Copeland 971-0561-73 Protector Kit 324846-701 and the line power/common wire

and the line power/common wire to the C terminal

What does error code 203 mean on newer Lennox boards

this terminal block is rated for 240V but functions correctly in 208V single-phase systems commonly found in commercial installations

allowing it to substitute for lower 370V applications while maintaining its 50/60Hz frequency compatibility

making it suitable for modern high-speed motors

Copeland 971-0561-73 Protector Kit 324846-701 and the line power/common wireThe Copeland 971 0561 73 Protector Kit is a critical line of defense for maintaining the operational integrity of your refrigeration and air conditioning compressors. This 115V OEM compressor protection assembly is specifically engineered to mitigate the risk of motor failure caused by electrical overheads, thermal spikes, or abnormal operating cycles. As an essential overload protector kit, it monitors real time performance parameters and triggers a