Siemens 3RW52 3 Phase Soft Starter 480V AC, 560 kW, Screw Fixing IP00 3RW5248-6TC14

Siemens 3RW5248-6TC14 is a high-performance 3 Phase Soft Starter designed for industrial motor control with a power rating of 560 kW and maximum supply voltage of 480V AC. It features screw fixing mount type and an IP00 rating suitable for indoor environments requiring reliable starting and stopping of three-phase asynchronous motors.

This soft starter offers significant benefits such as reducing current peaks during motor startup, minimizing mechanical stress on drive components, and lowering supply voltage fluctuations. The integrated bypass ensures compact construction, energy savings, and low heat generation within control panels.

Engineered for demanding applications, the 3RW52 series includes intelligent monitoring functions to protect against overloads and overheating, enhancing motor lifespan and system reliability. The device allows limiting startup current to a settable maximum and includes an innovative Soft Torque function for gentle motor acceleration.

The product supports remote reset capability and is compatible with inside-delta circuit arrangements, making it ideal for high motor output applications. It accommodates a wide range of control supply voltages (24 V, 110-250 V AC) and features both screw and spring-type terminal options.

Optional plug-in communication modules enable integration with industrial networks such as PROFINET, PROFIBUS, and Modbus TCP. Additional HMI modules are available for device or control cabinet door installation, facilitating convenient operation and monitoring.

Certified to international standards including IEC 81346-2, CE/IEC 60947-4-2, UL, CCC, IEC 60529, IEC 60721, EAC, and CSA, this soft starter meets global quality and safety requirements.

Manufactured in the Czech Republic, the Siemens 3RW52 soft starter contributes to energy savings and mechanical load reduction providing a concentrated and compact solution for motor control systems.

Enables smooth start and stop of three-phase asynchronous motors. Reduces current peaks and mechanical wear on motors during startup. Compact design with integrated bypass lowers heat dissipation and saves control cabinet space.

Provides intelligent monitoring to protect motor overload and overheating. Suitable for high motor outputs with 3-phase control and inside-delta circuits. Supports remote reset for quick fault clearance. Wide supply range including 24 V and 110-250 V control voltages.

Optional communication modules: PROFINET, PROFIBUS, Modbus TCP. Compliance with multiple standards including IEC, UL, CSA, CE, CCC. Manufactured in the Czech Republic with energy-saving features. Explore Siemens Soft Starters and other industrial automation products at EnvMart for enhanced control and efficiency.