Trane MOT19010 Motor 3-Speed 1/12HP 115V 775 RPM

This Trane RLY3246 Overload Relay is protective equipment that is used to protect commercial and industrial motors from electrical overload. The operations of this type of speed control are based on measuring the current that is passing through the motor. If the current rises higher than the specified threshold level (which can be set between 25 to 100 A), the relay opens and shuts the power to protect the motor. To resume the operation after an overload event, the relay has a manual reset button, which means that the relay cannot be turned on automatically after the overload event. The following are the advantages of this compact and easy-to-install relay. It improves the efficiency and availability of HVAC equipment by protecting the motor against excessive current.