Issue: Identifying differences between two similar part numbers
IEC contactors and starters
Products sold and used in the United States
Cause: Identifying differences between two similar part numbers
Both will remotely stop (trip) or electrically reset the overload, however; LAD703 is used on Tesys overload LRD01 through LRD35 and LR3D01 to LR3D35. LA7D03 is used on all other LR*D overload relays other than LRD01 to LRD35 and LR3D01 to LR3D35.