ABB AX185-30-11-84 Contactor - CE Certified, 3P
Part Number: 1SFL491074R8411
Quick Summary
The ABB AX185-30-11-84 Contactor is a reliable motor-control device for industrial drive systems. It helps minimize downtime by handling high current switching with stable coil performance under demanding temperatures. This 3-pole block contactor supports 690 V mains, offers 250 A Ith, and carries CE, UL, CCC and CQC certifications. Designed for motor protection and control in automation cabinets, it pairs with standard overload relays and compatible accessories. With compact dimensions and proven reliability, it reduces footprint while delivering robust control in heavy-industry applications. Engineered for service in harsh environments, it maintains performance across a wide ambient temperature range and supports straightforward field maintenance.
Product Information
Extended Description
1SFL491074R8411 ABB: AX185-30-11-84 Contactor
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
1SBC100214C0202 - Main catalog Motor protection and control Manual motor starters, contactors and overload relays (PDF) - Edition 2024
Instructions and Manuals
AX 185~205A instructions
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
111.5 mm
Product Net Depth / Length
162.3 mm
Product Net Height
196 mm
Product Net Weight
3.2 kg
Number of Main Contacts NO
3
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
1
Number of Auxiliary Contacts NC
1
Number of Poles
3P
Rated Operational Voltage
Main Circuit 1000 V
Rated Frequency (f)
Main Circuit 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 250 A
Rated Operational Current AC-1 (Ie)
(690 V) 40 °C 250 A | (690 V) 55 °C 230 A | (690 V) 70 °C 180 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 185 A | (440 V) 55 °C 145 A | (500 V) 55 °C 145 A | (690 V) 55 °C 120 A | (380 / 400 V) 55 °C 185 A | (220 / 230 / 240 V) 55 °C 185 A
Rated Operational Power AC-3 (Pe)
(415 V) 90 kW | (440 V) 75 kW | (500 V) 90 kW | (690 V) 110 kW | (380 / 400 V) 90 kW | (220 / 230 / 240 V) 55 kW
Rated Breaking Capacity AC-3
8 x Ie AC-3
Rated Making Capacity AC-3
10 x Ie AC-3
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1200 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 280 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 600 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1800 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 800 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V
Rated Impulse Withstand Voltage (Uimp)
8 kV
Maximum Electrical Switching Frequency
300 cycles per hour
Mechanical Durability
5 million
Maximum Mechanical Switching Frequency
3600 cycles per hour
Coil Operating Limits
(acc. to IEC 60947-4-1) Uc (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc)
50 Hz 110 V | 60 Hz 110 ... 120 V
Power Loss
at Rated Operating Conditions per Pole 5 W
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP40
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 55 °C | Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C | Close to Contactor for Storage -40 ... 70 °C
Maximum Operating Altitude Permissible
Without Derating 3000 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
REACH - Letter of Confirmation for block contactors, contactor relays, installation contactors, mini contactors, mini contactor relays, thermal overload relays, electronic overload relays and related accessories
RoHS Information
RoHS II declaration for block contactors, installation contactors, mini contactors, mini contactor relays, thermal overload relays, electronic overload relays and related accessories
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Contactors
WEEE B2C / B2B
Business To Business
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
CQC Certificate
CQC Certificate, Contactor, AX185, AX205, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AX185, AX205, Made in China
Declaration of Conformity - CE
CE Declaration of conformity - Contactor - AX95...AX370
UL Certificate
cULus Certificate, Contactor, A145...A185, AX185...AX205
Package Level 1 Units
box 1 piece
Package Level 1 Width
180 mm
Package Level 1 Depth / Length
245 mm
Package Level 1 Height
175 mm
Package Level 1 Gross Weight
3.8 kg
Package Level 1 EAN
7320500500248
Object Classification Code
Q
ETIM 7
EC000066 - Power contactor, AC switching
ETIM 8
EC000066 - Power contactor, AC switching
ETIM 9
EC000066 - Power contactor, AC switching
eClass
V11.0 : 27371003
UNSPSC
39121529
IDEA Granular Category Code (IGCC)
4755 >> Contactors
Feature → Business Impact → Application: Three poles and 3 NO main contacts with 1 NO 1 NC auxiliary contacts deliver compact motor control, reducing enclosure size and wiring complexity in control cabinets. Benefit: Easier installation, lower panel footprint, and simplified wiring harness planning for new builds or retrofits in conveyors and processing lines. Application: 3P block contactors in automation cabinets where space is limited and reliability is crucial. Feature → Business Impact → Application: Rated Ith of 250 A and AC-3 Ie values across voltages enable robust motor starting and protection with predictable performance. Benefit: Lower plate-out risk, reduced unplanned downtime, and improved motor life in heavy-duty fans, pumps, and machining equipment. Application: High-demand motor circuits requiring reliable switching with IEC 60947-4-1 compliance. Feature → Business Impact → Application: Ui of 690 V and Ui main insulation voltage ensure safe isolation in high-voltage motor circuits. Benefit: Enhanced electrical insulation margin and compliance with global standards, reducing risk of arcing and insulation failure. Application: Industrial drives and drives-based motor control systems operating near regulatory limits. Feature → Business Impact → Application: 5 W power loss per pole minimizes heat generation inside the control cabinet. Benefit: Cooler enclosures, improved reliability, and reduced cooling requirements in machine centers. Application: Continuous-duty installations where heat management is a concern. Feature → Business Impact → Application: Compact dimensions (111.5 mm width, 162.3 mm depth, 196 mm height) and 3.2 kg net weight enable easy mounting and serviceability. Benefit: Faster installation, easier maintenance, and better space utilization in panels and switchrooms. Application: OEM panels and retrofits in compact machine rooms. Feature → Business Impact → Application: 8 x Ie rated breaking capacity and 10 x Ie rated making capacity provide strong short-time and inrush handling. Benefit: Superior fault clearance and motor protection during surges. Application: Applications with high inrush and short-time current demands, such as compressors and metalworking equipment. Feature → Business Impact → Application: Coil options for 50 Hz 110 V and 60 Hz 110–120 V facilitate seamless integration with standard control systems. Benefit: Compatibility with common PLCs and control circuits, simplifying procurement and wiring. Application: Industrial automation environments using standard control voltages.
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FAQs
This ABB block contactor is designed with main circuit bars for connections and is dimensioned for compact panel integration. With a net width of 111.5 mm and standard 3P configuration, it fits common enclosure layouts and accepts compatible accessories such as overload relays. Ensure mounting aligns with manufacturer guidelines and local enclosure standards for safe, easeful maintenance.
AC-3 Ie ratings vary by voltage: at 415 V and 55 °C it is 185 A; at 440 V and 55 °C it is 145 A; at 500 V and 55 °C it is 145 A; at 690 V and 55 °C it is 120 A; at 380/400 V it is 185 A; and at 220/230/240 V it is 185 A. These values support reliable starting and switching under typical industrial loading.
Yes. The AX185-30-11-84 is designed to IEC 60947-4-1 compliant, with RoHS, REACH, and related environmental declarations. It also carries CE and UL certifications, ensuring regulatory alignment for global assembly and panel-building projects.
Typical applications include start/stop control of motors in conveyors, pumps, fans, and machine tools. Its 3P design with 1 NO and 1 NC auxiliary contact supports interlocking and signaling schemes, while its AC-3 rating accommodates motor starting and running in standard automation architectures.
Plan for cabinet space using its dimensions (111.5 mm wide, 162.3 mm deep, 196 mm tall) and weight (3.2 kg). Use the provided main-circuit bars for connections and ensure auxiliary terminals are IP40 protected. Refer to the AX185-205A manuals for wiring diagrams and routine inspection intervals to sustain reliability.