3M 7010291855 Ring Terminal 16-14 Awg Crimp 1/4 in 100pk

Product Description

The 3M 7010291855 is a partially insulated circular ring terminal designed for crimp connections on copper conductors ranging from 16 to 14 AWG. The terminal measures 1.08 inches in overall length and 0.47 inches in ring width, with a contact thickness of 0.030 inches. The copper contact provides reliable electrical conductivity, and the blue vinyl partial insulation allows visual AWG identification at a glance. This terminal fits a 1/4-inch stud and is sold in a 100-piece package. Electricians and panel technicians install these terminals when terminating control wiring, grounding conductors, or low-voltage circuit runs to bussed stud connections.

This ring terminal is suited for residential and light commercial electrical applications including control panels, HVAC equipment wiring, and instrumentation circuits. The 16 to 14 AWG range covers common control-circuit conductors. The partial insulation design exposes the barrel for inspection after crimping, allowing the installer to confirm full conductor insertion before the connection is made. CSA and UL listings make this terminal appropriate for installations governed by NEC requirements.

Key Features

• Partially insulated barrel allows visual confirmation of crimp quality after installation
• Blue vinyl insulation — standard color coding for 16 to 14 AWG range
• Copper contact material ensures low-resistance termination
• 1/4-inch stud size fits common terminal blocks, bus bars, and ground lugs
• UL Listed and CSA Certified — meets NEC and CSA installation requirements
• RoHS 2011/65/EU Compliant for installations with environmental compliance requirements

Compatibility

Designed for crimp termination onto 16 to 14 AWG copper conductors and mounting to 1/4-inch threaded studs. Suitable as a standard ring terminal in electrical panels, HVAC control wiring, and similar applications where a partially insulated crimp lug is specified.

Installation Notes

Installation is performed by licensed electricians or qualified trades following applicable NEC requirements. De-energize the circuit completely before terminating or landing any conductors. Use a calibrated ratchet crimp tool rated for the terminal barrel size — an improper crimp tool or under-crimped barrel is a common failure point. Verify full conductor insertion through the inspection window before crimping, and confirm the ring seats flat against the stud face before torquing the hardware.