Siemens SENTRON 5SY7 MCB, 2P, 3A Curve D, 400V AC, 60V DC, 40 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is engineered for reliability and efficiency in electrical systems, ensuring optimal performance for various applications within the infrastructure and industry sector. With a robust design and advanced technology, this product features dual-pole configurations and a tripping characteristic of class D, making it suitable for managing up to 15kA of switching capacity. Ideal for installation in any position, it fits seamlessly onto DIN rails, providing flexibility and ease in deployment. The product also boasts an impressive operational current performance across varying temperatures, coupled with comprehensive environmental and safety certifications, emphasising its durability and operational excellence. Enhanced by touch protection features and compatibility with supplementary devices, this circuit breaker stands out as a reliable choice for safeguarding electrical systems against overloads and short circuits.

Offers touch protection for enhanced safety
Compatible with various supplementary devices for added versatility
Features a mechanical service life of up to 10000 operating cycles
Designed for operational efficiency under varying environmental conditions
Supports a wide range of conductor cross-section sizes for flexible installation
Built to withstand harsh conditions ensuring longevity and reliability
Facilitates easy installation with its standardised fastening method
Meets international standards for safety and environmental performance
Designed for robust performance under various temperature ranges