Thomas & Betts Outlet Box Cove...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$67.95
$4.91

Thomas & Betts Outlet Box Cover 4-Inch Square 0.5-Inch Raised 2-Gang Non-Metallic

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Model: A420
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$67.95
$4.91
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Thomas & Betts Outlet Box Cover 4-Inch Square 0.5-Inch Raised 2-Gang Non-Metallic

Professional Electrical Box Cover Solution

The Thomas & Betts Outlet Box Cover delivers reliable electrical box protection for 4-inch square electrical installations. This non-metallic outlet box cover provides dependable performance designed for electrical contractors, industrial facilities, and commercial installations, offering the trusted performance and quality that professionals expect from America's established electrical infrastructure manufacturer.

Professional Features & Benefits

Electrical Box Protection

  • 4-Inch Square Design - Provides complete coverage for standard 4-inch square electrical boxes with precise fit and professional appearance
  • 0.5-Inch Raised Profile - Accommodates device mounting and wiring connections while maintaining proper electrical clearances
  • 2-Gang Configuration - Supports dual device installations for switches, outlets, and electrical components in commercial and residential applications
  • Non-Metallic Construction - Delivers reliable electrical insulation properties and corrosion resistance for long-term electrical system protection

Professional Installation

  • Square Shape Compatibility - Engineered for precise fit with standard 4-inch square electrical boxes and mounting systems
  • UL Listed Performance - Meets electrical safety standards for professional electrical installations and code compliance
  • Volume Capacity - Provides 6.1 cubic inches of internal volume for proper wire management and electrical connections

Technical Specifications

Product Type: Outlet Box Cover, Shape: Square, Material: Non-Metallic, Department: Electrical, Product Group: Electrical Boxes, Product Subgroup: Box Covers, Color: Blue, Volume: 6.1 cubic inches, Standards: UL E11461, Number of Gangs: 2-Gang Configuration, Raised Profile: 0.5-Inch

Installation & Usage

  1. Verify proper 4-inch square electrical box installation and secure mounting
  2. Ensure all electrical connections are properly terminated and positioned within box volume
  3. Position cover over electrical box ensuring proper alignment with mounting holes
  4. Secure cover using appropriate electrical box mounting screws
  5. Verify proper fit and electrical clearances for device installations
  6. Test electrical connections and ensure proper grounding per electrical codes

Professional Applications

Ideal for:

  • Commercial Electrical Systems - Office buildings, retail facilities, and commercial construction projects requiring reliable electrical box protection
  • Industrial Installations - Manufacturing facilities, warehouses, and industrial electrical systems with 4-inch square box requirements
  • Residential Construction - New home construction and electrical renovations requiring professional-grade electrical box covers
  • Electrical Contractor Applications - Professional electrical installations requiring UL-listed electrical box protection components
  • Facility Maintenance - Electrical system upgrades and maintenance projects in commercial and industrial facilities
  • Electrical Infrastructure Projects - Large-scale electrical installations requiring standardized electrical box protection solutions
  • Switch and Outlet Installations - Dual device mounting applications requiring 2-gang electrical box cover protection
  • Code Compliance Projects - Electrical installations requiring UL-listed components for electrical code compliance

Non-Metallic Construction Advantage

Thomas & Betts non-metallic construction provides excellent electrical insulation properties and corrosion resistance, making this outlet box cover ideal for electrical applications where metallic components may present grounding concerns or corrosive environment challenges, while maintaining the structural integrity and professional appearance required for commercial and industrial electrical installations.

Why Choose Thomas & Betts Quality?

Thomas & Betts brings decades of established experience in electrical infrastructure solutions, with a commitment to professional quality standards and trusted reliability that electrical contractors and facility managers depend on. This outlet box cover represents the company's dedication to providing electrical components that meet rigorous electrical safety standards while delivering the consistent performance and durability that professional electrical installations require.

Manufacturer Resources

Product Specs

Idea Granular Category Code Igcc :
4425 >> Electrical box covers
Number Of Knockouts:
0
Product Group:
Electrical Boxes
Product Type:
Outlet Box Covers
Selling Unit Of Measure:
each
Standards:
UL E11461
Volume:
6.1 in³
Department:
Electrical
Product Subgroup:
Box Covers
Product Color:
Blue
Product Shape:
Square
Product Material:
Non-Metallic

Thomas & Betts A420 – Frequently Asked Questions

How fast can I get the Thomas & Betts A420 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts A420 come with a warranty?
Absolutely. The Thomas & Betts A420 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts A420?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Thomas & Betts A420 from ZenSupply?
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