Atkore 5133724 Epvc Junction Box Adapter 4 Inches

Product Description

The ATKORE 5133724 is a 4-inch EPVC junction box adapter designed to connect encapsulated PVC conduit systems to standard junction boxes. This fitting provides a secure, moisture-resistant interface between EPVC conduit runs and enclosures, maintaining the integrity of the raceway system. It is used in electrical installations where corrosion resistance and environmental protection are required. Electricians and electrical contractors install this adapter as part of conduit assemblies in commercial, industrial, and infrastructure applications where PVC-based systems are specified.

This adapter is suited for use in corrosive, wet, or outdoor environments where standard metallic conduit fittings are not appropriate. EPVC conduit systems are commonly installed in wastewater treatment facilities, chemical plants, marine environments, and underground utility runs. The 4-inch size accommodates larger conduit runs typical of feeder and service-entrance applications. It interfaces with junction boxes to allow wire pulling, splicing, and branch circuit access at designated points along the raceway.

Key Features

• 4-inch trade size fits standard 4-inch EPVC conduit systems
• EPVC construction provides corrosion resistance in wet and chemically aggressive environments
• Adapter design bridges EPVC conduit to standard junction box knockouts
• Suitable for outdoor, underground, and industrial installations

Compatibility

Designed as an OEM-style fitting for use with 4-inch encapsulated PVC conduit systems in corrosion-resistant electrical raceway assemblies.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for PVC conduit systems. De-energize all circuits in the affected raceway before opening any junction boxes or making conduit connections. Solvent-cement joints on EPVC fittings require proper cure time before pulling wire or energizing the system. Do not use metallic tools or clamps that could compromise the PVC jacket or fitting integrity.

Technical Specifications

• Trade Size: 4 inches
• Material: EPVC (Encapsulated PVC)
• UPC: 622454782853

Standard Information

• Brand: ATKORE
• Manufacturer Part Number: 5133724