The ATS01N222RT is a Soft Starter for asynchronous motor with heat sink. The Altistart® 01 soft start enhances starting performance by ensuring a smooth and controlled start for asynchronous motors, while providing torque surge suppression during both the starting and stopping operation. This highly functional mini soft start can help to decrease your maintenance work and production downtime by preventing the mechanical shocks that create wear and tear on your motor and machinery. It is featured with built-in bypass contactor, plug-in control terminals to simplify wiring, gently start and stop a conveyor moving breakable material, reduce production downtime, fewer breaks in production to repair machinery and transitionless starting. Motor starting performance easily adapted to the application, will handle both easy and hard to start loads.