Thomas Betts B14-10 Ring Terminal 18-14 Awg 10 Stud 100pk

Product Description

The THOMAS BETTS B14-10 is a non-insulated, D-shaped ring terminal designed for crimp-style wire terminations in electrical wiring applications. Sized for 18 to 14 AWG conductors and fitted for a No. 10 stud, this terminal provides a secure, low-resistance connection point on terminal blocks, equipment grounds, and panel wiring. The copper contact body features a TiN (titanium nitride) plating for corrosion resistance and reliable conductivity. At 0.75 inches long and 0.31 inches wide, the compact footprint suits tight wiring layouts common in control panels, HVAC equipment, and light commercial electrical work. Sold in a package of 100.

This terminal is well suited for residential and light commercial electrical installations where non-insulated ring lugs are required at grounding points, terminal strips, or equipment bonding connections. Electricians and HVAC technicians use crimp ring terminals like the B14-10 when terminating control wiring, equipment ground leads, and low-voltage circuit conductors at screw-terminal lug points. The blue color coding aids wire range identification during installation and inspection. Compatible with standard ratcheting crimp tools designed for non-insulated terminals in the 18 to 14 AWG range.

Key Features

• D-shaped ring profile fits No. 10 stud hardware
• Crimp connection accepts 18 to 14 AWG wire without insulation sleeve
• Copper contact with TiN plating for corrosion resistance and stable conductivity
• Blue color coding for quick visual wire-range identification
• UL Listed and CSA Certified; meets UL 486A, UL 486B, UL 94 V-0, and RoHS requirements
• Compact 0.75-inch length suits dense panel and control-board wiring layouts

Compatibility

Designed for use with 18 to 14 AWG copper conductors terminated at No. 10 stud hardware; suitable for use in electrical panels, HVAC control boards, and terminal strip applications requiring a non-insulated ring lug.

Installation Notes

Installation should be performed by a licensed electrician or qualified technician in accordance with NEC requirements and applicable local codes. De-energize the circuit completely before terminating or inspecting ring terminal connections. Use a ratcheting crimp tool rated for non-insulated terminals in the 18 to 14 AWG range to ensure a full, gas-tight crimp. Do not attempt to solder over a crimped connection or reuse a terminal that has already been crimped.