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1SFL991074R8011

The ABB AX150‑30‑11‑85 contactor is a 3‑phase AC contactor designed for industrial motor control and power switching applications. It belongs to ABB’s AX series and is suitable for high-current switching in industrial panels, machinery, and distribution systems. The contactor features three main poles (3NO) and built-in auxiliary contacts (1NO + 1NC), and it is designed for control voltages around 380 V AC.

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Key Specifications General Manufacturer: ABB Model / Part Number: AX150‑30‑11‑85 / 1SFL991074R8011 Product Type: 3‑Phase AC Contactor Series: AX Series Mounting: Panel or enclosure Mechanical Endurance: High industrial durability Main Circuit Number of Main Contacts: 3 Normally Open (3NO) Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC) Rated Operational Voltage (AC‑3, Ie): ~150 A @ 380/400 V AC; ~100 A @ 440–500 V AC; ~82 A @ 690 V AC Rated Operational Power (AC‑3): ~75 kW @ 380/400 V; ~59 kW @ 440–500 V; ~75 kW @ 690 V AC Rated Breaking Capacity (AC‑3): 8 × Ie Rated Making Capacity (AC‑3): 10 × Ie Rated Operational Current (AC‑1, Ie): ~190 A @ 690 V AC Control / Coil Rated Control Voltage (Uc): 380 V AC typical Rated Frequency: 50/60 Hz Mechanical & Environmental Rated Insulation Voltage (Ui): 690 V Impulse Withstand Voltage (Uimp): 8 kV Mechanical & Electrical Durability: Long life cycle suitable for heavy-duty industrial applications Terminal Type: Heavy-duty bar terminals Operating Temperature Range: −40 °C to +70 °C (ambient, depending on installation conditions) Applications 3‑phase motor control and switching Industrial power distribution Load isolation and control in automation systems General AC power circuit control