Description
The Siemens 5SY4520-7 is a professional 2-pole Circuit Breaker, engineered for robust overcurrent and short-circuit protection in electrical systems. This breaker features a 20A rating with a Curve B tripping characteristic, making it suitable for circuits where moderate inrush currents are expected. Its impressive 15kA breaking capacity ensures it can safely interrupt high fault currents, safeguarding equipment and personnel from electrical hazards.
Designed for versatility, the Siemens 5SY4520-7 operates on 230V AC and 60V DC, making it adaptable to a range of power supply configurations. The high breaking capacity and precise tripping mechanism are hallmarks of Siemens’ commitment to electrical safety and reliability. Its durable construction ensures long-term performance in various industrial and commercial applications.
This Siemens circuit breaker is an essential component for residential, commercial, and light industrial electrical installations, providing crucial protection for lighting, power outlets, and sensitive electronic devices. The Siemens 5SY4520-7 ensures that your electrical infrastructure is well-protected against common faults.
Choose the Siemens 5SY4520-7 for dependable circuit protection that meets high safety standards. Its combination of performance, versatility, and robust design makes it an excellent choice for ensuring the integrity and safety of your electrical installations. Secure this professional-grade circuit breaker for your critical applications.









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