3M 7010397272 Ring Terminal 22-18 Awg Crimp 3/8 Inch

Product Description

The 3M 7010397272 is a partially insulated circular ring terminal designed for crimp connections on copper conductors. It accepts wire sizes from 22 to 18 AWG and mounts to a 3/8-inch stud. The nylon insulation sleeve is red, indicating compatibility with the 22-to-18 AWG wire range under standard color-coding conventions. Copper contact material ensures reliable conductivity at the termination point. This terminal is suited for panel wiring, control circuits, and general electrical termination work performed by licensed electricians and skilled tradespeople.

Partially insulated ring terminals of this type are commonly installed in residential and light commercial electrical panels, HVAC control wiring, and low-voltage circuit terminations. The crimp connection method provides a secure, vibration-resistant bond without soldering. The red nylon sleeve protects the barrel while leaving the ring exposed for stud mounting. Each package contains 100 terminals, making this suitable for production wiring, service truck restocking, or larger panel installations.

Key Features

• Partially insulated nylon sleeve in red for 22 to 18 AWG wire identification
• Crimp connection type eliminates the need for soldering
• Copper contact material for reliable electrical conductivity
• 3/8-inch stud size for standard panel and equipment mounting
• CSA Certified and UL Listed for code-compliant installations
• RoHS 2011 and EU Compliant for restricted-substance compliance

Compatibility

Designed as an OEM-style crimp ring terminal for use with 22 to 18 AWG copper conductors terminating on 3/8-inch studs in residential and commercial electrical applications.

Installation Notes

Installation should be performed by a qualified electrician following applicable NEC requirements. De-energize and lock out the circuit before terminating any wiring. Use a calibrated ratcheting crimp tool rated for the wire gauge and terminal type to achieve a proper crimp — do not use pliers as a substitute. Inspect the crimped barrel for deformation or conductor pullback before securing the ring to the stud.