5SY4605-8 SIEMENS

The 5SY4605-8 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 the phase conductors and one pole for the neutral conductor, making it suitable for three-phase systems with a neutral. It has a D-curve tripping characteristic, which indicates it is designed to handle high inrush currents, making it suitable for inductive loads like motors and transformers. The rated current for this MCB is 0.5A, providing protection against overloads and short circuits for sensitive electronic equipment or control circuits. It has a voltage rating of 400V, making it compatible with standard European voltage systems. The 5SY4605-8 has a breaking capacity of 10kA, indicating its ability to safely interrupt high fault currents without damage to the device or the electrical system. Its compact design, with a depth of 70mm, allows for installation in standard distribution boards and consumer units. This MCB provides reliable protection against overcurrents and short circuits, enhancing the safety and reliability of electrical installations. Siemens is a trusted brand known for high-quality and reliable circuit protection devices, ensuring peace of mind for users.