ABB AF140-40-11B-12 Contactor - AF Technology
Part Number: 1SFL447102R1211
Quick Summary
ABB AF140-40-11B-12 Contactor is a four-pole motor starter for controlling up to 75 kW at 400 V AC. In demanding panels, voltage fluctuations and limited space can cause nuisance trips and longer commissioning times. With CE, UL/CSA, and UKCA certifications and built-in surge protection, this AF technology delivers reliable operations across global standards. Its compact, pre-mounted auxiliary contacts and modular accessories help tailor the solution to evolving control schemes while reducing wiring and installation costs. By aligning this block contactor with your motor protection strategy, you gain energy efficiency, faster maintenance, and predictable uptime.
Product Information
Extended Description
1SFL447102R1211 ABB: The AF140-40-11B-12 is a 4 pole - 690 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, controlling motors up to 75 kW / 400 V AC (AC-3) / and switching power circuits up to 200 A (AC-1) or 175 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (48-130 V 50/60 Hz and DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
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
Data Sheet, Technical Information (Part 2)
Contactors and Overload relays guide
Instructions and Manuals
Operating instruction, Contactor, AF(S)116, AF140, AF(S)146
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Dimension Diagram
Dimension Drawing. Contactor,AF116,AF140,AF146
Product Net Width
120 mm
Product Net Depth / Length
128 mm
Product Net Height
150 mm
Product Net Weight
1.95 kg
Number of Main Contacts NO
4
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
1
Number of Auxiliary Contacts NC
1
Number of Poles
4P
Rated Operational Voltage
Main Circuit 690 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 200 A
Rated Operational Current AC-1 (Ie)
(690 V) 40 °C 200 A | (690 V) 60 °C 175 A | (690 V) 70 °C 160 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 140 A | (440 V) 55 °C 140 A | (380 / 400 V) 55 °C 140 A | (220 / 230 / 240 V) 55 °C 140 A
Rated Operational Power AC-3 (Pe)
(415 V) 75 kW | (440 V) 90 kW | (380 / 400 V) 75 kW | (220 / 230 / 240 V) 37 kW
Rated Breaking Capacity AC-3
8 x Ie AC-3
Rated Making Capacity AC-3
10 x Ie AC-3
Short-Circuit Protective Devices
gG Type Fuses 250 A
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1168 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 200 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 477 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1460 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 674 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 3000 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V | acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp)
Main Circuit 8 kV
Maximum Electrical Switching Frequency
(AC-1) 300 cycles per hour
Mechanical Durability
5 million
Maximum Mechanical Switching Frequency
300 cycles per hour
Coil Operating Limits
(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc)
50 Hz 48 ... 130 V | 60 Hz 48 ... 130 V | DC Operation 48 ... 130 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 4 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 4 V·A | Holding at Max. Rated Control Circuit Voltage DC 2.5 W | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 180 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 180 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 150 W
Power Loss
at Rated Operating Conditions per Pole 18 W
Operate Time
Between Coil De-energization and NO Contact Opening 40 ... 70 ms | Between Coil Energization and NO Contact Closing 20 ... 55 ms
Connecting Capacity Main Circuit
Flexible 2 x 10 ... 70 mm² | Rigid Cu-Cable 1 x 10 ... 95 mm²
Connecting Capacity Auxiliary Circuit
Flexible with Ferrule 1x 0.75 ... 2.5 mm² | Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm² | Flexible 2x0.75 ... 2.5 mm² | Solid 2 x 1 ... 4 mm² | Stranded 2 x 1 .... 4 mm²
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Tightening Torque
Cable Lug 9 N·m | Main Circuit 8 N·m
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
NEMA Size
4
Horsepower Rating NEMA
(200 V AC) Three Phase 40 Hp | (230 V AC) Three Phase 50 Hp | (460 V AC) Three Phase 100 Hp | (575 V AC) Three Phase 100 Hp
Maximum Operating Voltage UL/CSA
Main Circuit 600 V
General Use Rating UL/CSA
(600 V AC) 200 A
Horsepower Rating UL/CSA
(200 ... 208 V AC) Three Phase 15 Hp | (200 V AC) Three Phase 40 hp | (208 V AC) Three Phase 40 hp | (220 ... 240 V AC) Three Phase 20 Hp | (220 ... 240 V AC) Three Phase 50 hp | (440 ... 480 V AC) Three Phase 40 Hp | (440 ... 480 V AC) Three Phase 100 hp | (550 ... 600 V AC) Three Phase 50 Hp | (550 ... 600 V AC) Three Phase 125 hp
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 50 °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)
ABB EcoSolutions
Yes
ABB Site Meeting Group Waste To Landfill Target
Non-hazardous waste is sent to a landfill, where there is no alternative option available within 100km of a facility
End Of Life Disassembling Instructions
End-of-life instruction - AF(S)116(B)-**(RT) to AF(S)205(B)-**(RT)
Environmental Product Declaration - EPD
Environmental Product Declaration, AF(S)116-AF(S)146 (SE) Contactors
Improved Energy Efficiency for Customers
Product Efficiency - Product requires less energy to operate compared to similar product on market or older products from the same line
Recyclability Rate of the Product acc. to EN45555
Design for Closing Resource Loops - Standard EN45555 - 87.8 %
Sustainable Material Content in Product (wt. %)
Recycled Metal - 37 %
ABS Certificate
ABS Approval, Contactor, AF116 ... AF370 (Sweden)
BV Certificate
BV Certificate, Contactor, AF116-30 ... AF370-30...AF116-40...AF370-40
CB Certificate
SEMKO_SE-77317
CQC Certificate
CQC Certificate, AC Contactor, AF116-*-*-*, AF140-*-*-*, AF146-*-*-*, AF116B-*-*-*, AF140B-*-*-*, AF146B-*-*-*, AFS116-30-*-*,AFS140-30-*-*, AFS146-30-*-*, Made in Sweden
Declaration of Conformity - CCC
CCC Declaration of Conformity, AC Contactor, AF116-*-*-*, AF140-*-*-*, AF146-*-*-*, AF116B-*-*-*, AF140B-*-*-*, AF146B-*-*-*, AFS116-30-*-*,AFS140-30-*-*, AFS146-30-*-*, Made in Sweden
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF116B...RT to AF370B...RT
Declaration of Conformity - UKCA
UK Declaration of Conformity - Contactors >100A
DNV GL Certificate
DNV-certificate, Contactors, AF116-30...AF370-30 and AF116-40...AF370-40
EAC Certificate
9AKK107046A8618
KC Certificate
KC Certificate, Contactor, AF116-40...AF140-40 (Sweden)
LR Certificate
Lloyds register Certificate, Contactor, AF116-30 ... AF370-30, AF116-40...AF370-40
PRS Certificate
PRS Certificate - AF116...AF1650
RINA Certificate
RINA Certificate, AF95, AF110, AF145, AF185, AF210, AF260, AF300, AF400, AF460, AF580, AF750, AF1250, AF1350, AF1650, AF2050, AF2650, AF116, AF140, AF146, AF190, AF205, AF265, AF305, AF370
RMRS Certificate
9AKK107045A6978
UL Certificate
cULus Certificate, Contactor, AF116-40, AF140-40 (4-pole)
Package Level 1 Units
box 1 piece
Package Level 1 Width
147 mm
Package Level 1 Depth / Length
197 mm
Package Level 1 Height
155 mm
Package Level 1 Gross Weight
2.15 kg
Package Level 1 EAN
7320500505236
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)
4758 >> Iec Contactors
E-Number (Finland)
3706097
E-Number (Norway)
3210322
E-Number (Sweden)
3210322
Feature: Four-pole construction with four NO main contacts and one NO auxiliary contact, plus pre-mounted main circuit bars. Business Impact: Enables a compact footprint, simplified wiring, and faster panel assembly, reducing installation time and cabinet size. Application: Suitable for motor control applications in conveyors, pumps, and fans where space is at a premium. Feature: AF technology offers a wide control voltage range of 48-130 V AC/DC. Business Impact: Tolerates control voltage variations, reducing coil wear and energy waste while maintaining reliable operation. Application: Ideal for installations with fluctuating control signals or unstable power networks. Feature: Built-in surge protection and a block-type design. Business Impact: Enhances system reliability and component life, lowering maintenance disruptive events and spare parts costs. Application: Critical in harsh industrial environments with transients. Feature: Rated for high-performance AC-3 operation (up to 75 kW) and AC-1 switching (up to 200 A). Business Impact: Supports demanding motor loads while ensuring safe switching and predictable thermal performance. Application: Motor starters in pumps, fans, and machine tools. Feature: Compatibility with add-on auxiliary contact blocks and a broad accessories range. Business Impact: Flexible expansion without re-design, enabling tailored control schemes as automation needs evolve. Application: Scalable for future line upgrades and Industry 4.0 integration. Feature: Compact dimensions and reasonable weight (120 mm width, 128 mm depth, 150 mm height; 1.95 kg). Business Impact: Easier panel integration and lower installation labor. Application: Modern machine builds and panel retrofit projects where space is constrained. Feature: Compliance and standards alignment (CE, UL/CSA, UKCA) with RoHS/REACH/GDPR-like environmental considerations. Business Impact: Facilitates global procurement and regulatory compliance while supporting sustainability goals. Application: Global manufacturing facilities seeking certified, reliable switching devices.
Get a Quick Quote for a ABB 1SFL447102R1211
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 1SFL447102R1211?
Enquire Now
FAQs
The AF140-40-11B-12 uses a block-type mounting design with pre-mounted auxiliary contacts and main circuit bars, enabling compact installation and straightforward wiring. It is compatible with add-on auxiliary contact blocks to expand control options without reworking the panel layout, which simplifies upgrades and future-proofing for evolving automation schemes.
For AC-3 operation at 415–440 V, the contactor delivers up to 140 A with a rated power of 75 kW. Short-circuit protection is supported by compatible fuses (gG type up to 250 A) in the protection scheme. The device is designed to switch motors efficiently while providing reliable short-circuit withstand performance in open-air conditions.
Yes, the AF140-40-11B-12 is rated for temperatures ranging from -25 °C to 50 °C with a thermal overload relay (O/L) fitted, and up to 70 °C without the O/L relay. It is designed for industrial environments up to 3000 m altitude without derating, ensuring consistent performance in typical outdoor and factory settings.
This model ships with CE and UL/CSA certifications and UKCA marking, along with a range of accompanying declarations and certificates (RINA, BV, DNV GL) where applicable. It complies with IEC 60947-4-1 and related standards, supporting regulatory compliance across Europe, North America, and other global markets.
AF technology provides a wide control voltage range that reduces coil stress from voltage fluctuations, improving coil life and reliability. The integrated surge protection minimizes transient damage, lowering maintenance and replacement costs. Combined with a compact footprint and easy expansion via auxiliary blocks, this improves panel density and lowers total cost of ownership over the device’s lifecycle.