Siemens SENTRON 5SY7 MCB, 4P, 20A Curve D, 400V AC, 60V DC, 25 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for reliable protection and performance in various applications. With its intricate design, this circuit breaker offers a robust solution for safeguarding electrical circuits, ensuring both safety and functionality. It is specifically engineered to operate at high capacities, handling up to 20 A at AC rated voltage. This product excels in environments requiring stringent compliance with international standards, making it ideal for both industrial and infrastructural investments. Its compact design allows for seamless integration into existing systems, providing enhanced durability and peace of mind.

Built for enhanced operational longevity with a mechanical service life of 10000 cycles
Equipped with touch protection for safe handling and usage
Offers compatibility with supplementary devices for versatile applications
Designed to withstand various environmental conditions operational in temperatures as low as -40 °C to 70 °C
Provides ample conductor cross-section flexibility for both solid and stranded wires
Maintains high efficacy with minimal power loss during operation
Features a breaking capacity that meets several international standards for guaranteed reliability
Easily installed on a DIN rail simplifying the setup process