3M 7010319562 Butt Splice Terminal Nylon Crimp-on Yellow 50pk

Product Description

The 3M 7010319562 is a fully insulated nylon butt splice terminal designed for making secure inline wire connections in electrical and low-voltage wiring applications. The crimp-on connection method eliminates the need for soldering, providing a fast, reliable termination when installed with a proper ratcheting crimp tool. The yellow color coding identifies the wire gauge range this terminal is rated for, allowing technicians to select the correct splice quickly. Sold in a 50-piece package, this terminal is well suited for service work, panel wiring, and field repairs across residential, commercial, and light industrial electrical installations.

This butt splice terminal is used wherever two wire ends must be joined end-to-end within a single connector barrel. Typical applications include HVAC control wiring, electrical panel extensions, appliance harness repairs, and general low-voltage field wiring. The fully insulated nylon sleeve covers the entire metal barrel, providing electrical insulation and mechanical protection at the termination point. The two-entry design accepts one wire from each end, producing a straight inline splice. Electricians, HVAC technicians, and appliance service professionals regularly use this type of terminal during rough-in, service calls, and retrofit work.

Key Features

• Fully insulated nylon construction provides electrical isolation over the entire splice barrel
• Crimp-on connection type allows fast, solder-free termination
• Yellow color coding for quick wire gauge identification at the job site
• Two wire entries enable standard inline end-to-end wire joining
• Sold in a 50-piece package suited for service kits and bench stock

Compatibility

Designed as an OEM-style replacement and general-use butt splice terminal compatible with standard crimp tooling used in electrical, HVAC, and low-voltage wiring applications.

Installation Notes

Installation should be performed by a licensed electrician or qualified technician in accordance with NEC requirements. Always de-energize and lock out the circuit before making any wire terminations. Use a calibrated ratcheting crimp tool matched to the terminal size to ensure a gas-tight crimp; do not use slip-joint pliers or uncalibrated tools as substitutes. Inspect the insulation sleeve after crimping to confirm it is intact and fully seated over the barrel.