Schneider Electric LAD4TBDL LRD35 Full Voltage Starter

Schneider Electric LAD4TBDL LRD35 Full Voltage Starter is a TeSys D motor-starter assembly that enables reliable full-voltage starting of AC motors from a 24 V DC control circuit, pairing a diode terminal block (LAD4TBDL) with a TeSys Deca thermal overload relay (LRD35) for compact, integrated protection and control. The LAD4TBDL module provides a bi-directional limiting diode for the 24 V DC coil, is compatible with LC1D09–D38 and LC1DT20–DT40 contactors (and related CAD models), weighs about 0.012 kg, and carries IEC 60947-5-1, UL, and CSA certifications; its operating temperature range is -25 to 55 C with IP2X protection. The LRD35 thermal overload relay protects motors in the 30–38 A range and is adjustable across multiple protection settings (for example, ranges from 0.16–0.25 A up to 30–38 A), class 10A, designed to work with Schneider Electric TeSys D contactors and mounting conventions. Together, this starter supports TeSys D 3-pole and 4-pole contactors and is intended for industrial motor-control applications requiring reliable overload protection and DC-coil protection in a single package. The combination is compatible with LC1D09–D38 and LC1DT20–DT40 variants and is built to meet international standards, making it suitable for panel builders and machine builders seeking a compact, code-compliant full-voltage starting solution.