The Westlake JB12126 PVC junction box (12″ × 12″ × 6″) is a heavy-duty, gasketed enclosure constructed from UV- and impact-resistant PVC. It features threaded mounting bosses for easy secure installation, a roomy 864.6 cu‑in internal volume, and a NEMA 1/2/3/4/4X-rated cover—ideal for commercial, industrial, outdoor, and corrosive environment applications .
Evolt, as a 100% Canadian-owned electrical wholesaler, offers the Westlake JB12126 at competitive pricing. Our fast shipping across Alberta and BC, combined with expert support, ensures you get national-brand quality without rebate-driven markups. Choose Evolt to get superior PVC conduit protection bundled with exceptional service.
Frequently Asked Questions
Q: Is the JB12126 suitable for outdoor installations?
A: Yes—its gasketed cover and NEMA 4/4X rating ensure protection against dust, water, and corrosive elements.
Q: Which conduit type is compatible?
A: Designed for use with rigid PVC conduit; includes threaded mounting bosses for easy conduit connections.
Q: What is the internal volume and clearance capacity?
A: It offers a generous 864.6 cu‑in interior space, ample for multiple cables and fittings.
Common Use Scenarios
Commercial & industrial wiring – protect multi-cable junctions in data, power, and control systems.
Outdoor and remote sites – ideal for disconnects, sensor or lighting junctions exposed to weather.
Corrosive or wash-down environments – PVC resists acids, moisture, and cleaning chemicals.
Installation Tips
Ensure gasket sits evenly in the groove; torque screws evenly to maintain the NEMA 4X seal.
Use rigid PVC threaded bushings or solvent-weld fittings to keep conduit entries watertight.