3M 7010397400 Female Wire Disconnect 22-18 Awg Red Vinyl 100pk

Product Description

The 3M 7010397400 is a female quick-disconnect terminal designed for fast, tool-free wire termination in low-voltage wiring applications. The connector accepts 22 to 18 AWG wire and features a 0.187 inch tab width, making it compatible with standard 3/16 inch male disconnect tabs found throughout HVAC control wiring, appliance wiring, and electrical panel sub-assemblies. The vinyl insulation is partially applied, providing basic protection at the barrel while keeping the terminal accessible for inspection. The red color coding follows the standard color convention for 22-18 AWG terminals, helping technicians identify wire gauge at a glance during installation and service.

This disconnect is used in residential and light commercial applications where removable wire connections are needed without soldering or crimped splices. Common install scenarios include low-voltage thermostat wiring, HVAC control board harnesses, motor connections, and electrical panel accessory wiring. The 100-piece package suits service vans and shop inventory stocking. Electricians, HVAC technicians, and appliance service technicians are the primary installers of this type of terminal.

Key Features

• Female quick-disconnect terminal accepts standard 0.187 inch (3/16 inch) male tabs
• Rated for 22-18 AWG wire range with red color coding for quick gauge identification
• Vinyl insulation partially covers the barrel for basic protection and easy visual inspection
• RoHS 2011/65/EU compliant for use in environmentally regulated installations
• Sold in a 100-piece package for bulk stocking and service inventory

Compatibility

Designed as an OEM-style replacement and general-use female disconnect terminal for 22-18 AWG wire applications requiring a 0.187 inch tab width connection point.

Installation Notes

Installation requires a ratcheting or plier-style wire terminal crimping tool sized for the 22-18 AWG range. Always de-energize the circuit before installing or removing disconnect terminals. Strip wire to the manufacturer-recommended length to ensure full barrel engagement before crimping. Follow NEC guidelines for connector ratings relative to circuit voltage and amperage when selecting terminals for panel or control board wiring.