Multi Fittings 78249 Pvc Junction Box 8x8x7 Nema 4X

Product Description

The MULTI FITTINGS 78249 is a PVC junction box designed for electrical enclosure applications where moisture, dust, and corrosion resistance are required. Measuring 8 inches wide, 8 inches tall, and 7 inches deep, the box features a screwed cover for secure closure. Constructed entirely from PVC, it carries a broad NEMA rating spanning NEMA 1, 2, 3, 4, 4X, 6P, 12, and 13, making it suitable for both dry and wet location installations. Licensed electricians and electrical contractors install this type of enclosure as part of conduit and wiring system builds in commercial, industrial, and residential settings.

This junction box is suited for applications requiring protection against windblown dust, rain, splashing water, hose-directed water, and temporary submersion. The PVC construction resists rust and corrosion, making it a practical choice for outdoor installations, coastal environments, chemical-exposure areas, and damp utility spaces. The screwed cover allows field access for wire terminations, splices, and circuit pulls without requiring specialized tooling.

Key Features

• PVC construction provides corrosion and chemical resistance
• NEMA 4X rating suitable for wet, outdoor, and corrosive environments
• Broad NEMA certification: NEMA 1, 2, 3, 4, 4X, 6P, 12, and 13
• Screwed cover allows secure field access for wiring and splices
• 8 x 8 x 7 inch interior accommodates multiple conductor terminations

Compatibility

Designed as an OEM-style replacement and new-installation junction box for PVC conduit systems requiring NEMA-rated enclosures in wet or corrosive locations.

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 before opening or wiring into the enclosure. Ensure all conduit entries are properly sealed with appropriate fittings to maintain the NEMA rating of the enclosure. Do not overtighten the screwed cover, as PVC threads can crack under excessive torque.

Technical Specifications

• Material: PVC
• Width: 8 inches
• Height: 8 inches
• Depth: 7 inches
• Cover Type: Screwed
• NEMA Rating: NEMA 1, 2, 3, 4, 4X, 6P, 12, 13

Standard Information

• Brand: MULTI FITTINGS
• Manufacturer Part Number: 78249