Cantex EZ18CO 18 Cu In PVC Round Junction Box

Cantex EZ18CO 18 Cu In PVC Round Junction Box

The Cantex EZ18CO is an 18 cubic inch, 3/0 round junction box built from durable PVC for use in low-voltage and lighting installations where a lightweight, corrosion-resistant enclosure is required. Cantex engineers this round box as part of its EZ-series line of nonmetallic electrical boxes, giving installers a dependable, code-supportive connection point for splices, fixture mounting, and conductor junctions. Because the box is molded from PVC rather than metal, it resists rust, corrosion, and the moisture-related degradation that can affect steel enclosures over time, making it a practical choice for a wide range of residential and light commercial wiring applications.

Key Features

• Capacity: 18 cubic inch interior volume (3/0 round box designation) provides ample room for conductor splices and device connections within a compact footprint.
• Durable Construction: Molded PVC body resists corrosion, rust, and moisture intrusion, extending service life versus uncoated metal boxes.
• Round Box Profile: The round shape is designed for fixture and junction applications where a compact, non-rectangular enclosure is preferred.
• Lightweight Design: PVC construction keeps the box lightweight for easier handling, positioning, and mounting on the jobsite compared to metallic alternatives.
• Nonconductive Material: As a PVC enclosure, the EZ18CO adds a layer of electrical insulation around splices and connections housed inside.
• EZ-Series Design: Part of the Cantex EZ line of nonmetallic electrical boxes engineered for straightforward installation in standard wiring runs.

Technical Specifications

• Capacity: 18 Cu In
• Box Designation: 3/0 Round
• Material: PVC
• Shape: Round

Typical Applications

• Residential and Light Commercial Wiring
• Conductor Splices and Junctions
• Lighting Fixture Mounting Points
• Nonmetallic Conduit and Raceway Systems
• New Construction and Remodel Electrical Work

Why Cantex?

Cantex builds its EZ-series PVC boxes, including the EZ18CO round box, to give electrical contractors a corrosion-resistant, lightweight alternative to metallic enclosures without sacrificing the reliable junction and splice protection professionals expect. The nonmetallic PVC construction and 18 cubic inch capacity make this round box a practical choice for installers who need a dependable, easy-to-handle enclosure for everyday wiring work.