It mounts via screw and snap-on onto 35 mm DIN rail, the standard for European control panels, and occupies a 45 mm wide footprint with 73 mm depth and 57.5 mm height — tight enough for dense gland-plate layouts where every millimeter of fill factor matters.
Switching capacity — what the voltage-specific ratings tell you
This contactor's contact ratings are specified per voltage, not a single blanket ampacity — the right way for a part that may see 24 VDC control circuits or 400 VAC motor auxiliaries in the same panel. At 24 V it switches 10 A; at 230 V it also handles 10 A, but at 400 V the rating drops to 3 A, and at 690 V it's 1 A. The 24 V and 230 V figures are the ones that govern most auxiliary contact applications — interposing relays, PLC output isolation, contactor coil feedback.
That covers panels where the DIN rail runs horizontally or on a swing frame. Clearances: 10 mm upward, 10 mm forward, 10 mm downward, 6 mm at the side — no special breathing gap beyond standard S00 spacing. Operating temperature range is -25 to +60 °C, storage -55 to +80 °C, with pollution degree 3 (conductive pollution, typical for industrial enclosures without climate control).