3M 7010349263 Female Wire Disconnect 12-10 Awg 50 Pack

Product Description

The 3M 7010349263 is a female wire disconnect connector designed for quick, tool-free termination of 12-10 AWG stranded or solid copper conductors. The partially insulated vinyl sleeve is yellow, indicating compatibility with the 12-10 AWG wire range, and helps prevent incidental contact with adjacent terminals after mating. The 1/4 inch tab width accepts standard male quick-disconnect tabs common in HVAC control wiring, appliance harnesses, and low-voltage circuit assemblies. Each connector is RoHS 2011/65/EU compliant. This package contains 50 connectors. Electricians, HVAC technicians, and panel wiring professionals use these disconnects where reliable removable connections are required without soldering or wire nuts.

This connector is suited for residential and light commercial wiring applications including HVAC control panels, fan motor leads, thermostat wiring terminations, and general electrical panel assembly. The 1/4 inch tab size is a widely used standard in equipment harnesses across multiple trade disciplines. These disconnects are appropriate wherever a secure, removable termination is needed on 12 or 10 AWG wire in both new installation and service replacement scenarios.

Key Features

• Female disconnect accepts standard 1/4 inch male quick-connect tabs
• Rated for 12-10 AWG wire range
• Yellow vinyl insulation provides partial coverage and AWG range identification
• RoHS 2011/65/EU compliant for use in environmentally regulated applications
• 50 connectors per package — suitable for job-site stocking or service van inventory

Compatibility

Designed as a standard female quick-disconnect termination for 12-10 AWG conductors with 1/4 inch male tab receptacles common in HVAC, appliance, and general electrical wiring assemblies.

Installation Notes

Installation should be performed by a qualified electrician or licensed HVAC technician in accordance with applicable NEC requirements. De-energize the circuit completely before installing or removing any wire disconnect. Use a proper ratcheting or calibrated crimp tool sized for the 12-10 AWG range to achieve a secure mechanical crimp — do not rely on hand pressure alone. Inspect the insulation sleeve after crimping to confirm full seating and no conductor exposure beyond the sleeve.