Thomas Betts RAD18-182 Female Wire Disconnect 22-18 Awg

Product Description

The THOMAS BETTS RAD18-182 is a fully insulated female wire disconnect designed for reliable quick-connect and quick-disconnect terminations in electrical wiring applications. The connector features a red nylon insulating sleeve that fully covers the terminal, reducing the risk of accidental contact with energized conductors. Rated for 22-18 AWG wire, it accepts a 0.187 inch tab width, the standard 3/16 inch push-on tab size common in low-voltage control circuits, appliance wiring, and HVAC equipment. Licensed electricians, HVAC technicians, and panel wiring specialists use these connectors as a fast, tool-free termination method in both new construction and service work.

This disconnect is suited for residential and light commercial electrical and HVAC control wiring where a removable, insulated quick-connect terminal is required. Typical applications include control board wire harnesses, thermostat wiring connections, appliance terminal blocks, and low-voltage panel connections. The red color coding assists technicians in identifying 22-18 AWG terminations at a glance during installation and troubleshooting. These connectors are sold in packages of 100, making them practical for service trucks, panel shops, and production wiring environments.

Key Features

• Fully insulated nylon sleeve provides complete conductor coverage and reduces accidental contact risk
• Fits 0.187 inch (3/16 inch) standard push-on tab receptacles common in HVAC and appliance wiring
• Accepts 22-18 AWG wire for flexible use across control circuit and light-duty power applications
• Red insulation color coding identifies 22-18 AWG gauge range for fast visual sorting on the job
• CSA Certified, UL Listed, UL 94 V-2 flame-rated nylon, and RoHS compliant
• Package quantity of 100 supports high-volume wiring tasks and service stock

Compatibility

Designed as an OEM-style replacement and general-use female disconnect for 22-18 AWG wire terminations requiring a standard 0.187 inch push-on tab connection.

Installation Notes

Installation is performed by licensed electricians or qualified HVAC technicians following applicable NEC guidelines. De-energize all circuits before crimping or disconnecting terminals. Use a calibrated ratcheting crimp tool sized for insulated disconnects to ensure a secure mechanical and electrical connection. Do not over-crimp or attempt to re-use a previously crimped terminal, as connection integrity may be compromised.