Siemens 3RW52 3 Phase Soft Starter 480V AC 560 kW Screw Fixing Mount 3RW5248-6TC04

Siemens 3RW5248-6TC04 Soft Starter is a high-performance industrial automation device engineered for soft starting and stopping of three-phase asynchronous motors. Operating at 480V AC and with a power rating of 560 kW, this soft starter ensures smooth motor activation, reducing mechanical load and electrical supply stress.

This model uses three-phase control technology, making it especially suitable for high motor outputs and inside-delta circuits. The integrated bypass feature contributes to a compact size, reducing heat generation inside control cabinets, improving space utilization and energy efficiency.

Equipped with intelligent monitoring functions, the soft starter protects against overheating and overload conditions, enhancing equipment reliability and motor longevity. The unit features screw fixing mount type and various international approvals such as CE, IEC 60947-4-2, IEC 60529, CCC, EAC, CSA, and UL.

Commissioning is simplified by parameterization through rotary potentiometers, allowing quick adjustments of start parameters. Its wide control power supply range operates with 24 V AC/DC and main power at 200-480 V with screw terminals.

The soft starter supports optional plug-in communication modules for PROFINET, PROFIBUS, and Modbus TCP, facilitating integration into modern industrial networks. Additional modules can be installed on the device or control cabinet door for enhanced human-machine interface capabilities.

Manufactured in the Czech Republic, the 3RW5248-6TC04 forms part of the Siemens 3RW52 series noted for energy-saving features and compact design. This product reduces startup mechanical and electrical stress thereby increasing the life span and minimizing maintenance costs.

Suitable for industries such as manufacturing, HVAC systems, water treatment, and general industrial automation. Its compactness, reliable operation, and advanced features make it a preferred choice for motor control applications requiring soft starting technology.

Soft starting and stopping reduces mechanical stress and current peaks. Three-phase control optimizes motor startup for high power outputs. Integrated bypass minimizes heat dissipation and saves energy. Intelligent protection against overheating and motor overload.

Easy parameter setting via rotary potentiometer. Multiple international standards approvals ensure quality and safety compliance. Supports communication via PROFINET, PROFIBUS, and Modbus TCP protocols. Compact size allows efficient control cabinet design.

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