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Plastic Boxes

4" Square PVC New Work Electrical Boxes

Heavy-Duty 4" Square PVC New Work Electrical Boxes for High-Capacity, Professional Wiring Installations

  • SKU: OLPB418
  • UPC: 743269367346
  • Vendor: OhLectric
  • Product Family: Plastic Boxes
  • Category: Mount Boxes
  • 4" Square Non-Metallic PVC Construction
  • Available in 1-5/8" & 2-5/8" Depths
  • Spacious 18 Cu. In. & 32 Cu. In. Capacity Options
  • Designed for New Work Installations
  • Secure Mounting & Built-In Cable Management
  • UL Listed for Residential & Commercial Applications
  • OUT OF STOCK

Product Information

These 4-Inch Square PVC New Work Electrical Boxes are designed for reliable performance in new construction and retrofit applications. Built from durable non-metallic PVC, they provide ample wiring space, secure mounting, and fast installation for switches, outlets, and junctions.

FEATURES:

  • Ideal for new work or retrofit installations
  • Easy and faster to install
  • 2-hour fire rated
  • Captive nail mounting (OLPB432)
  • Captive nail and molded bracket mounting (OLPB418)
  • Switch and Outlet Box with Wire Clamps

Designed for New Construction

Designed for New Construction

These 4-inch square PVC electrical boxes are engineered for new work installations, providing a secure enclosure for wiring, junctions, switches, receptacles, and other electrical devices before drywall is installed.

Durable Non-Metallic PVC Construction

Durable Non-Metallic PVC Construction

Manufactured from high-quality, non-metallic PVC, these boxes resist rust, corrosion, moisture, and impact while providing excellent electrical insulation for long-lasting performance in residential and commercial applications.

Multiple Depth & Capacity Options

Multiple Depth & Capacity Options

Available in 1-5/8" (18 cu. in.) and 2-5/8" (32 cu. in.) depths, these boxes provide flexibility for standard wiring installations or applications requiring additional conductor capacity.

Spacious Square Design

Spacious Square Design

The 4-inch square configuration offers generous wiring space, making it ideal for branch circuit junctions, multiple conductor splices, and electrical installations requiring larger box capacity.

Fast & Secure Installation

Fast & Secure Installation

Designed for efficient installation during rough-in, these boxes mount securely to framing members and provide dependable support for a variety of residential and commercial electrical applications.

Ideal for Residential & Commercial Projects

Ideal for Residential & Commercial Projects

Perfect for new construction homes, apartments, offices, schools, retail buildings, and light commercial facilities requiring durable, non-metallic junction and wiring boxes.

Physical
Material Plastic (PVC)
Color Gray
Finish Plastic
Dimensions Width
4"
Dimensions Length
4"
Performance
Cubic Capacity 18 cu in
Packaging
Case Quantity 50
Depth 1-5/8

They are designed to house electrical wiring, conductor splices, junctions, and compatible electrical devices in new construction before finished wall surfaces are installed.

These boxes are manufactured from durable non-metallic PVC, providing excellent corrosion resistance, impact durability, and dependable electrical insulation.

The boxes are available in 1-5/8-inch (18 cu. in.) and 2-5/8-inch (32 cu. in.) configurations to accommodate different wiring capacity requirements.

A 4-inch square box provides more wiring space than many standard device boxes, making it ideal for junctions, multiple conductor splices, and installations requiring increased box-fill capacity.

They are ideal for residential, commercial, and light industrial new construction, including homes, offices, schools, retail spaces, and other projects requiring high-capacity non-metallic electrical boxes.

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