5SY8432-8BB08 SIEMENS

The 5SY8432-8BB08 is a four-pole miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable circuit protection in industrial and commercial applications. This MCB is engineered to safeguard electrical circuits from overloads and short circuits, ensuring the safety of equipment and personnel. It has a rated voltage of 400V and a high breaking capacity of 25kA, making it suitable for demanding environments where high fault currents are possible. The device is rated for a current of 32A, suitable for circuits with moderate to high current demands. Its D-characteristic tripping curve indicates that it is designed to trip quickly under high inrush currents, typically associated with inductive loads. The compact design, with a depth of 70mm, allows for installation in space-constrained environments. This MCB provides only magnetic tripping, ensuring rapid response to short-circuit faults. It offers a dependable solution for protecting circuits against short circuits. The 5SY8432-8BB08 is a robust and efficient component for electrical protection systems. It is ideal for use in distribution boards and control panels.