The surge protection device for SIRIUS contactors from Siemens, model 3RT2926-1ER00, is a highly advanced surge limiter specifically designed for use in industrial applications. With an operating voltage of 24 V DC, this product provides a reliable solution for protecting electrical circuits from overvoltage. The diode combination ensures effective noise suppression and protects sensitive components from damage. Thanks to the built-in compartment already present in the contactor, the surge limiter can be easily installed without affecting the external dimensions. This makes it a practical and efficient choice for integration into existing systems. The surge protection device is part of the SIRIUS modular system, known for its flexibility and up-to-date design. It is made from low-carbon materials, contributing to a more environmentally friendly production.

• Operating voltage of 24 V DC for reliable protection
• Easy installation thanks to integrated compartment
• Diode combination for effective noise suppression
• Environmentally friendly materials for sustainable production.