3M 7000133396 Ring Terminal 22-18 Awg Crimp 8 Stud Red 25 Pack

Product Description

The 3M 7000133396 is a partially insulated circular ring terminal designed for crimp connections on copper conductors ranging from 22 to 18 AWG. The terminal features a copper contact, a red heat shrink insulation sleeve, and a No. 8 stud hole for secure mechanical attachment. At 1 inch in overall length and 0.31 inches in ring width, it suits compact wiring applications where reliable termination is critical. Electricians and panel wiring technicians use this terminal to create clean, vibration-resistant connections on low-voltage control circuits, HVAC systems, and general electrical assemblies. Each package contains 25 terminals.

This ring terminal is well suited for residential and light commercial wiring applications involving 22 to 18 AWG stranded or solid copper wire. Typical install scenarios include control board wiring, thermostat hookups, panel sub-circuits, and equipment terminations where a No. 8 stud size is specified. The red color coding instantly identifies the compatible wire gauge range on the bench or in the field, speeding up installation and reducing termination errors.

Key Features

• Partially insulated design with red heat shrink sleeve for wire gauge identification and insulation protection
• Copper contact material provides reliable conductivity and corrosion resistance
• Crimp connection type for fast, consistent terminations without soldering
• Compatible with 22 to 18 AWG conductors
• No. 8 stud size for secure mechanical fastening
• CSA Certified, UL Listed, and EU RoHS Compliant

Compatibility

Designed for use with 22 to 18 AWG copper conductors and No. 8 stud fasteners in standard crimp terminal applications.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lock out the circuit before terminating or repositioning any wiring. Use a calibrated ratcheting crimp tool rated for the appropriate AWG range to ensure a complete, gas-tight crimp. Avoid over-stripping the conductor, as excess exposed wire beyond the barrel can compromise insulation integrity.