Pass & Seymour WPB Series Weatherproof Die-Cast Aluminum Outlet Box, 5-Hole

Pass & Seymour WPB Series Weatherproof Die-Cast Aluminum Outlet Box, 5-Hole

The Pass & Seymour WPB Series is a weatherproof outlet box built from heavy die-cast aluminum, available in 1-Gang and 2-Gang configurations to match the demands of the job. Each box features 5-hole 3/4" knockouts (one hole each end, one hole each side, and one hole in back) for flexible conduit entry, with interior capacity ranging from 16.8 cu. in. in the 1-Gang version up to 30.5 cu. in. in the 2-Gang version. Finished in Gray with a baked-on electrostatic polyester powder-coat, the WPB Series is UL Listed and CSA Listed, and is rated for wet and/or damp locations when installed with an appropriate cover, making it a dependable choice for both interior and exterior electrical work.

Key Features

• Gang Configurations: Available in 1-Gang (16.8 cu. in.) and 2-Gang (30.5 cu. in.) capacities to fit the application.
• Trade Size: 5-hole 3/4" knockouts (1 hole each end, 1 hole each side, 1 hole in back) for flexible conduit entry points.
• Durable Construction: Heavy die-cast aluminum body delivers long-term strength and corrosion resistance in outdoor environments.
• Finish: Baked-on electrostatic polyester powder-coat in Gray for superior scratch and corrosion resistance.
• Cover Compatibility: Accepts standard 4-screw mounting covers and single-gang weatherproof covers.
• Interior/Exterior Use: Designed for both interior and exterior applications; knockout studs punch clean with a sharp hammer blow.
• Included Hardware: 2 closure plugs and mounting lugs furnished with the box.

Certifications & Compliance

• UL Listed
• CSA Listed
• UL Listed for Wet and/or Damp Locations with Appropriate Cover

Technical Specifications

• Country of Origin: India
• Material: Die-Cast Aluminum
• Color: Gray
• Interior Volume: 16.8 Cu. In. (1-Gang) / 30.5 Cu. In. (2-Gang)
• Configuration: Single Gang or 2-Gang
• Product Finish: Powder-Coated

Typical Applications

• Exterior Electrical Wiring Installations
• Wet and Damp Location Outlet Mounting
• Weatherproof Receptacle and Switch Enclosures
• Commercial and Residential Outdoor Wiring
• Conduit Entry Boxes for Flexible or Rigid Conduit Runs

Why Pass & Seymour?

Pass & Seymour builds the WPB Series from heavy die-cast aluminum with a baked-on electrostatic polyester powder-coat finish, giving installers a weatherproof outlet box that resists scratching and corrosion in demanding outdoor environments across both 1-Gang and 2-Gang capacities. Backed by UL and CSA listings, along with a UL wet/damp location rating when paired with the appropriate cover, this box delivers dependable, code-compliant performance for professional electrical installations. With 2 closure plugs and mounting lugs included, it is ready for straightforward installation on interior or exterior jobs of any scale.