ABB 1SFL491074R8511 Contactor - 690V UL Certified
Part Number: 1SFL491074R8511
Quick Summary
ABB AX185-30-11-85 Contactor is a robust motor control switch for heavy-duty AC drives in industrial plants. In practice, downtime and compatibility challenges during upgrades or new installations can drive project costs. This product carries CE Declaration of Conformity, UL certification, and RoHS compliance to help you meet global standards with confidence. With a three-pole main circuit, one NO auxiliary and one NC auxiliary contact, it delivers reliable switching under demanding temperatures and voltages. By combining high current capability with compact integration and easy mounting, it reduces installation time and improves maintenance planning, delivering measurable efficiency, safety, and regulatory compliance for your motor control applications.
Product Information
Extended Description
1SFL491074R8511 ABB: AX185-30-11-85 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 380 ... 400 V | 60 Hz 400 ... 415 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
7320500500279
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: High current rating and AC-3 switching deliver reliable motor control for large drives, reducing the number of devices required and improving overall line uptime in conveyors, pumps, and fans. This enables more compact panel layouts and lower wiring complexity. Feature → Application: IEC 60947-4-1 aligned contactor construction allows seamless integration with standard motor protection schemes, shortening commissioning time and ensuring safe start/stop sequences in packaging and material handling lines. Feature → Business Impact → Application: Rated on a 1000 V main circuit and 60 Hz, the device supports typical industrial mains configurations, enabling broader applicability across HL processes and metal fabrication lines. Feature → Application: Integrated auxiliary NO/NC contacts simplify interlocking and control circuits, reducing panel footprint and wiring costs while meeting safety interlock requirements in machine tools. Feature → Business Impact → Application: IP40 protection, RoHS/REACH/TSCA compliance, and CE/UL certifications provide regulatory alignment, risk mitigation, and sustainable sourcing for global projects in mining, cement, and utilities. Feature → Application: DIMENSIONS and weight (111.5 mm x 162.3 mm x 196 mm; 3.2 kg) support easy mounting on standard sub-panels and compatibility with common enclosure layouts, speeding up installations and serviceability.
Get a Quick Quote for a ABB 1SFL491074R8511
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SFL491074R8511?
Enquire Now
FAQs
Plan for a three-pole main circuit with one NO and one NC auxiliary contact. Check dimensions (111.5 mm width, 162.3 mm depth, 196 mm height) and weight (3.2 kg) to ensure enclosure fit. Use bars for main terminals and verify ambient temperature and altitude limits to avoid derating.
AC-1 Ie ratings vary by voltage and ambient: at 690 V and 40–70 °C, Ie AC-1 reaches 250 A; at 55 °C, Ie AC-1 is 230 A; at higher temperatures the rating reduces to 180 A. For AC-3, Ie ranges from 185 A at 415–380/400 V to 120 A at 690 V (55 °C).
Yes. The AX185-30-11-85 variant carries CE declarations of conformity and UL certification for motor control relays and contactors, ensuring compliance with global safety and performance standards across European and North American markets.
Ideal for heavy-duty motor control in pumps, fans, conveyors, and general machine drives. It supports 3P switching with integrated auxiliary contacts, making it suitable for interlocking, control circuit isolation, and motor protection in industrial automation and process machinery.
Durability specs include mechanical durability of about 5 million operations and a rated short-time withstand current up to 1800 A. These attributes reduce replacement frequency and downtime, improving overall uptime and lowering lifecycle costs for mid- to high-volume drive systems.