Easy installing power factor correction battery unit for Leonardo devices, thanks to its plug and play connectors that guarantee easiness and safety. Made in galvanized metal sheet with fixing screws included. Three versions with different power from 7,5 to 31,5 kVAr in ST – MH and AT typologies. TECHNICAL DATA Disconnectable three-pole fuse-box. Contactor equipped with limiting resistors and suitable to the insertion of capacitive banks. Indicator light for melted fuse. Fast plug and play connector for insertion into the device. ST (standard) or MH (reinforced) single-phase capacitors in a delta connection, or three phase AT (nitrogen) capacitors Reference standards: EN61921,IEC60439,IEC60831-1