Copeland 940-0001-68 Potential Relay 3ARR3KC6V5 Refrigeration Machine Accessories kits

Start Relay

The 3ARR3KC6V5 start relay is a spare part for COPELAND refrigeration machines. It is fitted between the compressor compartment and the actual compressor, in order to control the supply voltage by means of an ON/OFF command. This component effectively prevents starting the compressor when there is no charge in the system, so it prevents it from start-up damage.

The Copeland 940-0001-68 Potential Relay is a replacement start relay for three phase systems. The start relay operates by sensing refrigerant in the compressor suction line and begins to conduct once the refrigerant level has risen beyond certain

The Copeland 940-0001-68 Potential Relay kits includes the following items: 1 x Compressor Start Relay, 1 x Refrigeration System Start Relay, 2 x Isolation Relays, and 4 x Thermistor. It comes in a storage box that allows you to keep your relay kits organized and safe from being damaged.

The Copeland Relay Start 940-0001-68 kits are designed to work with many Copeland scroll compressors. These kits provide a convenient method of restarting the system by means of a separate start contactor, when the relay contacts open following power interruption.

This Potential Relay provides your refrigerator with a method of sensing that the compressor has been energized. It is built with Copeland quality to ensure a long life and has an operating principle of Oil-Filled.