Copeland 514-2000-47 Capacitor Relay Assembly

The Copeland 514-2000-47 Capacitor and Relay Assembly is the OEM start-capacitor, run-capacitor, and relay power pack for single-phase Copeland hermetic compressors, factory-assembled inside a galvanized steel enclosure with a mounting flange and a flexible metal conduit whip with color-coded leads. It replaces the loose relay and capacitors with one wired assembly that mounts as a unit.

On a single-phase compressor, the start capacitor and relay give the motor the starting torque to get the rotor turning, then drop the start circuit out once the compressor is up to speed, while the run capacitor stays in the circuit to keep the motor running efficiently. When one of those parts fails you see a compressor that hums and will not start, trips on overload, or runs with high amp draw. Copeland’s cap-and-relay assemblies are sold in a family, and 514-2000-47 is its own separate, current part number — it is not the same as the 514-2000-46 assembly — so match the assembly to your compressor’s model and serial number and to the capacitor ratings on the original before you order.

Key Benefits

• Complete Factory Assembly: Start capacitor, run capacitor, and relay in one enclosure, pre-wired.
• Fixes Hard-Start Compressors: Restores starting torque and run efficiency on single-phase hermetic compressors.
• Rugged Enclosure: Galvanized steel box with mounting flange and flexible conduit protects the components and wiring.
• OEM Copeland Part: The exact 514-2000-47 assembly, not a universal capacitor kit.

Common Questions

• What is inside? A start capacitor, a run capacitor, and a relay, wired together in one steel enclosure.
• Is it the same as 514-2000-46? No. The 514-2000-47 and 514-2000-46 are separate, current part numbers. Match the assembly to your compressor and to the original’s microfarad ratings.
• What are the symptoms of a bad assembly? A compressor that hums and will not start, overload trips, and high running amps point toward a failed capacitor or relay.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.