Description
The Siemens 5SY7401-7 is a professional-grade SENTRON Miniature Circuit Breaker (MCB) designed to provide robust protection for 4-pole electrical circuits. This MCB is rated at 1A and features a Curve C tripping characteristic, making it suitable for applications where sensitive overload protection is required, such as for control circuits or sensitive electronic loads.
Engineered for safety and performance, the Siemens 5SY7401-7 offers reliable circuit interruption for 400V AC and 72V DC systems. It is equipped with a 6 kA breaking capacity, ensuring that it can safely interrupt fault currents and protect connected equipment from damage and potential hazards.
This MCB is an essential component in industrial control panels, distribution boards, and automation systems where precise and reliable circuit protection is paramount. The Siemens 5SY7401-7 is designed for easy installation on standard DIN rails, facilitating efficient assembly and maintenance of electrical installations.
Select the Siemens 5SY7401-7 for efficient and trustworthy circuit protection. Rely on Siemens for quality components that ensure the safety and integrity of your electrical systems, particularly for low-current, sensitive applications.











