Description
The Copeland 940-0001-54 Start Relay is a precision-engineered electrical component designed to initiate and sustain compressor operation in refrigeration and air conditioning systems. By monitoring current flow and delivering the necessary voltage boost at startup, this relay ensures smooth, consistent compressor motor performance — reducing wear and protecting system reliability over the long term.
Key Features
- Exact OEM replacement for a wide range of compatible Copeland compressors
- Manages electrical control to ensure smooth compressor startup and operation
- Monitors current flow and provides the required voltage boost for motor starting
- Compact, durable construction built for long-lasting, dependable use
- Straightforward installation for fast system restoration and minimal downtime
Application
Ideal for HVAC/R technicians performing compressor maintenance or emergency repairs on refrigeration and air conditioning equipment. This start relay is a critical component for maintaining system efficiency and preventing compressor failure.







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