ABB 1SFL491074R8111 Contactor - UL & CE Certified
Part Number: 1SFL491074R8111
Quick Summary
ABB 1SFL491074R8111 Contactor is a high-capacity motor-controlling switch for industrial drives. Engineers face reliability challenges under surge and integration complexity with legacy control systems, which this model addresses with robust ratings and verified documentation. It carries CE and UL declarations, plus RoHS compliance, supporting global deployment and supplier conformity. The design supports 690 V mains with a compact footprint, while a 24 V control coil enables seamless PLC interfacing. This combination translates to improved uptime, simplified panel wiring, and lower lifecycle costs for manufacturing environments that demand durable, compliant motor control solutions.
Product Information
Extended Description
1SFL491074R8111 ABB: AX185-30-11-81 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 24 V | 60 Hz 24 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
7320500500224
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: Three-pole AC-3 contactor capability delivers high-power motor control in a compact footprint. Business Impact: Enables handling of heavy-duty loads with reliable switching, reducing voltage drop and tripping events. Application: Used in conveyors, pumps, and machine tools where 415–690 V systems are standard. Feature: 24 V control coil compatibility simplifies integration with standard PLCs and control cabinets. Business Impact: Lowers control energy consumption and simplifies wiring with common automation interfaces. Application: Ideal for new builds and retrofits in automated lines where control system compatibility matters. Feature: Mechanical durability rated at 5 million cycles. Business Impact: Extends service intervals and reduces maintenance labor costs, boosting overall equipment effectiveness. Application: Suitable for continuous-running drives and high-cycle applications. Feature: High insulation and protective ratings including Ui up to 690 V and Uimp of 8 kV. Business Impact: Improves safety margins and regulatory compliance across offshore, chemical, and heavy manufacturing environments. Application: Suitable for corrosive environments and high-energy switching tasks under IEC standards. Feature: IP40 aux/terminals and bar-type main terminals simplify installation and reliability. Business Impact: Fast, vibration-resistant connections reduce loose-term risks and installation time. Application: Practical in control panels with limited space and multiple cables. Feature: Clear dimensional data and weight enable accurate panel design and component budgeting. Business Impact: Improves BOM accuracy and reduces over-purchasing. Application: Useful for engineering documentation and space planning in electrical rooms.
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FAQs
Plan for a three-pole main circuit with bar terminals and ensure support for 690 V insulation. The device is IP40 protected and best mounted in a ventilated enclosure to manage heat. Use the 24 V control coil with standard PLC outputs and verify ambient temperature limits to maintain rating accuracy.
Ie for AC-3 depends on voltage: up to 185 A at 415 V, down to 120 A at 690 V, with Pe values up to 110 kW at higher voltages. Ui is 690 V, Uimp is 8 kV, and the coil is 24 V. These specs support reliable switching in typical industrial motor control tasks.
Ideal for heavy-duty motors in conveyors, pumps, fans, and other automation equipment that run on 415–690 V AC with moderate to high switching cycles. Its 3P configuration and auxiliary contact set support interlocking and control logic in standard panel layouts.
This product carries CE declarations, UL certification, CCC compliance, and RoHS information. It is designed to meet global regulatory expectations for motor control components, supporting safe and compliant operation across multiple regions.
With 5 million mechanical cycles and robust surge performance, maintenance intervals are extended and downtime is reduced. The compact footprint, standardized 24 V control, and certified compliance streamline installation and lifecycle management, delivering lower total cost of ownership in automated production lines.