5SY4604-8 SIEMENS

The 5SY4604-8 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable overcurrent and short-circuit protection in electrical systems. It is a 3+N-pole device, meaning it has three poles for the phase conductors and one pole for the neutral conductor. This MCB is rated for a voltage of 400V and has a breaking capacity of 10kA, indicating its ability to safely interrupt high fault currents. The tripping characteristic is D-curve, making it suitable for circuits with high inrush currents, such as those found in inductive loads like motors and transformers. With a current rating of 4A, this MCB is designed to protect circuits with relatively low current demands. The compact design, with a depth of 70mm, allows for easy installation in standard distribution boards and consumer units. It provides reliable protection against overloads and short circuits, preventing damage to equipment and reducing the risk of electrical fires. The 5SY4604-8 MCB is suitable for use in a variety of applications, including residential, commercial, and industrial settings. It ensures the safety and reliability of electrical installations by quickly disconnecting the circuit in the event of a fault. This MCB conforms to relevant IEC standards, ensuring its quality and performance.