Description
The Siemens 5SU1674-8DK81 is an advanced 4-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) from the highly regarded Sentron range. This sophisticated device offers a robust 100A current rating and a sensitive 300mA trip sensitivity, providing comprehensive protection against earth faults, overcurrents, and short circuits. It is equipped with a Type D tripping characteristic, making it suitable for applications with high inrush currents, such as motor starting. The Siemens 5SU1674-8DK81 is engineered for superior safety and reliability in critical electrical installations.
This RCBO brilliantly combines the protective functions of a Residual Current Device (RCD) and an Miniature Circuit Breaker (MCB) into a single, compact unit. This integration simplifies installation, reduces wiring complexity, and saves valuable space in electrical panels. The advanced tripping technology of the Siemens 5SU1674-8DK81 ensures rapid and precise response to fault conditions, significantly enhancing safety for both personnel and valuable equipment.
The Siemens 5SU1674-8DK81 is ideal for a wide range of applications, including main distribution boards, industrial control systems, and any installation requiring advanced protection against electrical hazards. Its Type D characteristic is particularly beneficial in environments with inductive loads that can cause temporary high current surges. The Siemens 5SU1674-8DK81 delivers peace of mind through its comprehensive protection capabilities.
Choose the Siemens 5SU1674-8DK81 for ultimate protection and advanced safety features. This RCBO represents Siemens’ commitment to innovation and reliability in electrical safety components. Ensure your installations are protected to the highest standards with this superior Siemens device.







