The SIEMENS ENERGY part 5SY4663-7 is a high-quality molded case circuit breaker designed for efficient protection of electrical circuits in residential, commercial, and industrial applications. This circuit breaker offers reliable overcurrent protection and is suitable for use in AC and DC systems. With a compact and space-saving design, it is easy to install and fits effortlessly in electrical panels or switchgear. The 5SY4663-7 is equipped with thermal magnetic trip units, ensuring accurate and quick response to overloads and short circuits. It has a current rating of 63 amps and can handle a maximum voltage of 240/415 volts. Manufactured by SIEMENS ENERGY, a globally recognized leader in the power industry, this circuit breaker is built to meet the highest standards of safety and performance. Whether you need to protect electrical systems in residential buildings, commercial establishments, or industrial facilities, the SIEMENS ENERGY part 5SY4663-7 is a reliable choice that guarantees secure and efficient operation.