Siemens SENTRON 5SY8 MCB, 4P, 25A Curve C, 400V AC, 60V DC, 30 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is an essential component designed for effective overload and short-circuit protection in electrical installations. This unit operates at 400 V and features a robust construction tailored for industrial environments, ensuring maximum safety and reliability. With a sleek, compact design of 70 mm in depth and a weight of 622 g, it seamlessly integrates into various modular systems that require dependable circuit management. Engineered to withstand environmental variations, this circuit breaker maintains performance within a wide temperature range and showcases high mechanical endurance with an impressive operational life. Its certification under stringent standards guarantees compliance and assurance for both installers and users alike.

Compatible with a variety of supplementary devices for enhanced functionality
Designed to provide touch protection ensuring user safety
Incorporates halogen-free materials for improved environmental considerations
Offers a secure installation with combined terminals at both top and bottom
Compliant with industry standards making it suitable for infrastructure and industrial applications
Features IP20 protection class safeguarding internal components from external factors
Equipped with significant breaking capacities for reliable short-circuit protection
Allows flexible mounting positions for versatile installation options
Utilises a standardised tightening torque for consistent electrical connections