The coil pulls in at 80-100 ms on both AC and DC supplies, with a dropout threshold at 80 % of rated voltage. Switching frequency varies sharply by duty: 750 operations/hour in AC-1 (resistive), 500/hour in AC-3 (standard motor start/run), and only 130/hour in AC-4 (plugging/inching). That AC-4 ceiling is the real constraint if the application does frequent reversing or jogging — plan for it. Auxiliary contact ratings: 10 A at 24 V, 2 A at 48/60 V, 1 A at 110 V — enough for pilot duty or PLC input signals, but not for driving heavy solenoids directly.
Mounts via screw fixing (two 11 mm holes) on a vertical surface; the unit can be rotated ±90° or tilted ±22.5° front/back, giving panel builders flexibility in tight enclosures. Dimensions 210 mm high × 165 mm wide × 202 mm deep — a substantial footprint; verify gland-plate space and door clearance before committing the panel layout.