Siemens 3 Phase Soft Starter 480V AC, 315 kW, Screw Fixing Mount 3RW5245-6AC04

Siemens 3RW5245-6AC04 is a 3 Phase Soft Starter designed for motor control requiring a maximum supply voltage of 480V AC and a power rating of 315 kW. This soft starter facilitates smooth starting and stopping of three-phase asynchronous motors in industrial environments.

It effectively reduces current peaks and minimizes supply voltage fluctuations to ensure stable and reliable motor operations. The compact design with an integrated bypass reduces wiring and space needs compared to traditional star-delta starters, resulting in energy savings and low heat dissipation inside control cabinets.

Equipped with intelligent monitoring functions, the soft starter protects itself from thermal overload and guards the connected motor from overload conditions. The 3-phase control mechanism is particularly suited for high-power motors and inside-delta circuits, ensuring gentle motor starts via the innovative Soft Torque function.

Easy parameterization is enabled through rotary potentiometers, allowing quick commissioning. The device supports advanced communication protocols including PROFINET, PROFIBUS, EtherNet/IP, and Modbus TCP through optional plug-in modules, facilitating integration into automation systems.

Its mounting uses screw fixing, and the unit features an IP00 rating protecting it from environmental elements typically encountered indoors. Siemens has engineered this product to meet stringent global standards such as CCC, IEC 60721, UL, CSA, IEC 60529, CE/IEC 60947-4-2, IEC 81346-2, and EAC, ensuring reliability and compliance worldwide. Manufactured in the Czech Republic, the product offers exceptional quality and durability.

The 3RW52 series represents Siemens' commitment to innovation and energy efficiency in industrial soft starter solutions, suitable for diverse applications in manufacturing, water treatment, HVAC systems, and other commercial and industrial sectors.

Enables soft starting and stopping of three-phase asynchronous motors efficiently. Reduces current peaks and prevents voltage fluctuations during motor startup. Compact and maintenance-free design with integrated bypass for energy savings.

Offers intelligent monitoring to protect against overheating and motor overload. Equipped with 3-phase control ideal for high motor outputs and inside-delta circuits. Supports parameterization via rotary potentiometers for easy commissioning.

Includes multiple interface communications such as PROFINET, PROFIBUS, EtherNet/IP, and Modbus TCP. Worldwide approvals including IEC, UL, CSA ensure global compliance and reliability. Mounting type: Screw fixing with robust IP00 protection rating.

Dimensions: Length 210mm, Width 202.5mm, Depth 388mm. Explore Siemens Soft Starters and related automation products at EnvMart for industrial automation, control gear, and motor starter solutions.