5SY4508-8 SIEMENS

The 5SY4508-8 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable overcurrent and short-circuit protection in electrical circuits. It is engineered to operate at a voltage of 230V with a high breaking capacity of 10kA, ensuring effective protection against potentially dangerous fault currents. This MCB features a 1+N pole configuration, meaning it has one current-carrying pole plus a neutral pole, suitable for single-phase applications with a neutral conductor. The tripping characteristic is D-curve, indicating it is designed for circuits with high inrush currents, such as those found in inductive loads like motors and transformers. With a rated current of 8A, this MCB is suitable for protecting circuits with relatively low current demands. The compact design, with a depth (D) of 70 mm, allows for easy installation in standard distribution boards and consumer units. It provides reliable protection for residential, commercial, and industrial applications. The 5SY4508-8 MCB offers a dependable solution for safeguarding electrical installations and preventing damage to equipment. It also helps to ensure the safety of personnel by quickly interrupting faulty circuits.