ABB AF140N4-30-11-11 Contactor - 1000 V AF technology
Part Number: 1SFL447001N1111
Quick Summary
The ABB AF140N4-30-11-11 Contactor is a three-pole motor starter for reliable heavy motor control. In panel installations, a wide control voltage range helps maintain operation despite voltage fluctuations and supply variations. The device carries IEC 60947-4-1 / EN 60947-4-1 and UL 508, plus CE declarations, supporting global compliance. This combination, along with AF technology, reduces energy waste and simplifies engineering across automated lines. Utilize the compact block design with optional auxiliary blocks to tailor control logic and save panel space.
Product Information
Extended Description
1SFL447001N1111 ABB: The AF140N4-30-11-11 NEMA Contactor is a 3 pole - 1000 V IEC or 600 V UL contactor with double clamp, controlling motors up to 75 kW / 400 V AC (AC-3) or 100 hp / 480 V UL 200 A (AC-1) or 200 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (24-60 V 50/60 Hz, 20-60 V 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
Instructions and Manuals
Operating instruction, Contactor, AF(S)116, AF140, AF(S)146
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
90 mm
Product Net Depth / Length
126 mm
Product Net Height
150 mm
Product Net Weight
1.55 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
Standards
IEC 60947-1 / 60947-4-1 and EN 60947-1 / 60947-4-1, UL 508, CSA C22.2 N°14
Rated Operational Voltage
Main Circuit 1000 V
Rated Frequency (f)
Main Circuit 50 / 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) 70 °C 160 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 140 A | (440 V) 55 °C 140 A | (500 V) 55 °C 130 A | (690 V) 55 °C 80 A | (380 / 400 V) 55 °C 140 A | (220 / 230 / 240 V) 55 °C 140 A
Rated Operational Current DC-1 (Ie)
(110 V) 2 Poles in Series, 40 °C 160 A | (220 V) 3 Poles in Series, 40 °C 160 A
Rated Operational Current DC-3 (Ie)
(110 V) 2 Poles in Series, 40 °C 160 A | (220 V) 3 Poles in Series, 40 °C 160 A
Rated Operational Current DC-5 (Ie)
(110 V) 2 Poles in Series, 40 °C 160 A | (220 V) 3 Poles in Series, 40 °C 160 A
Rated Operational Power AC-3 (Pe)
(415 V) 75 kW | (440 V) 90 kW | (500 V) 90 kW | (690 V) 75 kW | (380 / 400 V) 75 kW | (220 / 230 / 240 V) 37 kW
Rated Breaking Capacity AC-3
8 x Ie AC-3
Short-Circuit Protective Devices
gG Type Fuses 315 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 | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 1500 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V
Rated Impulse Withstand Voltage (Uimp)
Main Circuit 8 kV
Maximum Electrical Switching Frequency
(AC-1) 300 cycles per hour | (AC-2 / AC-4) 150 cycles per hour | (AC-3) 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 24 ... 60 V | 60 Hz 24 ... 60 V | DC Operation 20 ... 60 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 5.5 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 5.5 V·A | Holding at Max. Rated Control Circuit Voltage DC 2.5 W | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 225 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 225 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 210 W
Power Loss
at Rated Operating Conditions per Pole 9 W
Operate Time
Between Coil De-energization and NO Contact Opening 37 ... 47 ms | Between Coil Energization and NO Contact Closing 25 ... 55 ms
Connecting Capacity Main Circuit
Flexible 1 x 10 ... 70 mm² | Rigid Cu-Cable 2 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 1x 0.75 ... 2.5 mm² | Solid 2x 1 ... 4 mm² | Stranded 2x 1 ... 4 mm²
Connecting Capacity
Flexible 2 x 10 ... 70 mm² | Rigid Cu-Cable 1 x 10 ... 95 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
Double Clamp
Product Name
Block Contactor
NEMA Size
4
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
WEEE B2C / B2B
Business To Business
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
End Of Life Disassembling Instructions
End-of-life instruction - AF(S)116(B)-**(RT) to AF(S)205(B)-**(RT)
A2L Certificate – UL
UL Certificate of Compliance A2L, Contactor, AF116 - AF146
CB Certificate
SEMKO_SE-70479M1
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF116...AF370
UL Certificate
cULus Certificate, Contactor, AF116-30...AF146-30, AFS116-30...AFS146-30
Package Level 1 Units
box 1 piece
Package Level 1 Width
207 mm
Package Level 1 Depth / Length
216 mm
Package Level 1 Height
150 mm
Package Level 1 Gross Weight
1.75 kg
Package Level 1 EAN
7320500543566
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)
4762 >> Nema Contactors
Feature: AF technology with a wide control voltage range (24-60 V AC/DC) enables stable operation across fluctuating networks. Business Impact: Reduces energy waste, lowers panel heat, and minimizes control signal disturbances in variable power conditions. Application: Ideal for automated conveyors, pumps, and machining centers where supply stability varies. Feature: 3-pole main contacts plus 1 auxiliary contact with double clamp terminal provides reliable wiring and easy maintenance. Business Impact: Speeds installation, improves fault tracing, and reduces downtime during panel upgrades. Application: Suitable for new builds and retrofit projects in manufacturing lines. Feature: Rated main circuit up to 1000 V and AC-3 power rating up to 75 kW at typical voltages. Business Impact: Expands motor control capacity without oversized equipment, enabling compact panels and cost savings. Application: Control of large motors in packaging, process, and material handling. Feature: Built-in surge protection and compact AF block design allow easy add-on with auxiliary contact blocks. Business Impact: Improves protection against voltage spikes and enables scalable control logic as line complexity grows. Application: Suitable for evolving automation architectures in OEM equipment. Feature: Compliance with IEC/EN 60947-1, UL 508, CE, RoHS/REACH and WEEE support. Business Impact: Ensures safe, legal installation across regions, reducing risk and accelerating time-to-market. Application: Global deployments in multi-site operations.
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FAQs
Installation involves mounting the block contactor, wiring the main circuit with 2 x 10 to 95 mm² or flexible 1 x 10 to 70 mm² conductors, and connecting the coil to 24–60 V AC/DC as appropriate. The double clamp terminals simplify secure connections, while the 1 auxiliary NO/NC contact supports coaching signals for interlocks. Always follow IEC 60947-4-1 guidelines and tighten torques to spec to minimize contact resistance and heating.
For AC-3 duty, the AF140N4-30-11-11 supports approximately 140 A at 380–400 V and 140 A at 415–440 V, with 130 A at 500 V, and 80 A at 690 V. This aligns with motor start/stop loads in standard industrial motors up to about 75 kW at 400 V, enabling compact, cost-efficient motor control solutions in automation lines.
Yes, the AF140N4-30-11-11 is rated for main circuit voltages up to 1000 V and supports 690 V systems with appropriate current ratings. The coil operates in 24–60 V range for both AC and DC operation, allowing flexible integration with existing control logic and simplifying retrofits without additional power conversions.
This Contactor carries IEC 60947-1 / 60947-4-1 and EN 60947-1 / 60947-4-1, UL 508, and CSA N°14, along with CE, RoHS, REACH, and WEEE declarations. These certifications support safe installation across Europe, North America, and global OEM environments, reducing risk during audits and ensuring interoperability with other safety components.
Benefits include reduced energy waste due to AF technology, fewer panel variations thanks to wide control voltage tolerance, and lower downtime from built-in surge protection. The compact design and extendable auxiliary contacts simplify upgrades and maintenance, delivering faster installation, easier diagnostics, and a favorable total cost of ownership over motor control solutions.