Legrand WPB1 1-gang Gray Weatherproof Blank Cover

Product Description

The LEGRAND WPB1 is a single-gang weatherproof blank cover plate designed to seal unused electrical outlet or device openings in outdoor and wet-location applications. The blank face provides a clean, finished appearance while protecting the interior of the box from moisture, dust, and debris. Constructed for environments where electrical boxes must remain accessible but are not currently in use, this cover is a standard solution for residential and commercial job sites. At 0.08 pounds, it installs quickly and pairs with standard single-gang boxes.

This blank cover is suited for outdoor walls, garages, covered patios, and other damp or wet-rated locations where an electrical box needs to be capped off. Electricians commonly use blank covers during phased construction, when a circuit is roughed in but not yet populated, or when decommissioning an outlet location while maintaining code-compliant box coverage. The gray finish blends with standard weatherproof hardware and in-use covers.

Key Features

• Single-gang blank face seals unused outdoor electrical boxes
• Gray color finish compatible with standard weatherproof enclosures
• Weatherproof rating suitable for damp and wet locations
• Lightweight construction at 0.08 pounds for fast installation
• Clean, uncluttered profile for finished or in-progress installations

Compatibility

Designed as an OEM-style replacement or standard fitment for single-gang weatherproof electrical boxes in residential and commercial outdoor wiring applications.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always verify the circuit is de-energized and the breaker is locked out before working on any electrical enclosure. Secure the cover to the box using the appropriate screws for the box type, and confirm the gasket or sealing surface is properly seated to maintain the weatherproof rating. Do not use this blank cover in place of a listed in-use cover when a cord or device is present.

Technical Specifications

• Gang Size: 1-Gang
• Color: Gray
• Location Rating: Weatherproof
• Weight: 0.08 pounds
• UPC: 78500711620

Standard Information

• Brand: LEGRAND
• Manufacturer Part Number: WPB1