3M 7100024640 Insulated Butt Splice 16-14 Awg

Product Description

The 3M 7100024640 is an insulated butted seam disconnect terminal designed for 16-14 AWG wire ranges. The female connector accepts a male tab via a tongue-slip engagement, and the rolled edges and dents molded into the female part deliver strong retention force without sacrificing quick-disconnect serviceability. This terminal is used in low-voltage wiring applications where a reliable, repeatable mechanical connection is required. Electricians, HVAC technicians, and panel wiring professionals use this style of terminal when fast field assembly and secure wire termination are both priorities.

This disconnect terminal suits residential and light commercial wiring projects where 16-14 AWG conductors are common. Typical applications include control wiring, appliance connections, HVAC low-voltage circuits, and general electrical panel or harness assembly work. The insulated sleeve protects the connection point from incidental contact and environmental exposure in standard indoor installations.

Key Features

• Wire range: 16-14 AWG — covers the most common low-voltage control wire gauges
• Insulated sleeve provides protection at the termination point
• Butted seam female design accepts a male blade tab for quick engagement
• Rolled edges and dents on the female part generate strong holding force
• Allows fast disconnect without tools during service or troubleshooting
• Sold in case quantities of 1000 for production and service shop stocking

Compatibility

Designed as a standard female disconnect terminal compatible with 16-14 AWG conductors and conventional male blade tab connectors in residential and light commercial electrical and control wiring applications.

Installation Notes

Installation is performed by qualified electricians or HVAC technicians following applicable NEC guidelines for conductor termination. De-energize the circuit completely before making or breaking any terminal connections. Use a calibrated ratcheting crimping tool rated for insulated disconnect terminals to ensure proper crimp depth and insulation integrity. Inspect the mating male tab for corrosion or deformation before engaging the female connector.

Technical Specifications

• Wire Range: 16-14 AWG
• Connector Gender: Female
• Insulation: Insulated
• Connection Type: Quick Disconnect, Tongue-Slip Engagement
• Weight: 0.01 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1000

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100024640