Description
The Siemens 5SY6140-6 is a reliable SENTRON 5SY6 Miniature Circuit Breaker (MCB) providing essential single-pole protection for electrical circuits. Rated at 40A with a Type B tripping curve, it is specifically designed to detect and interrupt overcurrents and short circuits, safeguarding equipment and preventing electrical hazards. This MCB boasts a breaking capacity of 5 kA, ensuring robust protection in typical residential and light commercial applications.
Manufactured by Siemens to rigorous quality and safety standards, the 5SY6140-6 MCB offers consistent and dependable performance. Its durable construction is engineered to withstand frequent operation and environmental stresses, ensuring a long service life. The intuitive design facilitates straightforward installation onto standard DIN rails, making it a practical choice for electricians and system integrators.
This Siemens 5SY6140-6 MCB is an ideal solution for protecting lighting circuits, general-purpose socket outlets, and other loads sensitive to overcurrents. The Type B curve provides rapid response to moderate overloads and short circuits, offering effective protection without being overly sensitive to normal operating surges. Ensure the safety and integrity of your electrical distribution systems with this trusted Siemens breaker.
By choosing the Siemens 5SY6140-6 MCB, you are investing in proven circuit protection technology from a leading global brand. Its reliability and adherence to international standards make it a dependable component for any electrical installation. Secure your circuits with this essential Siemens safety device.









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