Thomas Betts TN10-WJ-XV Wire Joint Connector 10-12 Awg

Product Description

The THOMAS BETTS TN10-WJ-XV is a twist-on wire joint connector designed for making fast, reliable electrical splices in branch circuit wiring. Rated for 300 volts and a maximum operating temperature of 221 degrees F, this white connector is sized for 12 to 10 AWG conductors. The twist-on design requires no tools — the technician simply inserts stripped conductors and turns the connector clockwise to form a secure mechanical and electrical connection. It is installed by licensed electricians and qualified electrical workers on residential and light commercial wiring projects. Each package contains 75 connectors, making it practical for service vans and job-site use.

This connector is suited for splicing copper conductors in junction boxes, panel feeders, device boxes, and general branch circuit applications. The white color coding corresponds to the 10 to 12 AWG range, allowing technicians to quickly identify the correct connector size during installation. It is appropriate for use in dry and damp locations where NEC-compliant wire terminations are required. The package quantity of 75 units supports both single-service calls and larger installation runs.

Key Features

• Twist-on wire joint style — no tools required for termination
• Rated 300 volts for standard branch circuit applications
• Maximum operating temperature of 221 degrees F
• Compatible with 12 to 10 AWG conductors
• White color coding for quick AWG range identification
• Package quantity of 75 connectors per unit

Compatibility

Designed as an OEM-style replacement twist-on connector for use with 10 to 12 AWG copper conductors in standard residential and light commercial electrical wiring applications.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). Always de-energize the circuit and verify with a non-contact voltage tester before making or modifying any wire connections. Strip conductors to the appropriate length per the connector manufacturer guidelines, insert wires fully, and rotate the connector clockwise until firm resistance is felt. Do not over-tighten or force conductors that exceed the rated AWG range.