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A185-30-11-84 | ABB

ABB | A185-30-11-84 | AC Nonreversing IEC Contactors 3-P N/O, 120 V AC Coil, 156A Aux Cont: 1NO/1NC

  • Réf. fabricant A185-30-11-84
  • PART #517764
Rating: IP20
Type: CONTACTORS
Description

A non-reversing, 3-pole, for applications up to 300 hp, 250 kW, AC operated coils, 1 NO and 1 NC auxiliary contacts, 185A

Caractéristiques
  • Maximum UL/CSA horsepower ratings according to UL508 and CSA22.2 No. 14
  • Includes NEMA sizes 00 - 3
  • CE mark
  • Compact space saving design
  • Standard auxiliary contact configurations: A9 - A40 1 NO or 1 NC and A50 - A110 1 NO & 1 NC
  • Contactor sizes A50 - 0 can be supplied without auxiliaries
  • Additional auxiliary contact blocks are available
  • D.C. ratings & D.C. control operation available
  • Fast, snap-on DIN rail mounting
  • Double break contact design
  • Snap-on front mounted accessories include mechanical ch, pneumatic timer, and 1 & 4 pole auxiliary contact blocks
  • Contactors ensure positive safety between their auxiliary contact blocks.
  • Easy coil change
  • Captive terminal screws
  • NEMA, UL, IEC, CSA, VDE and most other international standards
  • Touch safesign: All connection terminals are protected against accidental touch
  • Terminals supplied open for ease of wiring
  • Operates over an extended voltage range of 85% to 110% of rated control voltage
  • Screwdriver guide holes
Applications

A Line contactors are mainly used for controlling 3-phase motors and for controlling power circuits corresponding to their operating characteristics up to 690 and even 1000V AC. and 440 V DC.

Spécifications
  • Coil Voltage: 110 V AC At 50 Hz, 110 - 120 V AC At 60 Hz
  • Contact Configuration: 3NO (Main), 1NO 1NC (Auxiliary)
  • Phase: 3 PH
  • Wattage: 55 kW At 220/230/240 V, 90 kW At, 380/400/415/440 V, 110 kW At 500 V, 132 kW At 690 V
  • Connection: Screw Terminal
  • Siz111.5 mm Width X 196 mm Height X 160 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: 1600 A At 690 V, 2000 A At 440 V
  • Tightening Torque: 160 in-lb
  • Motor Rating: 125 hp At 480 V
  • Endurance: Mechanical: 5 Million Cycles
  • Wire Size: 6 AWG - 250 kcmil (Main), 18 - 14 AWG (Auxiliary)
  • Voltage Rating: 1000 V
  • Environmental Conditions: Mam Operating Altitude Permissible: 3000 m, Storage: -40 To +70 deg C
  • Enclosure: IP00 (Main Terminals), IP20 (Coil Terminals)
  • Impulse Withstand Voltage: 8 kV
  • Insulation Voltage: 1000 V (IEC 60947-4-1), 600 V (UL/CSA)
  • Number Of Poles: 3
  • Operating Curre 275 A At 40 deg C, 250 A At 55 deg C, 180 A At 70 deg C
Infos techniques et normes

CE Certified, ROHS Compliant

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