Siemens SENTRON 5SY7 MCB, 4P, 6A Curve D, 400V AC, 60V DC, 40 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is engineered for optimum reliability in various applications, ensuring superior protection against overcurrent and short circuits. Designed to handle demanding environments, this device maintains performance across a wide range of operational temperatures while accommodating complex electrical systems. With its robust four-pole configuration and Class D tripping characteristics, it ensures quick and efficient disconnection of faulty circuits. Its compact design combines functionality and space-saving benefits, seamlessly integrating into existing control systems. Whether used in industrial or infrastructure projects, this circuit breaker guarantees compliance with stringent safety standards and enhances the longevity of electrical installations.

Delivers high breaking capacity for enhanced safety in electrical systems
Features touch protection to minimise risk during maintenance
Accommodates various conductor cross-sections for versatile installation
Robust design supports long operational service life with strong mechanical durability
Halogen-free and silicon-free construction promotes environmental safety
Capable of operating effectively across a broad temperature range
Installable supplementary devices enhance functionality as needed