Siemens SENTRON 5SY7 MCB, 4P, 10A Curve D, 400V AC, 60V DC, 30 kA Breaking Capacity

The Siemens Miniature Circuit Breaker offers unparalleled reliability for diverse electrical installations. Engineered for robust performance, it operates efficiently at an AC voltage of 400 V, ensuring enhanced safety and protection for your circuits. With its versatile design, this product is built to manage critical operating conditions, guaranteeing a mechanical service life of up to 10,000 cycles. Its compact dimensions facilitate easy installation on DIN rails, making it suitable for both industrial and infrastructural applications. This circuit breaker also features advanced tripping characteristics that ensure swift disconnections during fault conditions, safeguarding connected equipment and promoting operational integrity for long-term use.

Designed for high operational safety with IP20 protection class
Suitable for a range of supply voltages enhancing application flexibility
Features touch protection for added user safety
Constructed with halogen-free and silicon-free materials for environmental compliance
Compatible with various conductor sizes for versatile installation options
Offers quick and reliable circuit protection against short circuits
Specifically built to endure extreme temperature conditions ensuring reliability
Facilitates efficient heat dissipation optimising performance under load
Complies with international standards for enhanced credibility in quality