Description
The Siemens 5SY7640-6 is a certified 3+Neutral SENTRON Miniature Circuit Breaker (MCB) designed for robust protection of electrical circuits. This 40 Amp breaker features a Curve B tripping characteristic, making it suitable for circuits with low inrush currents or sensitive equipment. It is rated for 400V AC and provides a breaking capacity of 5 kA, ensuring safe interruption of fault currents.
This Siemens MCB offers dependable protection against overloads and short circuits, safeguarding connected equipment and wiring. Its durable construction and adherence to stringent safety standards ensure consistent performance in residential, commercial, and light industrial applications, making the Siemens 5SY7640-6 a critical component for electrical safety.
Ideal for use in distribution boards and control panels, this breaker is essential for protecting circuits where a fast response to overloads is required. The Siemens 5SY7640-6 contributes significantly to the overall integrity and safety of your electrical installations.
Choose the Siemens 5SY7640-6 for certified and reliable circuit protection. Its combination of specific tripping characteristics, dependable breaking capacity, and quality manufacturing makes it a trusted choice for safeguarding electrical systems. Ensure the safety and efficiency of your installations with this professional-grade MCB.







