The Southwire WP50-4-UPC is a high-quality, weather-resistant closure plug designed to seal unused conduit openings in outdoor electrical boxes. This 4-pack of 1/2-inch plugs is ideal for residential, commercial, and industrial applications where moisture protection and durability are essential.

Product Overview:

• Material: Rugged die-cast aluminum construction ensures long-term durability and corrosion resistance.
• Finish: Premium powder-coated gray surface for enhanced weatherproofing and a clean, professional appearance.
• Size: Fits 1/2-inch NPT threaded openings, commonly found in weatherproof boxes and conduit fittings.
• Pack Quantity: Includes 4 plugs per package, ideal for small projects or maintenance needs.
• Design: Solid blank plug with threaded body for secure installation and sealing.
• Weatherproofing: UL listed for wet locations, ensuring safe use in outdoor environments.
• Compatibility: Works with Southwire weatherproof boxes, cluster covers, extension adapters, and round splice boxes.

Key Features:

• Seals off unused hubs in metallic outlet boxes to prevent moisture ingress.
• Suitable for use in NEMA 3R-rated enclosures.
• Available in multiple colors (gray, bronze, white) for aesthetic flexibility
• Resistant to rust, UV exposure, and mechanical wear.
• Easy to install with standard threading and snug fit.

Applications:

• Outdoor electrical boxes
• Junction boxes in wet or damp environments
• Lighting fixture enclosures
• HVAC and pump control boxes
• Industrial conduit systems