This is a Schneider LA9G4712 Spreader — a terminal extension accessory that fits under a 4-pole contactor or busbar to spread the line terminals into parallel connection points. Supplied as a set of four identical pieces. Complies with EN/IEC 60947-1, UL 60947-1, CSA C22.2 No 60947-1, and GB/T 14048.
Each spreader measures 3.3 in (85 mm) deep, 2.2 in (55 mm) wide, 0.2 in (6 mm) high. The 4P designation means one spreader handles one pole; order one set per 4-pole device.
Lifecycle and availability
Listed as current production — this is a standard catalogue accessory from Schneider. No end-of-life notice applies.