3RW4076-2BB35 SIEMENS

The SIRIUS 3RW4076-2BB35 soft starter is a highly reliable and efficient solution for smoothly starting three-phase asynchronous motors. This S12 soft starter is designed for motors with a rated power of up to 400 hp at 575 V and can handle a current of 385 A at an ambient temperature of 50°C. It operates within a voltage range of 400-600 V AC and utilizes a 115 V AC control supply voltage. The 3RW4076-2BB35 features spring-type terminals for quick, secure, and vibration-resistant connections, simplifying installation and maintenance. This soft starter reduces mechanical stress and voltage dips during motor start-up, extending the lifespan of both the motor and the connected equipment. Integrated protective functions, such as overload protection and motor protection, ensure safe and reliable operation. The compact design allows for space-saving installation in control cabinets. It is ideal for applications requiring smooth starting and stopping of motors, such as pumps, fans, and compressors. Siemens SIRIUS soft starters are known for their quality, durability, and advanced technology.