Ecm Industries Llc AMT-120 Butt Splice Connector 22-18 Awg 3 Pack

Product Description

The ECM INDUSTRIES LLC AMT-120 is a red nylon insulated butt splice connector designed to join two conductors in a single in-line termination. Rated for 22 to 18 AWG wire, this connector is suited for low-voltage control wiring, HVAC harness repairs, and electrical panel connections where a clean, insulated splice is required. Each pack contains 3 connectors. The nylon insulation sleeve provides a protective barrier over the crimp joint. UL Listed construction confirms the connector meets established safety standards for electrical splicing applications.

The AMT-120 is used wherever inline wire splices are needed in residential and light commercial electrical or HVAC work. Typical applications include control board wiring repairs, thermostat wire extensions, low-voltage circuit splicing, and general electrical maintenance. The red color coding indicates compatibility with 22 to 18 AWG wire, following the industry-standard color identification system for insulated terminals. Electricians and HVAC technicians working on wire harnesses, junction repairs, or field modifications will find these connectors appropriate for the task.

Key Features

• Wire range: 22 to 18 AWG
• Red nylon insulation for wire-gauge identification and conductor protection
• Butt splice design for in-line conductor joining
• UL Listed for electrical safety compliance
• 3 connectors per pack, sold in packages of 10 packs

Compatibility

Designed as a standard insulated butt splice connector compatible with 22 to 18 AWG copper conductors in low-voltage electrical and HVAC control wiring applications.

Installation Notes

Installation is performed by licensed electricians or HVAC technicians. De-energize the circuit completely before stripping and inserting conductors into the connector. Use a proper ratcheting or calibrated crimp tool sized for insulated terminals to achieve a secure crimp — do not use pliers as a substitute. Follow applicable NEC requirements for splice protection and conductor sizing in the circuit being serviced.