC (Encased Burial PVC) adapters like this one provide a secure, code-compliant interface point where conduit meets an enclosure. The part transitions the conduit run cleanly into a junction box fitting, maintaining system integrity at the connection point. Licensed electricians install this type of adapter as part of raceway assemblies in underground, direct-burial, or encased concrete conduit runs.

This adapter is suited for use in encased burial PVC conduit systems where a reliable conduit-to-box connection is required. It is commonly installed in underground electrical distribution runs, site utility work, and anywhere EPVC raceway terminates at a junction box. The 3.5-inch nominal size accommodates larger conductor bundles typical of commercial feeders and site distribution circuits.

Key Features

• 3.5-inch nominal size for larger conduit runs and commercial feeder applications
• EPVC material construction suited for encased burial and direct-burial installations
• Provides a clean, secure conduit-to-junction-box interface
• Designed for use in raceway systems requiring enclosure termination

Compatibility

Designed as an OEM-style fitting for 3.5-inch EPVC conduit systems terminating at standard junction box enclosures.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits in the conduit run before beginning work. Ensure the junction box and conduit are properly aligned before securing the adapter to avoid stress on the fitting. Follow conduit cement and solvent welding procedures appropriate for PVC fittings when making connections.

Technical Specifications

• Size: 3.5 inches
• Material: EPVC (Encased Burial PVC)
• UPC: 622454782846

Standard Information

• Brand: ATKORE
• Manufacturer Part Number: 5133723