ABB | A110-30-11-84
A110, 3-P Contactor, 110/50, 120/60

MFR PART #  A110-30-11-84
PART #  498918
Minimum 1 Each
Call for Availability


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


  • The A series 3-pole contactors are of the block type design

Specification Description

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: 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: Screwerminal
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: 800 A At90 V, 1160 A At 440 V
Tightening Torque: 53 in-lb
Wire Size: 6 - 2/0 AWG (Main), 18 - 14 AWG (Auxiliary)
Voltage Rating: 1000 V
Endurance: Mechanical: 10 Million Cycles
Insulation Voltage: 1000 V (IEC 60947-4-1), 600 V (UL/CSA)
Impulse Withstand Voe: 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
Enclosure: IP10

Tech Info

CE Certified, ROHS Compliant


UNSPSC Code 39121521

Spec Sheet

Spec Sheet

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