Arlington Industries 846 Single-Screw Duplex Romex/BX Cable Connector, 3/8"

Arlington Industries 846 Single-Screw Duplex Romex/BX Cable Connector, 3/8"

The Arlington Industries 846 is a single-screw duplex connector designed to secure two NM (Romex) or armored (BX) cables through a single 3/8" trade size knockout. Rather than requiring two separate connectors and two knockouts, the duplex configuration lets electricians route a pair of cables into one opening, saving space on crowded panels, junction boxes, and enclosures. The single-screw tightening mechanism provides a fast, secure connection point for each cable while keeping installation straightforward for field crews. Whether used in new construction or retrofit work, this connector delivers a compact, efficient way to bring NM and armored cable into a box.

Key Features

• Trade Size: Sized for a 3/8" knockout, this connector fits standard electrical boxes and enclosures without requiring oversized openings.
• Duplex, Two-Cable Design: A single connector body accommodates two cables through one knockout, reducing the number of openings needed on a box and helping preserve box fill space.
• Single-Screw Connection: Each cable is secured with a single screw, allowing for quick tightening and a dependable mechanical connection during installation.
• Romex/BX Compatibility: Purpose-built for NM (Romex) and armored (BX) cable, making this connector a versatile choice for both non-metallic and armored cable wiring methods.
• Space-Saving Layout: By combining two cable entries into one knockout, the duplex design helps installers maximize available panel and box real estate in crowded wiring runs.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Residential and Commercial Electrical Wiring
• NM (Romex) and Armored (BX) Cable Installations
• Junction Box and Panel Connections
• Single-Knockout Duplex Cable Entry Applications
• Electrical Panels and Enclosures with Limited Knockout Space
• New Construction and Renovation Wiring

Why Arlington Industries?

Arlington Industries builds electrical connectors and fittings that help contractors install cable quickly without compromising a secure, code-conscious connection. This single-screw, duplex cable design reflects Arlington's approach to space-saving, installer-friendly hardware for NM and armored cable applications. When space in a box or panel is at a premium, the Arlington Industries duplex connector gives electricians a practical way to bring two cables into one opening. Choose Arlington Industries for connectors built to support dependable, efficient electrical installations.