5SY4605-7 SIEMENS

The 5SY4605-7 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable circuit protection in residential, commercial, and industrial applications. This MCB is a 3+N-pole device, meaning it has three poles for phase conductors and one pole for the neutral conductor, ensuring comprehensive protection for three-phase systems with a neutral connection. It has a C-curve tripping characteristic, which indicates it is suitable for protecting circuits with moderate inrush currents, such as lighting and general-purpose circuits. The MCB has a rated current of 0.5A, making it suitable for protecting low-current circuits from overloads and short circuits. It is designed for a rated voltage of 400V AC and has a breaking capacity of 10kA, indicating its ability to safely interrupt high fault currents. The device has a depth (D) of 70 mm. This MCB provides reliable protection against overloads and short circuits, preventing damage to equipment and reducing the risk of electrical fires. It is a compact and efficient solution for circuit protection, ensuring the safety and reliability of electrical installations. Siemens is a trusted brand known for its high-quality electrical products, and this MCB is no exception.