Copeland 943-0064-00 Sensor 321142-301 and LB-29333BBS

and LB-29333BBS

As a veteran-preferred HVAC maintenance tool

Built for reliability in the field

Engineered for seamless integration with standard ECM motors

Copeland 943-0064-00 Sensor 321142-301 and LB-29333BBSThe Copeland 943 0064 00 Sensor is a precision engineered current sensor designed for high accuracy electrical monitoring within HVACR refrigeration systems. Leveraging advanced Hall Effect technology, this sensor measures AC and DC current without requiring circuit interruption, providing a linear output directly proportional to the motors electrical load. It is a critical component for compressor diagnostics, enabling the internal control