Siemens 3RW52 Screw Fixing 3 Phase Soft Starter 480V AC, 110 kW 3RW5234-6TC14

Siemens 3RW5234-6TC14 Soft Starter is a high-performance electrical device designed for smooth starting and stopping of three-phase asynchronous motors with a power rating of 110 kW at 480V AC. It is engineered to reduce current peaks, mechanical stress, and fluctuations in supply voltage during motor startup, thereby enhancing equipment lifespan and energy efficiency.

This soft starter features a screw fixing mount and an IP00 rating, suitable for installation in enclosures that provide protection against dust and water ingress. Its integrated bypass contactor minimizes heat dissipation in control cabinets and contributes to energy savings.

Intelligent electronic monitoring functions provide protection against overheating and motor overload. The unit includes a thermistor input for real-time motor temperature monitoring and can limit startup current to a user-defined maximum value. Thanks to three-phase control, it is well-suited for high-power motors and inside-delta circuit configurations.

The 3RW5234-6TC14 model supports communication via advanced interfaces and includes a remote reset function for clearing faults easily from remote locations. The compact design offers significant space savings over star-delta starters or frequency converters, optimizing cabinet layout and wiring complexity.

Built to rigorous international standards such as IEC 60947-4-2, UL, CSA, CE, and more, this soft starter provides dependable performance for industrial, commercial, and automation applications. Manufactured in the Czech Republic, it ensures quality and durability.

Equipped with screw fixing mount for secure installation. IP00 protection class suitable for controlled indoor environments. Integrated bypass contactor reduces control cabinet heat dissipation. Advanced monitoring protects motor and starter unit.

Remote fault reset improves operational uptime. Three-phase control optimal for high motor outputs. Compact size delivers space and wiring savings. Complies with multiple international standards and approvals. Wide voltage and current range supports varied applications.

Thermistor input for motor temperature sensing. Manufactured in Czech Republic ensuring high quality.

This Siemens 3RW52 soft starter is ideal for industrial machinery, manufacturing, HVAC systems, water treatment facilities, and other demanding motor applications where smooth operation and energy efficiency are paramount. Explore more products in our Soft Starters category to find compatible components and accessories.