Schneider Electric Adv.cntrl.unit-Cl10-3Ph 3-12A 24Vac Schneider Electric LUCB12B

The LUCB12B is an advanced control unit for motor protection, offering overload, phase failure, and earth fault protection. It mounts plug-in on the front side and operates with a 24 V AC control circuit, adjusted for 3 to 12 A thermal protection. It supports motors up to 9 kW at 690 V AC and 5.5 kW at 400-500 V AC, complying with IEC 60947-6-2 and UL 508 Class 10. Operating temperature ranges from -25 to 70 °C, with IP20 protection on front and terminals, and IP40 on the outside connection zone. It meets ATEX, CSA, UL, and IEC standards, operates up to 2000 m altitude, and is certified RoHS and REACh compliant with Green Premium status.