Thomas Betts RB14-8FL Locking Fork Terminal 8 Stud

Product Description

The THOMAS BETTS RB14-8FL is a partially insulated locking fork terminal designed for secure, vibration-resistant electrical terminations in demanding wiring applications. The locking-style fork design grips the stud to resist backing off under vibration, making it well suited for environments where terminal loosening is a concern. Rated at 600 volts and constructed with a copper contact plated with titanium nitride (TiN), this terminal delivers reliable conductivity and corrosion resistance. The nylon insulation sleeve is blue, indicating compatibility with the standard wire gauge range for that color designation. Termination is accomplished by crimp, requiring no soldering. Electricians and panel wiring technicians are the primary installers of this terminal type.

This locking fork terminal is used in residential, commercial, and light industrial electrical wiring where a #8 stud connection is required. It is commonly installed in control panels, junction boxes, motor terminal connections, and equipment wiring harnesses where terminals must remain secure under mechanical stress or vibration. The crimp termination method suits production wiring environments and field service work alike. The blue nylon insulation provides a visual indicator for wire gauge range during assembly and inspection.

Key Features

• Locking fork design resists loosening under vibration and torque
• 600-volt rating suitable for standard control and power wiring applications
• Copper contact with TiN plating for conductivity and corrosion resistance
• Partially insulated blue nylon sleeve for visual identification and finger protection
• Crimp termination for fast, reliable installation without soldering
• Meets UL 486A, UL 486B, CSA 22.2, and RoHS compliance requirements

Compatibility

Designed for use with #8 stud fasteners. Compatible with wire gauge ranges corresponding to the blue insulation color designation for partially insulated crimp fork terminals.

Installation Notes

Installation should be performed by a licensed electrician or qualified wiring technician. De-energize all circuits before terminating or removing any conductors. Use a calibrated ratcheting crimp tool rated for the terminal and wire gauge being terminated to ensure a consistent, gas-tight crimp. Follow NEC requirements for terminal ratings, conductor sizing, and torque specifications of the fastening stud.