A9F05132 is a three-pole electronic overvoltage protection device manufactured by Schneider Electric. It is designed to protect loads connected to tinned copper busbars in environments exposed to unstable or dangerous electrical conditions. The device features a voltage rating of up to 240 V AC, a variable range of 3, 6, 10, 20, and 30 kHz, and custom trip curves. It is equipped with an LED indicator to show the status of the overload protection and is corrosion resistant due to its zinc die-cast enclosure. It is UL and CSA certified, and is suitable for use in residential, industrial, and commercial applications.