5SY4103-8 SIEMENS

The 5SY4103-8 is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable overcurrent protection in electrical circuits. It is a 1-pole breaker, suitable for single-phase applications with a rated voltage of 230/400V AC. This MCB has a D-curve tripping characteristic, making it ideal for circuits with high inrush currents, such as those found in inductive loads like motors and transformers. With a breaking capacity of 10kA, it can safely interrupt high fault currents, preventing damage to equipment and ensuring safety. The rated current of this MCB is 3A, making it suitable for protecting circuits with relatively low current demands. Its compact design, with a depth (D) of 70mm, allows for easy installation in distribution boards and consumer units. The 5SY4103-8 provides reliable protection against overload and short circuits, enhancing the safety and reliability of electrical installations. It is commonly used in residential, commercial, and industrial applications to protect lighting, appliances, and other electrical equipment. Siemens is a trusted brand known for its high-quality and reliable circuit protection devices, ensuring peace of mind for users.