Description
The Siemens 5SY6406-6 SENTRON MCB is a certified 4-pole miniature circuit breaker engineered for superior protection of electrical circuits. Rated at 6A with a Curve B tripping characteristic, it is designed for 400V AC and 60V DC systems, offering precise and sensitive protection for circuits requiring lower tripping currents. This MCB boasts an exceptional breaking capacity of 30 kA, ensuring rapid and safe interruption of even severe fault currents, thereby protecting valuable equipment.
Manufactured to Siemens’ rigorous quality and safety standards, the Siemens 5SY6406-6 provides unparalleled reliability in demanding electrical environments. The 4-pole design offers comprehensive protection across all conductors in a system. Its robust construction is built for longevity and consistent performance, making it a cornerstone of electrical safety.
This Siemens 5SY6406-6 MCB is ideal for protecting sensitive electronic equipment, lighting circuits, and areas where precise overcurrent detection is crucial. Its high breaking capacity makes it suitable for applications with potentially high fault levels. The SENTRON series reflects Siemens’ dedication to advancing electrical safety technology.
Selecting the Siemens 5SY6406-6 means investing in a premium safety device that offers exceptional protection. Its combination of a low current rating, sensitive tripping curve, and high breaking capacity makes it a top-tier choice for critical electrical installations. Ensure the highest level of safety with this advanced Siemens circuit breaker.







