5SY8310-7 SIEMENS

The 5SY8310-7 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable circuit protection in various applications. It is a 3-pole MCB, meaning it protects three separate circuits simultaneously. This MCB is rated for a voltage of 400V, making it suitable for standard industrial and commercial power systems. With a C-characteristic tripping curve, the 5SY8310-7 is designed to handle moderate inrush currents, commonly found in inductive loads and lighting circuits. It has a breaking capacity of 25kA according to EN 60947-2, ensuring it can safely interrupt high fault currents. The device has a compact design with a depth of 70mm, allowing for installation in space-constrained environments. The 5SY8310-7 provides reliable protection against overloads and short circuits, preventing damage to equipment and reducing the risk of electrical fires. It is commonly used in distribution boards, control panels, and other electrical installations. This MCB contributes to the overall safety and reliability of electrical systems by providing dependable circuit protection.