Siemens SENTRON 5SY7 MCB, 3P, 8A Curve D, 400V AC, 60V DC, 30 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for high-performance protection in a variety of electrical applications. Engineered to handle operational currents of up to 8 A, it ensures reliable safety and functionality, even under demanding conditions. Built with durability in mind, this product supports efficient management of electrical networks at voltages of 400 V. With its compact dimensions, it adapts seamlessly into standard installations, optimising space without compromising on performance. The robust construction guarantees a mechanical service life of up to 10,000 cycles, making it a dependable choice for both industrial and infrastructure applications. Each unit not only meets but exceeds rigorous industry standards, offering peace of mind to professionals and end-users alike.

Offers touch protection for added safety during operation
Certified for maritime applications ensuring reliability in harsh environments
Designed with combined terminals for easy installation and wiring
Halogen-free and silicon-free materials contribute to environmental sustainability
Specifically suitable for both solid and stranded conductor cross-sections
Includes a sealing feature that promotes durability and longevity
Operates efficiently across a broad ambient temperature range
Provides exceptional short-circuit breaking capacity for enhanced protection