Description
The Siemens 5SJ4305-8HG41 is a premium SENTRON 5SJ43 Miniature Circuit Breaker (MCB) designed for robust electrical circuit protection. This 3-pole device features a 1A current rating with a Curve D tripping characteristic, making it suitable for applications with moderate inrush currents. It operates reliably at 400V AC and 60V DC, and offers a substantial 14 kA breaking capacity, ensuring safe interruption of fault currents. The Siemens 5SJ4305-8HG41 is a vital component for safeguarding electrical systems.
Manufactured by Siemens, a leader in electrical engineering, this MCB is built to the highest standards of quality and safety. Its robust construction and precise tripping mechanisms provide dependable protection against overloads and short circuits, preventing damage to connected equipment and minimizing the risk of electrical fires. The Siemens 5SJ4305-8HG41 is designed for long-term performance.
This Siemens circuit breaker is widely used in distribution boards and control panels for residential, commercial, and industrial facilities. Its high breaking capacity makes it suitable for installations where fault currents can be significant. The Curve D characteristic is particularly useful for protecting circuits feeding inductive loads like motors and transformers, which can draw higher initial currents upon startup. The Siemens 5SJ4305-8HG41 ensures operational continuity.
Invest in the reliability and advanced protection offered by Siemens SENTRON circuit protection devices. The Siemens 5SJ4305-8HG41 MCB provides peace of mind with its superior performance and safety features. Ensure the integrity of your electrical infrastructure with this high-quality Siemens circuit breaker.










