Specifications General Product Type: 3‑Pole AC Contactor Series: A‑Series (ABB) Model: A63‑30 Main Contact Configuration: 3 normally open (3NO) main contacts Contactor Type: Non‑reversing contactor Mounting: Panel or DIN‑rail compatible Protection Class: IP20 (touch‑safe enclosure) Electrical Ratings Rated Operational Voltage (Ue): Up to 690 V AC Rated Operational Current (AC‑1): 63 A Rated Operational Current (AC‑3): Typically 40–50 A (dependent on voltage and load type) Frequency: 50/60 Hz Rated Insulation Voltage (Ui): 1000 V AC Rated Impulse Withstand Voltage (Uimp): ~8 kV Control (Coil) Control Coil Type: AC coil (various voltages available) Typical Control Coil Voltages: 24 V AC, 48 V AC, 110–120 V AC, 220–240 V AC, 380–415 V AC (varies by specific model suffix) Coil Consumption: Typically in the range of ~15–20 VA (depends on coil voltage) Operating Frequency (Coil): 50/60 Hz Performance Making/Breaking Capacity: Suitable for industrial motor loads, resistive and inductive loads Electrical Endurance: High cycle life under rated load operations Mechanical Endurance: Designed for frequent switching Mechanical Number of Poles: 3 main poles Auxiliary Contacts: Optional auxiliary contact blocks (NO/NC) available separately Terminals: Screw terminals Dimensions (approx): Width ~70–75 mm, Depth ~100–110 mm, Height ~90–100 mm (model dependent) Weight: ~1.2–1.5 kg (varies by coil version) Environmental Operating Ambient Temperature: –40 °C to +70 °C (typical) Storage Temperature: –40 °C to +80 °C Altitude: Suitable for use up to ~2000–3000 m (depending on application) Standards & Compliance Designed according to IEC 60947‑4‑1 (Contactor and Motor Starter Standards) Suitable for use in industrial power control and motor starter applications Typical Applications Motor control and starting Industrial automation control circuits Power distribution panels HVAC systems Pumps, compressors, conveyors, and general load switching Integration with overload relays and PLC logic