Description
The Siemens 5SJ4315-8HG42 is a high-performance 3-pole Miniature Circuit Breaker (MCB) engineered to provide reliable protection for electrical installations. This advanced device ensures the safety of circuits by quickly interrupting power flow during overload or short-circuit conditions, thereby preventing damage to equipment and reducing fire hazards.
This Siemens MCB features a 2A current rating and a Curve D tripping characteristic, making it particularly suitable for applications involving high starting currents, such as motor loads or transformers. It is designed for a maximum operating voltage of 400V AC and 60V DC, offering broad applicability across different systems. The significant 10 kA breaking capacity guarantees that it can safely manage and interrupt even severe fault currents.
The Siemens 5SJ4315-8HG42 is an essential component for distribution boards, control cabinets, and industrial machinery where dependable circuit protection is paramount. Its multi-pole design ensures complete isolation of the protected circuit, enhancing safety during maintenance or fault conditions.
For robust and reliable circuit protection that meets stringent industry standards, the Siemens 5SJ4315-8HG42 MCB is a professional choice. Its combination of precise tripping, high breaking capacity, and versatile voltage ratings makes it an indispensable part of any secure electrical system.








