The Siemens 5SY6325-7 is a robust miniature circuit breaker designed to provide reliable overcurrent protection in a variety of applications. Engineered for quick assembly, this three-pole breaker features a C tripping characteristic, ensuring it responds to both short-circuit and overload conditions with precision. With a rated current of 25 A and a supply voltage of 400 V AC, it is well-suited for industrial settings where consistent performance is key.
The breaker's compact dimensions, 76 x 54 x 90 mm, allow for efficient use of space within electrical enclosures, while the modular design facilitates easy installation and maintenance. The 5SY6325-7 is capable of withstanding demanding environmental conditions, operating effectively within a temperature range of -25 °C to +55 °C, and is also rated for storage in temperatures from -40 °C to +75 °C.
This circuit breaker is designed with safety in mind, featuring touch protection and the ability to be sealed to prevent unauthorised adjustments. It also boasts a mechanical service life of approximately 20,000 cycles, demonstrating its durability and longevity in challenging industrial environments. The 5SY6325-7 is a testament to Siemens' commitment to quality and reliability in circuit protection technology.