Don't see what you're looking for? We can get it for you!
Call us: 1-866-853-4768

Wallplates and Boxes, Weatherproof Covers, 1-Gang, 1) 50A Twist-Lock® Opening, Standard Size, Cast Aluminum

SKU: #145554

Part: #HBL7770

UPC: 783585809519

Wallplates and Boxes, Weatherproof Covers, 1-Gang, 1) 50A Twist-Lock® Opening, Standard Size, Cast Aluminum

SKU: #145554

Part: #HBL7770

UPC: 783585809519

Product form

Out of stock, Call 1-866-853-4768 for availability and price.  Most out of stock items can be ordered and are usually available to ship in 1-3 business days.

    Next day delivery

    Description

    Wallplates and Boxes, Weatherproof Covers, 1-Gang, 50A Twist-Lock® Opening, Cast Aluminum

    This weatherproof cover is designed for 1-gang electrical boxes with a 50A Twist-Lock® opening, suitable for applications requiring durable and secure protection of electrical outlets. Manufactured by Hubbell Wiring Device-Kellems, it offers a cast aluminum construction with a textured metallic finish for enhanced durability in demanding environments. Ideal for electrical distributors and lighting solutions providers requiring reliable wire and cable accessories and switchgear supplier components.

    Specifications

    • Application: All 50A Twist-Lock®
    • Material: Aluminum, Cast
    • Construction: Cast
    • Number of Gangs: 1
    • Number of Outlet: 1-Device
    • Color: Metallic
    • Finish: Textured
    • Mounting: Vertical FS/FD Mount - Mounting Screws
    • Width: 3.200 in
    • Product Weight: 0.7500 lbs
    • Country of Origin: China
    • Manufacturer: Hubbell Wiring Device-Kellems
    • Manufacturer Part #: HBL7770

    Features

    • Weatherproof design for outdoor and industrial environments
    • Durable cast aluminum construction resists corrosion
    • Textured finish reduces glare and enhances grip
    • Single gang size with 50A Twist-Lock® opening for compatibility with standard twist-lock devices
    • Vertical mounting with FS/FD mounting screws ensures secure installation
    • No knockouts to maintain weatherproof integrity

    Downloads & Links

    Substitute Products
    22948,62268,379379
      • Safe & Secure

        Safe & Secure

        Shop with confidence, your privacy is our top priority.

      • Best Price Guarantee

        Best Price Guarantee

        Don't compromise quality for price – we have you covered.

      • One Stop Shop

        One Stop Shop

        Convenient shopping for the best in quality and service.

      • Nationwide Delivery

        Nationwide Delivery

        From our warehouse to your door - nationwide.

      Recently viewed

      View all 

      Shop by Department

      View all 

      View all 

      Recommended Products

      ULE Group Logo

      © 2026 ULE Group, All Rights Reserved.

        • Ach Direct Debit
        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Mastercard
        • PayPal
        • Shop Pay
        • Visa

        Login

        Forgot your password?

        Don't have an account yet?
        Create account