The Schneider A9F90325 is a high-quality miniature circuit breaker designed to offer efficient and reliable protection for electrical circuits. This 3-pole breaker is rated at 25A and is equipped with a magnetic trip unit technology, ensuring precise operation in the event of an overload or short circuit. With a breaking capacity of 15kA conforming to IEC/EN 60947-2 standards, it is suitable for a wide range of applications, including motor protection.
The device features a MA curve, which is specifically designed to handle high inrush currents typically seen in motor start-ups, without tripping unnecessarily. The A9F90325 operates within a network frequency of 50/60 Hz and has a magnetic tripping limit of 12 times the rated current, plus or minus 20%, providing a balance between protection and stability.
Constructed with user safety in mind, it has an IP20 degree of protection, ensuring that it is safeguarded against touch by fingers and objects greater than 12mm. The circuit breaker also boasts a rated insulation voltage of 500V AC, which is suitable for a variety of AC networks, and a rated impulse withstand voltage of 6kV, offering resilience against voltage spikes.
Mounting and installation are made simple with its DIN rail compatibility, and the device's toggle control type allows for easy manual operation. The A9F90325 also includes a trip indicator for quick visual identification of tripped circuits, enhancing convenience during troubleshooting.
This miniature circuit breaker is a testament to Schneider's commitment to quality, reliability, and innovation, making it an excellent choice for safeguarding electrical systems in commercial and industrial environments.