Pass & Seymour WPBP Series Weatherproof Closure Plug, Gray
The Pass & Seymour WPBP Series Weatherproof Closure Plug is a Gray, threaded closure plug engineered to seal unused threaded openings in weatherproof electrical boxes and covers. Available in threaded trade sizes from 1/2-in through 3/4-in, this closure plug lets electrical professionals match the plug to the specific unused opening on a weatherproof device box or cover. Built for durability and a fast, easy installation, it is cULus Listed, making it a dependable choice for protecting outdoor and wet-location electrical enclosures from moisture and debris intrusion. Its rugged, weatherproof construction supports long-term performance in demanding residential and commercial environments, keeping unused knockouts and threaded ports sealed tight against weather and contaminants.
Key Features
- Trade Size Range: Threaded closure plug available in 1/2-in and 3/4-in trade sizes for direct installation into weatherproof enclosure openings.
- Weatherproof Design: Rugged, weatherproof construction helps keep moisture and contaminants out of unused device openings.
- Durable Build: Durable materials are designed to withstand ongoing outdoor and wet-location exposure.
- Easy-To-Install: Simple threaded installation allows for quick sealing of unused conduit or device openings, no special tools required.
- Gray Finish: Gray color coordinates with standard weatherproof device boxes and covers for a clean, uniform appearance.
- Consistent Platform: Both trade sizes share the same weatherproof, cULus Listed construction, so electricians can standardize on one reliable closure plug family across job sites.
Certifications & Compliance
- cULus Listed
Technical Specifications
- Color: Gray
- Product Line: Pass & Seymour
- Trade Sizes Offered: 1/2-in, 3/4-in
- Country of Origin: India
- Packaging: 12 EA per pack
Typical Applications
- Weatherproof Electrical Enclosures
- Outdoor and Wet-Location Device Boxes
- Sealing Unused Threaded Openings
- Commercial and Residential Electrical Installations
- Renovation and New Construction Projects
Why Pass & Seymour?
Pass & Seymour builds the WPBP Series Weatherproof Closure Plug for durable, code-compliant performance on the job site. With cULus Listing and a weatherproof, easy-to-install design available across 1/2-in and 3/4-in trade sizes, this closure plug delivers reliable protection for unused openings in outdoor and wet-location electrical systems, helping electrical professionals maintain a clean, weathertight installation regardless of which opening size they need to seal.
Manufacturer Resources
Product Specs
- list_batch:
- PASS-20260820
- Product Type:
- Closure Plug
- Series:
- WPBP
- Connection Type:
- Threaded
- Listing:
- cULus
- Country of Origin:
- India
- Product Color:
- Gray
- Product Size:
- 1/2"
- Department:
- Electrical
- Product Group:
- Wiring Devices
- Product Subgroup:
- Weatherproof Covers