It's a current-production part, so this is a standard BOM line, not an obsolescence hunt. The main power terminals accept stranded conductors from 70 mm² up to 240 mm², which tells you this contactor is meant for feeder or large motor duty — think 200+ A motor circuits or main bus coupling, not small branch loads.
Mounts via screw fixing with a single 11 mm hole — no DIN rail clip on this frame size, so plan for a bolted backplate or sub-panel.
Coil and auxiliary details
Coil is AC/DC rated 200-277 V, screw-type terminals. The coil holds at 0.8x rated voltage and drops out at 0.5x (50 Hz) or 0.8-1.1x (60 Hz), so it's tolerant of brownout conditions on 50 Hz mains. Includes an auxiliary switch block (4-pole attachable), which saves ordering a separate aux contact module for basic status feedback. The auxiliary contacts handle 10 A at 24 V, 6 A at 230 V, tapering to 0.3 A at 220 V DC — enough for PLC inputs or indicator lamps.
Rated for -25 to +60 °C operating, -55 to +80 °C storage — fine for most indoor panel environments, including unheated warehouses.