The Siemens 3UA5540-2C is a thermal overload relay designed for industrial applications, offering protection against overheating in electrical circuits.
This relay supports current ratings from 16A to 25A, making it suitable for a wide range of industrial machinery and equipment. It is available in a new, original condition and comes in a box, ensuring its integrity and ease of installation. The 3UA5540-2C is ideal for use in Siemens PLC modules, providing reliable thermal protection for critical components. Its robust design ensures long-term performance and safety in demanding industrial environments.