LA9G4711 is a terminal spreader for Schneider TeSys contactors. You get a set of four, one per pole on a 4-pole contactor. The spreader fans the wires out from the terminal blocks so you can land ring or fork lugs with proper clearance between conductors — that's the difference between a neat panel and a bird's nest that fails inspection for creepage distance. Rated for pollution degree 3 environments and compliant with EN/IEC 60947-1, UL 60947-1, CSA C22.2 No 60947-1, and GB/T 14048.
Compliance for your documentation package
For quality and traceability, the LA9G4711 carries compliance to EN/IEC 60947-1, UL 60947-1, CSA C22.2 No 60947-1, and GB/T 14048. That covers most panel builder documentation requirements. Altitude rating goes to 3000 m without derating and 5000 m with derating factor.