Siemens 3 Phase Soft Starter 3RW5248-6AC04, 480V AC, 560 kW, Screw Fixing Mount, IP00, Series 3RW52

Siemens 3RW5248-6AC04 is a high-performance 3 Phase Soft Starter operating at 480V AC with a power rating of 560 kW. It is engineered for reliable soft starting and stopping of three-phase asynchronous motors in diverse industrial and commercial settings.

This soft starter significantly reduces current peaks, thereby preventing supply voltage fluctuations and protecting the power supply network during motor startup. Its soft torque function enables gentle motor acceleration, minimizing mechanical stresses and prolonging equipment lifespan. The compact design with an integrated bypass results in lower heat dissipation and saves space in control cabinets.

Designed for simple applications, this Siemens soft starter offers screw fixing mount installation and three-phase control ideal for high motor outputs and inside-delta circuits. Intelligent monitoring functions safeguard the soft starter from overheating and protect the motor against overload conditions. The device allows limiting the startup current to a configurable maximum value for optimal performance.

Commissioning is rapid and user-friendly through potentiometer-based parameterization and rotary controls. The product conforms to global standards including IEC 60721, IEC 60529, UL, CSA, CCC, CE, and IEC 60947-4-2 certifications, ensuring high safety and reliability.

Available with optional plug-in communication modules, it supports PROFINET, PROFIBUS, and Modbus TCP interfaces to integrate into advanced automation systems. Various HMI modules are also offered for easy installation within the device or control cabinet doors.

This Soft Starter is a concentrated, compact solution that contributes to energy savings and efficient operation in industrial automation, manufacturing plants, HVAC systems, water treatment facilities, and other applications requiring precise motor control.

Reduces electrical and mechanical stresses during motor startup. Compact design with integrated bypass minimizes heat in control cabinets. Equipped with intelligent monitoring to prevent overload and overheating. Parameterization with rotary potentiometers for user-friendly setup.

Compatible with multiple communication protocols for integration. Compliance with international safety and performance standards. Designed for maintenance-free operation and energy efficiency. Screw fixing mount for robust installation.

Manufactured in Czech Republic ensuring high quality. Ideal for industrial automation, manufacturing, HVAC, and water treatment. Explore more Siemens automation and control gear products on EnvMart for reliable solutions that enhance operational efficiency.