Description
The Siemens 5SY7401-8 MCB is a highly reliable 4-pole circuit breaker designed to provide superior protection for electrical installations. This unit features a 1A current rating and a Curve D tripping characteristic, making it ideal for applications with high inrush currents, such as motors and transformers. It is engineered to operate safely and effectively at 400V AC and 60V DC, ensuring versatility across different power systems.
With a substantial breaking capacity of 50 kA, the Siemens 5SY7401-8 is capable of safely interrupting high fault currents, thereby protecting downstream equipment and personnel from damage. The robust construction associated with the Siemens SENTRON series ensures long-term durability and consistent performance, even in demanding environments. Its 4-pole design provides comprehensive protection for all phases and neutral in a system.
This Siemens 5SY7401-8 MCB is an essential component for safeguarding power distribution circuits, control panels, and electrical equipment against overloads and short circuits. Its reliable operation contributes to the overall safety and stability of electrical systems, minimizing downtime and maintenance requirements. The precise tripping mechanism ensures prompt disconnection when faults occur.
Ensure the integrity of your electrical infrastructure with the dependable Siemens 5SY7401-8 MCB. This high-performance circuit breaker offers the advanced protection and reliability necessary for critical applications in industrial and commercial settings.







