Siemens 3RW52 Soft Starter 480V AC 250 kW 3 Phase Screw Fixing IP00 3RW5244-6TC14

Siemens 3RW5244-6TC14 3RW52 Soft Starter is engineered for soft starting and stopping of three-phase asynchronous electric motors rated up to 250 kW, operating at 480V AC. It is equipped with screw fixing mount and provides IP00 protection, making it suitable for installation inside control cabinets where compact space and energy efficiency are priorities.

This soft starter minimizes current peaks and mechanical loads during motor starts, enhancing the longevity of both the motor and power supply system while reducing voltage fluctuations on the network. Its integrated bypass design lowers heat dissipation, contributing to reduced energy losses.

Integrated intelligent monitoring functions safeguard the motor from overload and overheating, while the soft torque function ensures gradual motor acceleration for smoother starts. The device supports parameterization through a rotary potentiometer for rapid and straightforward setup.

Connectivity options are extended by optional plug-in communication modules, including PROFINET, PROFIBUS, and Modbus TCP, enabling seamless integration into diverse industrial automation systems. Its global certifications, including IEC and UL/CSA approvals, reflect adherence to strict safety and performance standards.

Specifically designed for industrial, commercial, and manufacturing applications, this soft starter reduces mechanical and electrical stresses, improving the reliability and efficiency of motors in HVAC systems, water treatment plants, manufacturing lines, and other automated processes.

Designed for motor power ratings up to 250 kW and three-phase 480V AC supply. Compact design with IP00 protection rating, suitable for installation in control panels. Equipped with integrated bypass to reduce heat dissipation and save energy.

Features intelligent monitoring for motor overload and overheating protection. Offers wide communication interface options including PROFINET, PROFIBUS, and Modbus TCP modules. Enables smooth motor start with soft torque function, minimizing mechanical stress.

Parameterization via rotary potentiometer ensures simple and fast commissioning. Complies with international standards IEC 81346-2, IEC 60529, UL, CCC, CSA, IEC 60721, and CE/IEC 60947-4-2.

Set your projects on the path of efficiency and sustainability with Siemens Soft Starters available on EnvMart. Explore our Siemens motor starters category for comprehensive automation solutions.