Siemens 3RK1301-0JB00-0AA2 Standard Direct Starter

The Standard Direct Starter, also known as Direct On-Line Starter or Motor Starter, from Siemens with type number 3RK1301-0JB00-0AA2 is an electrical module for directly switching on electric motors. It has the dimensions 30 x 10 x 20 cm and weighs 1 kg. Direct starters are used to connect electric motors directly to the power supply and offer basic protection against overload and short circuit. Typical applications can be found in industrial systems such as conveyor belts, pumps, and fans, where simple and reliable motor control is required.