Ecm Industries Llc 20-121 Butt Splice Connector 22-18 Awg 22 Pack

Product Description

The ECM INDUSTRIES LLC 20-121 is a 22-pack of insulated, solderless butt splice connectors rated for 22-18 AWG wire. Each connector provides a secure, insulated termination for joining two conductors end-to-end without soldering. Rated at 600 volts maximum and a temperature rating of 167 degrees F (75 degrees C), these connectors are built for reliable performance in low-voltage control wiring, electrical panels, and field service applications. UL approved. Electricians, HVAC technicians, and pool service pros reach for butt splice connectors when making quick, code-acceptable wire joints in control circuits and equipment wiring harnesses.

These connectors are suited for residential and light commercial electrical and HVAC work where 22-18 AWG conductors are common, including thermostat wiring, low-voltage control circuits, appliance wiring, and equipment harness repairs. The solderless crimp design speeds up field repairs and panel wiring without specialized heat equipment. The 22-piece pack quantity makes this a practical stock item for service vans and shop inventory.

Key Features

• Accepts 22-18 AWG wire range for versatile low-voltage and control circuit applications
• Rated at 600 volts maximum for broad electrical compatibility
• Temperature rating of 167 degrees F (75 degrees C)
• Insulated construction for safe, protected terminations
• Solderless crimp design eliminates the need for solder or heat tools
• UL approved
• 22-piece pack for convenient stocking and field use

Compatibility

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

Installation Notes

Installation should be performed by a licensed electrician or qualified technician in accordance with applicable NEC requirements. De-energize the circuit and verify absence of voltage before making any wire terminations. Use a proper ratcheting wire crimping tool sized for the connector to achieve a secure, gas-tight crimp. Avoid over-stripping wire insulation, and confirm the insulation sleeve fully covers the conductor joint after crimping.