Technical Parameters Specification Details Product Type AC Contactor (3‑pole) Series / Model UA63‑30 Number of Main Contacts 3 Normally Open (NO) Auxiliary Contacts None (standard) Rated Operational Voltage (Main Circuit) Up to 690 V AC for power circuit switching Control/Coil Voltage Multiple options, e.g.: 24 V AC, 110 V AC, 220–230 V AC, 500–600 V AC Rated Frequency 50/60 Hz Rated Operational Current AC‑3 ~65 A at 220/230/240 V AC (general motor/inductive load) Rated Operational Current AC‑1 ~115 A at 690 V AC (general resistive load) Rated Insulation Voltage (Ui) ~1000 V (IEC standards) Rated Impulse Withstand Voltage (Uimp) ~8 kV Operating Ambient Temperature Approx. −40 °C to +55 °C (varies by coil option) Mounting DIN‑rail or panel with screw terminals Connection Type Screw terminal for power circuit Utilization Category IEC/EN 60947‑1 / IEC/EN 60947‑4‑1 Application Categories AC‑1 general switching, AC‑3 motor switching Peak Breaking Capacity Up to ~1300 A at 440 V AC Mechanical Durability High cycle life per IEC contactor standards Typical Applications Motor control, capacitor banks, industrial power switching Standards Compliance IEC/EN 60947 series