Description
The Siemens SENTRON 5SY8663-8 is a powerful and reliable circuit breaker engineered to provide superior protection for demanding electrical installations. This 3P+N pole device is rated at 63A with a Curve D tripping characteristic, making it ideal for applications requiring high inrush current handling, such as motors and transformers. It is designed for operation at up to 440V AC and 60V DC, with an impressive 20 kA breaking capacity.
This Siemens circuit breaker is built with precision to detect and interrupt fault currents swiftly and effectively, thereby preventing equipment damage, preventing fires, and ensuring the safety of personnel. The high breaking capacity of the Siemens 5SY8663-8 provides an essential layer of safety in high-fault current systems.
The Siemens SENTRON 5SY8663-8 is perfectly suited for use in industrial power distribution systems, heavy machinery control panels, and commercial electrical infrastructure where robust and reliable circuit protection is essential. Its ability to handle significant fault currents makes it a critical component for safeguarding complex electrical networks.
Choose the Siemens 5SY8663-8 for its exceptional performance, high breaking capacity, and trusted Siemens quality. This circuit breaker offers robust protection and peace of mind for your most critical electrical applications. Invest in superior safety and reliability with Siemens.







