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

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.

Features

• 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: 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

Tech Info

CE Certified, ROHS Compliant