Siemens SENTRON 5SY7 MCB, 4P, 63A Curve D, 400V AC, 60V DC, 15 kA Breaking Capacity

The Siemens miniature circuit breaker is designed specifically for robust performance in industrial and infrastructure applications. With a four-pole design, this device efficiently safeguards electrical circuits by responding promptly to overcurrents. Built for the utmost reliability, it boasts a versatile operational capacity with a tripping characteristic class D, making it ideal for various use cases. The product’s mechanical lifespan of up to 10,000 cycles ensures longevity, while its degree of protection (IP20) guarantees safety with connected conductors. Operating flawlessly under varying conditions, this circuit breaker can handle a supply voltage of up to 400 V. Enhanced with touch protection and compatibility for supplementary devices, it combines safety with adaptability, catering to evolving industrial demands.

Four-pole design ensures comprehensive circuit protection
Class D tripping characteristic allows for high inrush current handling
Mechanical lifespan of 10000 cycles guarantees extended operational efficiency
Enhanced safety features include touch protection for user confidence
Environmental resilience supports operation in extreme temperatures from -40 °C to 70 °C
Compatibility with supplementary devices offers flexibility for custom applications
Compact dimensions facilitate easy integration into existing systems