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AF750-30-11-70 | ABB

ABB | AF750-30-11-70 | Contactors, AF4750, 3Pole, 100-250 V AC/DC Coil, 1NO/1NC Aux, AC1=900A, A Series

  • Réf. fabricant AF750-30-11-70
  • PART #527451
Type: CONTACTORS
Applications

For Various Applications Such As Motor Starting, Isolation, By-Pass And Distribution Application Up To Max 1000 V

Spécifications
  • Coil Voltage: 100 - 250 V AC At 50/60 Hz, 100 - 250 V DC
  • Contact Configuration: 3NO (Main), 1NO 1NC (Auxiliary)
  • Phase: 3 PH
  • Wattage: 220 kW At 220/230/240 V, 400 kW At 380/400 V, 425 kW At 415 V, 450 kW At 440 V, 520 kW At 500 V, 600 kW At 690 V
  • Conntion: Screw Terminal
  • Size: 210 mm Width X 283 mm Height X 242 mm Depth
  • Operating Temperature: Fitted With Thermal Overload Relay: -25 To +55 deg C, Without Thermal Overload Relay: -40 To +70 deg C, Fitted With Electronic Overload Relay: -25 To +70 deg C
  • Maximum Breaking Capacity: 7000 A At 690 V, 7500 A At 440 V
  • Tightening Torque: 443 in-lb
  • Motor Rating: 600 hp At 480 V
  • Wire Size: (3) 2/0 AWG - 500 kcmil (Main), 18 - 14 AWG (Auxiliary)
  • Voltage Rating: 1000 V
  • Endurance: Mechanical: 5 Million Cyclperating Current: 1050 A At 40 deg C, 800 A At 55 deg C, 720 A At 70 deg C
  • Impulse Withstand Voltage: 8 kV
  • Insulation Voltage: 1000 V (IEC 60947-4-1), 600 V (UL/CSA)
  • Environmental Conditions: Maximum Operating Altitude Permissible: 3000 m, Storage: -4 To +70 deg C
  • Number Of Poles: 3
  • Enclosure: IP00 (Main Terminals), IP20 (Coil Terminals)
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