Schneider Electric LUCBT1BL Motor Control Unit

The Schneider Electric TeSys U LUCBT1BL advanced control unit is a plug‑in motor control and protection module for three‑phase motors, delivering intelligent control, diagnostics, and reliable Class 10 protection at a 690 VAC rating. It provides an adjustable current range of 0.35–1.05 A with a 24 VDC coil, designed to mount directly to a TeSys U Power Base and to work with LUTM power bases and compatible LULC modules for scalable installation. The unit protects motors against overload, short circuits, phase loss, phase imbalance, and earth fault events, supporting equipment in motor control centers, conveyors, pumps, compressors, packaging machinery, and other industrial automation applications where integrated protection and monitoring are required. As part of the TeSys U family from Telemecanique (Schneider Electric), LUCBT1BL offers advanced motor control, protection, and diagnostics with compatibility for communication modules to enable networked monitoring and remote troubleshooting. Verified details include Manufacturer Part Number LUCBT1BL, Series TeSys U, Product Type Advanced Control Unit, Mounting Style Plug‑in to TeSys U Power Base, Rated Voltage 690 VAC, Rated Current 0.35–1.05 A, Coil Voltage 24 VDC, and Protection Class 10 providing overload, short circuit, phase loss, phase imbalance, and earth fault protection.