The Westlake JB884 PVC junction box (8″ × 8″ × 4″) delivers a spacious 258.6 cu‑in capacity within a durable, UV- and impact-resistant molded PVC enclosure . Featuring a watertight gasketed cover, threaded mounting bosses, and screw-down lid, it’s rated NEMA 1, 3, 4, 4X, 6, 6P and approved for UL/CSA listing—perfect for applications across residential, commercial, industrial, outdoor, and wash-down settings.
Evolt, a 100% Canadian-owned wholesaler, supplies the Westlake JB884 at competitive wholesale pricing, with fast shipping across Alberta and British Columbia, backed by expert customer support. Get national-brand quality without rebate-driven markups.
Frequently Asked Questions
Q: Is JB884 watertight for outdoor exposure?
A: Yes its foam gasket and robust NEMA 4X/6P rating (and higher) ensure dust and water protection in outdoor and wash-down environments.
Q: Does it include threaded mounting bosses?
A: Yes the molded box features internal threaded bosses for secure mounting and accessory attachment .
Q: What conduit can I use?
A: Designed for PVC rigid conduit systems, the box’s smooth interior and threaded bosses support easy conduit entry and secure fittings.
Common Use Scenarios
Outdoor lighting & controls – secure junctions for landscape lighting, patios, garages, and walkways.
Industrial/wash-down setups – barrier junctions in food processing, car washes, or chemical plants.
Commercial & residential wiring – junctions behind panels, junction hubs in basements or equipment rooms.
Installation Tips
Confirm the foam gasket seats evenly in its channel; tighten screws in a criss-cross pattern to preserve full NEMA 4X/6P protection.
Use compatible PVC rigid conduit threaded hubs or solvent-weld connectors for a fully sealed conduit entry.
No reviews found
Westlake JB884 is an 8 × 8 × 4″ gray molded PVC junction box with gasketed cover and threaded bosses, offering 258.6 cu‑in capacity. Rated NEMA 1/3/4/4X/6/6P, UL/CSA-approved, and ideal for PVC rigid conduit in indoor, outdoor, and corrosive environments.