Thomas Betts RA18-111F Female Wire Disconnect 22-18 Awg

Product Description

The THOMAS BETTS RA18-111F is a fully insulated female wire disconnect terminal designed for reliable quick-connect and quick-disconnect wiring applications. Constructed from red nylon insulation rated to UL 94 V-2, this terminal accepts 22 to 18 AWG conductors and features a 0.11 inch (1/8 inch) tab width for engagement with matching male disconnects. It is sold in a package quantity of 100. Electricians and control wiring technicians use this type of terminal wherever a serviceable, insulation-protected crimp connection is required in panel wiring, appliance harnesses, or low-voltage control circuits.

This disconnect terminal is suited for residential and light commercial wiring applications where 22 to 18 AWG wire is routed to quick-disconnect headers, relay terminals, or control board connectors. The fully insulated nylon sleeve provides finger-safe contact protection after termination. Typical install scenarios include HVAC control wiring, appliance repair, and electrical panel subassemblies where repeated connect and disconnect cycles are expected during service.

Key Features

• Fully insulated nylon sleeve rated UL 94 V-2 for flame resistance
• Accepts 22-18 AWG conductors for versatile wire gauge compatibility
• 0.11 inch (1/8 inch) tab width for standard female disconnect engagement
• Red insulation color for quick visual identification of wire gauge range
• RoHS compliant construction
• Sold in a package quantity of 100

Compatibility

Designed as an OEM-style crimp terminal compatible with standard 0.11 inch tab male disconnects used in low-voltage control wiring and appliance harness applications accepting 22-18 AWG conductors.

Installation Notes

Installation is performed by licensed electricians or qualified control wiring technicians. Always de-energize the circuit before terminating or removing disconnect terminals. Use a calibrated ratchet crimping tool sized for the 22-18 AWG range to achieve a secure mechanical and electrical connection. Inspect the insulation sleeve after crimping to confirm the nylon has not cracked or pulled back from the terminal body.