Siemens SENTRON 5SY8 MCB, 2P, 50A Curve D, 400V AC, 60V DC, 20 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is engineered for high reliability and operational efficiency in industrial and infrastructure applications. This device operates seamlessly at voltages up to 400V, ensuring it meets stringent performance standards with its robust construction. Designed with versatility in mind, it features a compact form factor that accommodates various mounting positions, making it ideal for tight spaces. Its advanced tripping characteristic ensures quick response to overcurrents, thereby protecting your circuits with confidence. The circuit breaker not only adheres to international standards but is also equipped for enhanced user safety, making it a trustworthy option for safeguarding electrical systems.

Offers operational current ratings suitable for diverse applications
Provides touch protection enhancing user safety during maintenance
Recognises halogen-free materials promoting an eco-friendly design
Compatible with various conductor cross-sections for flexible installation
Compact design maximises space efficiency while ensuring durability
Features a mechanical service life of up to 10000 operating cycles
Designed to withstand harsh environmental conditions including extreme temperatures
Supports supplementary device installation for expanded functionality
Variable tightening torque settings ensure secure and reliable connections