The Siemens 3RT2926-1MR00 is a robust surge suppressor designed to enhance the performance and longevity of motor contactors. This particular model is engineered with a diode assembly and an integrated LED indicator, providing visual confirmation of its operational status. With a control supply voltage of 24 V DC, it is suitable for use with Size S0 motor contactors, ensuring that your equipment is protected against voltage spikes and surges that can cause damage or disrupt performance.
Crafted for versatility, the suppressor can be mounted in any position, thanks to its clip-on mounting type, making installation straightforward and efficient. It boasts a compact design with dimensions of 30 mm in width, 19 mm in height, and 12 mm in depth, allowing it to fit seamlessly into a variety of control cabinet setups without taking up excessive space.
The 3RT2926-1MR00 operates reliably within a broad range of ambient temperatures, from -25 °C to +60 °C during operation, and can withstand storage temperatures from -40 °C to +80 °C. This resilience ensures that it can perform in a wide array of environments, from the cold storage facilities to heated industrial settings.
This surge suppressor is compliant with several international standards, holding certifications such as CE, UL, CSA, and CCC. This compliance underscores its quality and suitability for global use in a diverse range of industrial applications. Whether you're looking to safeguard your motor contactors from electrical disturbances or aiming to extend the service life of your equipment, the Siemens 3RT2926-1MR00 is an excellent choice for reliable surge protection.