Description
The Siemens 5SY4603-5 is a high-performance Miniature Circuit Breaker (MCB) from the trusted SENTRON range, designed to provide robust protection for electrical circuits in demanding environments. This 3-pole plus neutral (3P+N) device features a 3A rating and a Type A tripping characteristic, making it suitable for applications requiring sensitive overcurrent detection. It operates reliably at 440V AC and 60V DC, offering versatility for mixed AC/DC systems.
Engineered for safety and durability, the Siemens 5SY4603-5 boasts an impressive 35 kA breaking capacity, ensuring it can safely interrupt even significant fault currents. This MCB is built to meet stringent international standards, providing peace of mind for installers and end-users. Its robust construction guarantees long-term performance and consistent protection against overloads and short circuits.
This circuit breaker is an ideal choice for a wide array of applications, including industrial control panels, telecommunications equipment, and specialized DC power distribution systems. The Siemens 5SY4603-5 offers comprehensive protection for sensitive electronic components and complex installations. Its 3P+N configuration ensures complete isolation of all active conductors, enhancing safety during maintenance.
Choose the Siemens 5SY4603-5 for a professional-grade circuit protection solution that combines advanced technology with Siemens’ renowned quality. This MCB delivers dependable performance and robust safety for your electrical systems. Upgrade your protection with this high-capacity Siemens component.







