Schneider Electric Std.cntrl.unit-Cl10-3Ph 3-12A 24Vac Schneider Electric LUCA12B

The LUCA12B is a plug-in standard control unit for motor protection, offering overload, short-circuit, phase failure, imbalance, and earth fault protection. It operates at 24 V AC with a control circuit range of 20-26.5 V and adjusts thermal protection from 3 to 12 A. Rated for motor power up to 9 kW at 690 V AC and 5.5 kW at 400-500 V AC, it meets tripping class 10 per IEC 60947-6-2 and UL 508. Utilisation categories include AC-41, AC-43, and AC-44. Insulation voltage is 690 V, with a 6 kV impulse withstand. It operates from -25 to 70 °C, has IP20 protection on front and sides, and IP40 on the front panel connections. Weight is 0.135 kg. Certified to CSA C22.2 No 14, EN 60947-6-2, UL 508 type E, GOST, ATEX, GL, DNV, ABS, ASEFA, LROS, CCC, and BV.