ABB | A110-30-11-80
AC Nonreversing IEC Contactors 3-P N/O, 240 V AC Coil, 110A Aux Cont: 1NO/1NC

MFR PART #  A110-30-11-80
PART #  517761
Minimum 1 Each
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A non-reversing, 3-pole, for applications up to 300 hp, 250 kW, AC operated coils, 1 NO and 1 NC auxiliary contacts, 110A


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.


  • 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

Specification Description

Coil Voltage: 220 - 230 V AC At 50 Hz, 230 - 240 V AC At 60 Hz
Contact Configuration: 3NO (Main), 1NO 1NC (Auxiliary)
Phase: 3 PH
Wattage: 40 kW At 1000 V, 30 kW At 220/230/240 V, 55 kW At 380/400 V, 59 kW At 415/440/500 V, 75 kW At 690 V
Connection:crew Terminal
Size: 102 mm Width X 148 mm Height X 123.5 mm Depth
Operating Temperature: Fitted With Thermal Overload Relay: -25 To +55 deg C, Without Thermal Overload Relay: -40 To +70 deg C
Motor Rating: 75 hp At 480 V
Maximum Breaking Capacity: 80A At 690 V, 1160 A At 440 V
Tightening Torque: 53 in-lb
Voltage Rating: 1000 V
Endurance: Mechanical: 10 Million Cycles
Wire Size: 6 - 2/0 AWG (Main), 18 - 14 AWG (Auxiliary)
Enclosure: IP10
Insulation Voltage: 1000 V (IEC 60947-4-1), 600 V (UL/CSApulse Withstand Voltage: 8 kV
Environmental Conditions: Maximum Operating Altitude Permissible: 3000 m, Storage Temperature: -40 To 70 deg C
Number Of Poles: 3
Operating Current: 160 A At 40 deg C, 145 A At 55 deg C, 130 A At 70 deg C

Tech Info

CE Certified, ROHS Compliant


Rating IP20
UNSPSC Code 39121521

Spec Sheet

Spec Sheet

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