Siemens SENTRON 5SY7 MCB, 1P, 63A Curve D, 400V AC, 60V DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker offers robust protection and reliability for electrical installations. Engineered to handle an operational current of up to 63 A, it is designed for use in diverse environments, making it suitable for both residential and industrial applications. Its compact dimensions allow for versatile mounting and installation on DIN rails. The breaker features a tripping characteristic class D, ensuring it swiftly reacts to overloads while maintaining operational stability. This product integrates sophisticated protection technologies, including reliable short-circuit breaking capacity at various ratings. With an operational lifespan of approximately 10,000 cycles, it guarantees longevity and dependability. Ideal for infrastructure and industrial settings, this circuit breaker enhances overall safety and performance of electrical systems.

Designed for efficient performance across a range of temperatures
Robust construction ensures durability in challenging environments
Features touch protection as a safety measure for users
Supports a variety of conductor sizes for flexible installation
Sealable design provides additional security and safety
Equipped with advanced properties for main switch compliance
Meets international standards for reliable electrical protection
Integration of halogen-free and silicon-free materials enhances environmental safety
Versatile mounting options cater to different installation needs
Offers comprehensive technical support and documentation online