Thomas Betts RC10-6FL Locking Fork Terminal 6 Stud 600V

Product Description

The THOMAS BETTS RC10-6FL is a locking fork terminal designed for secure, permanent electrical connections in wire termination applications. Partially insulated with a yellow nylon sleeve, this crimp-style terminal accepts a No. 6 stud and is rated for up to 600 volts. The copper contact body features a TiN (tin) plating for reliable conductivity and corrosion resistance. At 0.97 inches in overall length with a fork width of 0.31 inches, it is sized for compact terminal blocks and equipment panels. Electricians and electrical contractors install this terminal using a ratcheting crimp tool to form a gas-tight, vibration-resistant connection that locks onto the stud to prevent accidental loosening.

This locking fork terminal is suited for residential, commercial, and light industrial wiring applications where a removable yet secure stud connection is required. The partially insulated nylon barrel protects the wire entry point and helps prevent contact with adjacent conductors. Typical installations include panel boards, control enclosures, terminal strips, and equipment wiring where No. 6 stud fasteners are used. The yellow color coding indicates a specific wire gauge range consistent with standard industry color conventions for partially insulated fork terminals. Sold in packages of 50, this terminal is a standard consumable for electricians stocking service vehicles or shop inventory.

Key Features

• Locking fork design prevents terminal from backing off the stud during vibration or movement
• Partially insulated yellow nylon sleeve provides wire entry protection and gauge identification
• Crimp connection type ensures a gas-tight, low-resistance contact
• Copper contact with TiN plating for improved corrosion resistance and conductivity
• Rated to 600 volts — suitable for standard branch circuit and control wiring
• Meets UL 486A, UL 486B, CSA 22.2, and RoHS requirements

Compatibility

Designed for use with No. 6 stud termination points on terminal blocks, bus bars, control panels, and electrical equipment where a partially insulated locking fork terminal with crimp connection is specified.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NEC requirements and applicable local codes. De-energize and lock out the circuit before terminating any conductors. Use a calibrated ratcheting crimp tool rated for the terminal barrel size to achieve a proper crimp — do not use pliers or uncalibrated tools, as an improper crimp can result in high-resistance connections or pull-out failure. After crimping, verify the fork seats fully onto the stud and the locking feature engages before torquing the stud fastener.