LRD10 is a TeSys Deca thermal overload relay from Schneider Electric (Square D) providing Class 10A protection for three‑phase motors in the 4–6 A range. This 3‑pole overload relay is designed for direct mounting to LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, and LC1D38 contactors in TeSys D motor‑control assemblies. It trips when motor current exceeds its 4–6 A setting, delivering reliable overload protection to help prevent motor damage in AC motor circuits.
