Schneider Electric's Square D 8502PF3.11 is a three‑pole Class 8502 contactor designed to reliably switch three‑phase loads. It uses a 120 VAC control coil (PF3) and is rated for up to 63 A at typical 60 Hz operation with a line voltage rating up to 440–480 VAC, making it suitable for motor starting and other inductive loads in commercial and industrial electrical systems.
