Copeland 921-0227-00 Terminal Block 321042-401 allowing it to open or

allowing it to open or close a circuit on temperature rise

It manages pressure ranges from 0-150 PSI for air and 0-125 PSI for water

where it effectively monitors refrigerant pressure and initiates corrective cycles

Common Questions How do I know if the limit switch has tripped

Copeland 921-0227-00 Terminal Block 321042-401 allowing it to open orThe Copeland 921 0227 00 Terminal Block is a direct OEM replacement engineered for high demand HVACR compressor wiring applications. As a veteran technician knows, the integrity of a compressor terminal connection is paramount to preventing terminal venting and arcing in commercial refrigeration and air conditioning systems. This robust connector block kit provides a stable, organized joining point for electrical leads, ensuring consistent power