Siemens SENTRON 5SY6 MCB, 4P, 63A Curve B, 400V AC, 60V DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is engineered for superior protection in high-demand environments, ensuring optimal performance under varying operational conditions. With its robust design and advanced tripping characteristics, it caters specifically for infrastructure and industrial applications, providing peace of mind where reliable circuit protection is critical. Offering a compact form factor, the circuit breaker seamlessly integrates into existing systems while handling significant electrical loads with ease. Its durable construction and high breaking capacity ensure that circuits are consistently safeguarded, significantly reducing the risk of electrical failures. This product stands out not only for its efficiency but also for the reassurance it brings to users seeking dependability.

Supports a wide range of conductor sizes for flexible installations
Designed to operate reliably under extreme temperatures from -25 °C to 55 °C
Equipped with touch protection for enhanced user safety
Incorporates energy limitation class features to minimise damage during overloads
Meets international standards for electrical safety and performance
Features a halogen-free construction for reduced environmental impact
Offers the capability to connect various types of conductors including finely stranded options
Facilitates easy installation on DIN rails with versatile mounting positions