Siemens SENTRON 5SY6 MCB, 4P, 40A Curve B, 400V AC, 60V DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker offers unparalleled reliability and efficiency for various industrial applications. Designed for 400 V systems, it boasts a compact design that fits seamlessly into standard DIN rail installations. With a robust 6kA breaking capacity, this device ensures optimal protection against overloads and short circuits, safeguarding your electrical infrastructure. Its diverse operational temperatures, ranging from -25 °C to 55 °C, make it suitable for various environments, while features like touch protection and halogen-free materials enhance safety and sustainability. The product is built for easy installation and maintenance, making it an ideal choice for both new installations and upgrades in existing systems.

Compact design allows for efficient use of space in electrical panels
Touch protection feature enhances safety during maintenance
Halogen-free materials promote an environmentally friendly solution
Mechanical service life of 10000 operating cycles ensures durability
Versatile installation options accommodate various mounting positions
Ability to connect conductors of varying sizes ensures flexibility in installation
Designed to operate in a wide temperature range enhancing reliability
Sealable design option adds a layer of security for critical installations