3RW4076-6BB35 SIEMENS

The SIRIUS 3RW4076-6BB35 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 3RW4076-6BB35 employs a two-phase control method, ensuring reduced voltage and current during motor start-up, minimizing mechanical stress and voltage dips in the power supply. Integrated overload protection safeguards the motor against excessive current draw, extending its lifespan and preventing costly downtime. The soft starter features screw terminals for easy and secure electrical connections. Its compact design allows for space-saving installation in control cabinets. This soft starter provides a cost-effective and user-friendly alternative to traditional starting methods like direct-on-line or star-delta starting. It is ideal for a wide range of applications, including pumps, fans, compressors, and conveyors. The SIRIUS 3RW4076-6BB35 soft starter ensures smooth motor starts, protects your equipment, and optimizes your energy consumption.