Technical Parameters Parameter / Feature Specification / Detail Model / Type AF190‑30‑11‑11 (1SFL487002R1111) — 3‑Pole Contactor Poles / Main Contacts 3 main contacts (NO) Auxiliary Contacts 1 NO + 1 NC auxiliary contact Control (Coil) Voltage 24–60 V AC (50/60 Hz) or 20–60 V DC Rated Operational Voltage (Main Circuit) Up to 1000 V (IEC) / 600 V (UL/CSA) Rated Operational Current (AC‑1) 275 A @ 690–1000 V (depending on ambient temperature) Rated Operational Current (AC‑3) 190 A @ 400 V; 135 A @ 500–690 V (at 55 °C) Rated Motor Power (AC‑3) Up to 90 kW @ 400 V; at highest rating up to 132 kW @ 690 V UL/CSA General‑Use Rating 250 A (600 V AC) Horsepower (UL/CSA) e.g. 125 hp at 480 V AC; 150 hp at 600 V AC Short‑Circuit / Making Capacity Making capacity up to 10 × Ie (AC‑3); breaking capacity ~ 8 × Ie (AC‑3) Insulation / Impulse Withstand Voltage 1000 V insulation (IEC); 8 kV impulse withstand Terminal / Connection Type Bar-type main circuit terminals; auxiliary screw‑terminals Rated Frequency 50 / 60 Hz (main circuit) Ambient Temperature Range –40 °C … +70 °C (storage); –40 °C … +70 °C operational (without thermal O/L relay) Mechanical Endurance Up to 5 million operations Suitable For Three-phase motor control, heavy power switching, industrial power distribution, bypass/isolation circuits, high-current loads