Thomas Betts -17210-4-BD Ring Terminal 8 Awg

Product Description

The THOMAS BETTS -17210-4-BD is a ring terminal designed for secure, permanent electrical connections in wire termination applications. It accepts 8 AWG wire and fits a 1/4 inch stud, making it a standard choice for grounding, bonding, and circuit connection tasks across a range of electrical and mechanical systems. Electricians and field technicians use ring terminals like this one when a reliable, vibration-resistant lug connection is required at a terminal block, ground bus, or equipment chassis. The ring-style design keeps the conductor captured on the stud even if the fastener loosens slightly, adding a layer of connection reliability in demanding environments.

This terminal is suited for use in residential, commercial, and light industrial wiring applications where 8 AWG conductors are present. Typical install scenarios include panel grounding, equipment bonding, motor lead connections, and control wiring terminations. It is sold individually with a minimum order quantity of 10 units, making it appropriate for stocking in service vehicles or electrical supply rooms where multiple terminations are routine.

Key Features

• Accepts 8 AWG wire for a secure, properly sized crimp connection
• 1/4 inch stud size fits common terminal blocks, ground buses, and equipment mounting points
• Ring-style barrel keeps the conductor captured on the fastener during service
• Compact form factor suitable for tight panel and enclosure installations
• Sold individually with a minimum order quantity of 10 units for efficient job-site stocking

Compatibility

Designed as an OEM-style replacement and standard termination solution for applications requiring 8 AWG ring terminals with a 1/4 inch stud size in electrical panels, control enclosures, and equipment grounding circuits.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lock out the circuit before stripping conductors or crimping terminals. Use a calibrated ratcheting crimp tool sized for 8 AWG terminals to ensure a full, gas-tight crimp. Avoid over-insertion or under-insertion of the conductor into the barrel, as either condition can compromise connection integrity.