PVC Surface Wall Box 4×4

Description

PVC Surface Wall Box 4×4″ is an electrical junction box made of PVC (polyvinyl chloride) designed for surface mounting. Here’s an overview of its main features and uses:

Key Features:

• Material: Made from PVC, which is a lightweight, non-metallic, corrosion-resistant material. PVC boxes are also non-conductive, providing natural electrical insulation.
• Size: The “4×4” dimension refers to its width and height, making it a square-shaped box, commonly 4 inches on each side.
• Knockouts: Most PVC wall boxes come with knockouts (pre-cut areas) for easy conduit or cable entry.
• Mounting Style: Typically designed for surface mounting, where the box is installed on top of the wall rather than recessed within it.
• Weather Resistance: PVC is moisture-resistant, which makes it a good choice for locations prone to humidity.

Uses:

• Indoor and Outdoor Applications: Often used in residential, commercial, or outdoor areas where the box might be exposed to moisture, such as basements, garages, or outdoor walls.
• Outlets and Switches: Can house a single duplex outlet, switch, or multiple wiring connections.
• Conduit and Cable Runs: Frequently used with PVC conduit to protect wiring in exposed installations.

Code and Safety:

• NEC Compliance: Ensure the box is used within its rated capacity for wire fill, as overloading can cause overheating.
• Weatherproofing: For outdoor use, proper seals and gaskets are required to keep moisture out.

Benefits of PVC:

• Corrosion Resistance: Unlike metal, PVC does not corrode, which makes it suitable for damp or corrosive environments.
• Insulative Properties: PVC’s non-conductive nature reduces the risk of shock, adding an extra safety layer.
• Lightweight and Affordable: PVC boxes are lighter and generally more affordable than metal boxes.

The PVC Surface Wall Box 4×4 is a versatile and economical choice for surface-mounted installations, especially where moisture resistance, electrical insulation, and ease of installation are key considerations.