Siemens SENTRON 5SY8 MCB, 3P, 40A Curve D, 400V AC, 60V DC, 25 kA Breaking Capacity

The Siemens Miniature Circuit Breaker offers a reliable solution for protecting electrical systems in various environments. Designed to handle operational currents with efficiency, it ensures optimal performance under demanding conditions. With a robust mechanical service life and a compact design, this breaker is tailored for ease of installation and maintenance. Class D tripping characteristics enhance its functionality, providing superior protection against overloads and faults. Its IP20 protection class guarantees safety, making it suitable for diverse applications in infrastructure and industry. This device stands out with its compatibility with numerous supplementary devices, offering flexibility for various installations.

Touch protection feature enhances user safety during operation
Designed for versatile installation accommodating multiple mounting positions
Constructed to meet stringent environmental standards for durability
Halogen-free materials support a safer environment during use
Offers a high breaking capacity for reliable circuit protection
Includes a combined terminal design for simplified wiring
Vibration resistance ensures stable operation in varying conditions
Compatible with a wide range of conductor cross-sections
Suitable for both AC and DC supply voltages for versatile applications
Low power loss during operation maximises energy efficiency