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The ATKORE JBX-8X8X4 is an EPVC junction box designed to house and protect electrical wiring connections in conduit systems. Measuring 8 inches by 8 inches by 4 inches, this enclosure provides ample interior volume for wire splices, terminations, and pull points. EPVC construction offers strong resistance to moisture, corrosion, and many chemicals, making this box well suited for demanding environments. Licensed electricians and electrical contractors are the primary installers for this type of enclosure.
This junction box is appropriate for use in both commercial and industrial electrical installations where non-metallic, corrosion-resistant enclosures are required. Typical applications include conduit pull points, wire splice protection, and wiring access points in areas exposed to moisture, corrosive atmospheres, or underground conduit runs where PVC-based materials are preferred over metal enclosures.
Designed as an OEM-style replacement and standard-fit enclosure for EPVC conduit system installations requiring a non-metallic junction box.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize all circuits before opening or working inside any junction box. Ensure all conduit entries are properly sealed and fittings are rated for the environment. The box cover must be secured and all knockouts properly fitted before restoring power.
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