3M 7000133395 Ring Terminal 22-18 Awg Crimp Red 25 Pack

Product Description

The 3M 7000133395 is a partially insulated circular ring terminal designed for crimp connections on 22 to 18 AWG copper conductors. The terminal features a copper contact with a heat-shrink insulation sleeve in red, making it easy to identify in multi-conductor wiring applications. At 1 inch in overall length and 0.31 inches in ring width, it is sized for a number 8 stud. Electricians and panel technicians use this terminal to terminate control wiring, low-voltage circuits, and equipment grounding conductors where a secure mechanical and electrical connection is required. Each package contains 25 terminals.

This ring terminal is suited for residential and light commercial electrical work, control panel assembly, HVAC low-voltage wiring, and general equipment wiring. The number 8 stud size fits standard screw terminals on contactors, terminal blocks, and control boards. The red color coding indicates compatibility with the 22 to 18 AWG wire range, following the industry-standard color convention for this conductor size. It is appropriate wherever a reliable, inspectable crimp termination is needed in a compact form factor.

Key Features

• Partially insulated with a red heat-shrink sleeve for wire-range identification
• Crimp connection type provides a secure, low-resistance termination
• Copper contact material ensures good conductivity and corrosion resistance
• Sized for a number 8 stud with a ring width of 0.31 inches
• CSA Certified and UL Listed for use in listed assemblies and inspected installations
• EU RoHS Compliant; meets CSA LR22190 and UL File E23438

Compatibility

Designed for use with 22 to 18 AWG conductors and number 8 stud terminations on terminal blocks, contactors, control boards, and similar electrical connection points in residential and commercial applications.

Installation Notes

Installation should be performed by a licensed electrician or qualified technician in accordance with NEC requirements. De-energize and lock out the circuit before terminating or removing any wiring. Use a calibrated ratcheting crimp tool rated for the applicable AWG range to achieve a proper crimp; an under-crimped or over-crimped connection can result in high resistance or mechanical failure. Inspect the completed crimp for conductor pullout resistance before restoring power.