AF140-40-11B-11

Name: AF140-40-11B-11
Brand: ABB
SKU: AF140-40-11B-11

Short Description: The ABB AF140-40-11B-11 is a versatile 4-pole AC non-reversing contactor with magnetic coils, suitable for motor starting and control applications. It operates within a wide control voltage range of 24-60 V AC/VDC and features pre-mounted auxiliary contacts.

Product ModelAF140-40-11B-11

Material Number1SFL447102R1111

Product ID83463

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Wide Control Voltage RangeThe ABB AF140-40-11B-11 operates efficiently within a wide control voltage range of 24-60 V AC/VDC, making it adaptable to various electrical systems.
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2. Magnetic CoilsEquipped with magnetic coils, this contactor ensures reliable and consistent operation, reducing the risk of electrical failures.
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3. High Current RatingWith a rating of 200 A AC-1, the AF140-40-11B-11 is capable of handling high current loads, making it suitable for demanding applications.
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4. Pre-Mounted Auxiliary ContactsThe contactor comes with pre-mounted auxiliary contacts, simplifying installation and enhancing overall system reliability.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

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

Number of Main Contacts NC

5. Compact DesignThe AF140-40-11B-11 features a compact design, allowing for easy integration into control panels and reducing panel energy consumption.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Rated Operational Voltage

Main Circuit 690 V

Rated Frequency (f)

Main Circuit 50 Hz

Conventional Free-air Thermal Current (Ith)

acc. to IEC 60947-4-1, Open Contactors Î = 40 Â°C 200 A

Rated Operational Current AC-1 (Ie)

(690 V) 40 Â°C 200 A (690 V) 60 Â°C 175 A (690 V) 70 Â°C 160 A

Rated Operational Current AC-3 (Ie)

(415 V) 55 Â°C 140 A (440 V) 55 Â°C 140 A (380 / 400 V) 55 Â°C 140 A (220 / 230 / 240 V) 55 Â°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 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 1168 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 200 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 477 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 1460 A at 40 Â°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

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour

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

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 Î¸ â¤ 70 Â°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 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 5.5 VÂ·A Holding at Max. Rated Control Circuit Voltage DC 2.5 W Pull-in at Max. Rated Control Circuit Voltage 50 Hz 225 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 225 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 210 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 mmÂ² Rigid Cu-Cable 2 x 10 ... 95 mmÂ²

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 2x 0.75 ... 2.5 mmÂ² Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mmÂ² Flexible 1x0.75 ... 2.5 mmÂ² Solid 2 x 1 ... 4 mmÂ² Stranded 2 x 1 .... 4 mmÂ²

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

Terminal Type

Main Circuit: Bars

NEMA Size

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 Â°C Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 Â°C Close to Contactor for Storage -40 ... 70 Â°C

Maximum Operating Altitude Permissible

Without Derating 3000 m

Object Classification Code

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)

3706094

E-Number (Norway)

4117780

E-Number (Sweden)

3210321

Manufacturer ID

1SFL447102R1111