3M 7010349631 Butt Splice Terminal Nylon Crimp-on 50 Pack

Product Description

The 3M 7010349631 is a fully insulated butt splice terminal designed for crimp-on wire connections in electrical and low-voltage wiring applications. The terminal body is constructed from copper contact material with a clear nylon insulating sleeve that provides full coverage over the connection joint. At 0.83 inches overall length, it is suited for inline wire splicing in tight spaces. Electricians and wiring technicians use these terminals to create secure, insulated inline joints without soldering. Each package contains 50 terminals.

This butt splice terminal is used in residential, commercial, and light industrial wiring work where a clean, insulated inline connection is required. Typical applications include panel wiring, control circuit repairs, appliance wiring, and low-voltage signal runs. The clear nylon insulation allows visual inspection of the crimped joint after installation, which is useful during inspection and troubleshooting. The crimp-on design works with standard ratcheting crimp tools commonly found in electrical trade kits.

Key Features

• Fully insulated nylon sleeve provides complete coverage over the splice joint
• Clear insulation allows visual confirmation of proper wire insertion before crimping
• Copper contact material ensures reliable electrical conductivity
• Crimp-on connection eliminates the need for soldering
• Compact 0.83 inch overall length suits confined wiring spaces
• Sold in a 50-pack for service truck and job site stocking

Compatibility

Designed as an OEM-style replacement and general-use butt splice terminal for crimp-on electrical wiring applications across residential, commercial, and light industrial systems.

Installation Notes

Installation is performed by licensed electricians or qualified wiring technicians. De-energize the circuit completely before making any inline splice connections. Use a calibrated ratcheting crimp tool appropriate for the wire gauge being terminated to achieve a consistent, gas-tight crimp. Verify wire insertion depth through the clear nylon sleeve before crimping, and inspect the finished crimp for any insulation damage or exposed conductor.