Technical Specifications Specification Value Manufacturer ABB Model / Part Number A210‑30‑11‑84 (1SFL511001R8411) Product Type 3‑Phase AC Contactor Control Coil Voltage 110 V AC 50 Hz / 110–120 V AC 60 Hz Main Contacts 3 normally‑open poles Auxiliary Contacts Typically 1 NO + 1 NC Rated Insulation Voltage (Ui) 1000 V (IEC) / 600 V (UL) Rated Operational Voltage Up to 690 V AC Conventional Free‑air Thermal Current (Ith) 350 A (at 40 °C) Rated Operational Current AC‑1 Up to 350 A (varies with temp) Rated Operational Current AC‑3 Typical switching of motors (varies with application) Maximum Breaking Capacity ~2200 A @ 440 V; ~2000 A @ 690 V Rated Frequency 50 / 60 Hz Coil Operating Limits 0.85 × Uc min to 1.1 × Uc max (up to 70 °C) Coil Consumption Holding ~50–65 VA; Pull‑in ~1350–1550 VA Mechanical Durability ~5 million operations Max Electrical Switching Frequency 300 cycles/h (AC‑1 / AC‑3) Short‑Time Withstand Current (Icw) Examples: 2500 A for 1 s; 1200 A for 30 s Connection Terminals Flat bars with bolts/screws Mounting Style Panel / frame mount Application Environment Industrial panels, motor starters, power distribution Standards Compliance IEC 60947‑4‑1 and related contactor standards