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The ECM INDUSTRIES LLC 20-101 is a 22-pack of vinyl-insulated, solderless ring terminals rated for 22-18 AWG wire and a maximum of 600 volts. Each terminal features a vinyl-insulated barrel that protects the crimped connection from abrasion and moisture ingress. The 4-6 stud size fits a wide range of screw terminals found in electrical panels, control boards, and equipment enclosures. These are UL-approved connectors suited for low-voltage control wiring and general electrical termination work performed by licensed electricians and HVAC technicians.
These ring terminals are used in residential and light commercial applications wherever a secure, solderless screw-terminal connection is needed. Common install scenarios include terminating 22-18 AWG control wiring at transformer lugs, relay coil terminals, thermostat panels, and motor control circuits. The 600-volt rating and 167 degrees F temperature rating make them appropriate for use in both line-voltage and low-voltage control circuits within HVAC equipment, electrical panels, and motor starter enclosures.
Designed as a general-purpose solderless ring terminal for use with 22-18 AWG wire in standard electrical and HVAC control wiring applications requiring a 4-6 stud size.
Installation should be performed by a licensed electrician or qualified HVAC technician in accordance with applicable NEC requirements. De-energize and lock out the circuit before terminating any wiring. Use a calibrated ratcheting crimp tool sized for the wire gauge to ensure a gas-tight crimp. Inspect each terminal for a complete, uniform crimp before re-energizing the circuit.
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