Key Technical Parameters Product / Model: ABB AX40‑30‑10‑80 AC Contactor Part Number: 1SBL321074R8010 Main Poles: 3 normally open (3 NO) Auxiliary Contact: 1 normally open (1 NO) Control / Coil Voltage: 220–230 V AC at 50 Hz; 230–240 V AC at 60 Hz Rated Insulation Voltage (Ui): 690 V AC Rated Operational Voltage (Main & Auxiliary): Up to 690 V AC Rated Frequency: 50 Hz / 60 Hz Conventional Free‑air Thermal Current (Ith): 65 A at 40 °C Current & Power Ratings Operational Current AC‑1 (Ie): ~60 A at 220–240 V AC, ~42 A at 690 V AC (70 °C) Operational Current AC‑3 (Ie): ~40 A at 220–240 V AC, ~37 A at 440 V AC, ~25 A at 690 V AC Operational Power AC‑3 (Pe): ~11 kW at 220–240 V, ~18.5 kW at 380–400 V, ~22 kW at 440–690 V Switching & Mechanical Rated Operational Current AC‑15: up to ~6 A at low control voltages Maximum Electrical Switching Frequency: ~600 cycles/hour (AC‑1), ~1200 cycles/hour (AC‑3 / AC‑15), ~900 cycles/hour (DC‑13) Maximum Mechanical Switching Frequency: ~3600 cycles/hour Physical & Environmental Dimensions (H × W × D): ~108.3 mm × 54 mm × 90 mm Weight: ~0.667 kg Degree of Protection: IP20 Terminal Type: Screw terminals Ambient Temperature (Operation): –40 °C to +70 °C Altitude Capability: up to ~3000 m without derating Applications Motor control starters Switching three‑phase power circuits Industrial control panels Lighting and auxiliary loads