Siemens SENTRON 5SY8 MCB, 3P, 50A Curve D, 400V AC, 72V DC, 20 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed to provide reliable protection in industrial and infrastructure applications. It features a robust construction that supports three poles with an impressive breaking capacity, ensuring safety during power fluctuations. Engineered for efficiency, this product operates at a voltage of 400 V and boasts a strong tripping characteristic class to safeguard against overloads and short circuits. The compact size allows for seamless integration into varied setups, and its high degree of protection class IP20 ensures resilience under challenging conditions. With an emphasis on long-lasting performance, this circuit breaker stands out as a vital addition to any electrical system.

Features touch protection for enhanced safety during installation and operation
Compatible with supplementary devices to expand functionality
Designed with halogen-free materials to promote environmental responsibility
Offers a mechanical service life of up to 10000 operating cycles
Allows a variety of conductor cross-sections for flexible wiring options
Supports both AC and DC applications for versatile usage
Includes a sealing option to prevent dust ingress in demanding environments
Manufactured with a focus on reliability and efficiency in mind