Siemens SENTRON 5SY8 MCB, 4P, 4A Curve C, 400V AC, 60V DC, 50 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed for robust performance in demanding electrical applications. Engineered with reliability in mind, this device operates effectively within a voltage range of up to 400 V AC, making it an ideal choice for both industrial and infrastructure settings. Featuring a compact design at just 70 mm in depth, it allows for flexible installation without compromising on operational capacity. With a mechanical lifespan of approximately 10,000 operating cycles and an overvoltage category of III, this breaker ensures long-lasting durability and ensures safety in various environmental conditions. Furthermore, its intelligent design includes touch protection and compatibility with supplementary devices, making it a versatile choice for modern electrical systems.

Compact size facilitates easy integration into existing installations
Offers reliable performance with a high breaking capacity for safety
Compatible with both AC and DC circuits enhancing versatility
Designed with touch protection to ensure user safety
Lauded for its low power loss ensuring energy efficiency
Features a halogen-free silicon-free construction for improved environmental safety
Capable of handling a wide range of conductor sizes for flexible wiring options
Meets stringent standards for vibration resistance ensuring reliability in motion
Environmentally rated for extended operation in extreme temperatures