Schneider Electric Adv.cntrl.unit-Cl10-3Ph 4.5-18A 24Vdc Schneider Electric LUCB18BL

The LUCB18BL is an advanced control unit for TeSys U, designed for basic protection and communication with 3-phase motors. It has a thermal protection adjustment range of 4.5 to 18 A and operates on a 24 V DC control circuit. Mounting is plug-in on the front side. It meets IEC 60947-6-2 and UL 508 for Class 10 overload tripping, with an operating temperature range of -25 to 70 °C. The unit provides Earth fault, phase failure, and phase imbalance protection, with manual reset. It has an IP20 protection rating on the front panel and wired terminals, and conforms to standards including CSA C22.2 No. 14, EN 60947-6-2, and ATEX. The rated insulation voltage is 690 V, and impulse withstand voltage is 6 kV. It supports motor power up to 15 kW at 690 V AC. The product is RoHS compliant and qualifies as a Green Premium product.