AF400-30-11-71

Name: AF400-30-11-71
Brand: ABB
SKU: AF400-30-11-71

The ABB AF400-30-11-71 is a compact, space-saving 3-phase contactor suitable for various applications including motor starting, isolation, and electrical distribution. It operates with a wide control voltage range of 250-500 VAC/VDC and features 3 main contacts and 1NO-1NC auxiliary contacts.

Product ModelAF400-30-11-71

Material Number1SFL577001R7111

Product ID75890

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Versatile Control Voltage RangeThe ABB AF400-30-11-71 operates with a wide control voltage range of 250-500 VAC/VDC, making it adaptable to various electrical systems.
2
2. High-Performance Motor ControlDesigned for motor starting, isolation, and electrical distribution applications, this contactor ensures reliable and efficient motor control.
3
3. Compact DesignWith its compact dimensions (186 mm W x 216 mm D x 278 mm H), the AF400-30-11-71 is ideal for space-saving installations.
4
4. Enhanced ReliabilityBuilt with robust materials and designed to withstand short voltage dips and sags, this contactor ensures continuous operation in challenging electrical environments.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

186 mm

Product Net Depth / Length

216 mm

Product Net Height

278 mm

Product Net Weight

10.6 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. Wide Range of AccessoriesThe AF400-30-11-71 is compatible with a wide range of accessories, including add-on auxiliary contact blocks for side mounting, making it easy to integrate into existing systems.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

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 Î = 40 Â°C 600 A

Rated Operational Current AC-1 (Ie)

(1000 V) 40 Â°C 600 A (1000 V) 55 Â°C 500 A (1000 V) 70 Â°C 400 A (690 V) 40 Â°C 600 A (690 V) 55 Â°C 500 A (690 V) 70 Â°C 400 A

Rated Operational Current AC-3 (Ie)

(415 V) 55 Â°C 400 A (440 V) 55 Â°C 400 A (500 V) 55 Â°C 400 A (690 V) 55 Â°C 350 A (1000 V) 55 Â°C 155 A (380 / 400 V) 55 Â°C 400 A (220 / 230 / 240 V) 55 Â°C 400 A

Rated Operational Power AC-3 (Pe)

(415 V) 220 kW (440 V) 220 kW (500 V) 250 kW (690 V) 315 kW (1000 V) 220 kW (380 / 400 V) 200 kW (220 / 230 / 240 V) 110 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 630 A

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 4400 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 840 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 2500 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 4600 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 3100 A

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 4000 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 3500 A

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour (AC-2 / AC-4) 60 cycles per hour (AC-3) 300 cycles per hour

Rated Operational Current DC-1 (Ie)

(110 V) 1-Pole, 40 Â°C 600 A (110 V) 2 Poles in Series, 40 Â°C 600 A (220 V) 3 Poles in Series, 40 Â°C 600 A (600 V) 3 Poles in Series, 40 Â°C 600 A

Rated Operational Current DC-3 (Ie)

(110 V) 1-Pole, 40 Â°C 600 A (110 V) 2 Poles in Series, 40 Â°C 600 A (220 V) 3 Poles in Series, 40 Â°C 600 A (600 V) 3 Poles in Series, 40 Â°C 600 A

Rated Operational Current DC-5 (Ie)

(110 V) 1-Pole, 40 Â°C 600 A (110 V) 2 Poles in Series, 40 Â°C 600 A (220 V) 3 Poles in Series, 40 Â°C 600 A (600 V) 3 Poles in Series, 40 Â°C 600 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

Mechanical Durability

3 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 250 ... 500 V 60 Hz 250 ... 500 V DC Operation 250 ... 500 V

Coil Consumption

Holding at Max. Rated Control Circuit Voltage 50 Hz 12 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 12 VÂ·A Holding at Max. Rated Control Circuit Voltage DC 7.5 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 50 Hz 950 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 950 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 885 VÂ·A

Operate Time

Between Coil De-energization and NC Contact Closing 45 ... 55 ms Between Coil De-energization and NO Contact Opening 48 ... 58 ms Between Coil Energization and NC Contact Opening 45 ... 115 ms Between Coil Energization and NO Contact Closing 50 ... 120 ms

Connecting Capacity Main Circuit

Bar 47 mmÂ² Rigid Al-Cable 240 mmÂ² Rigid Cu-Cable 240 mmÂ²

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 1x 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

Maximum Operating Voltage UL/CSA

Main Circuit 1000 V

General Use Rating UL/CSA

(600 V AC) 550 A

Horsepower Rating UL/CSA

(200 V AC) Three Phase 125 hp (208 V AC) Three Phase 125 hp (220 ... 240 V AC) Three Phase 150 hp (440 ... 480 V AC) Three Phase 350 hp (550 ... 600 V AC) Three Phase 400 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

Resistance to Shock acc. to IEC 60068-2-27

Shock Direction: A 5 g Shock Direction: B1 5 g Shock Direction: B2 5 g Shock Direction: C1 5 g Shock Direction: C2 5 g

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)

3709250

E-Number (Norway)

4115289

E-Number (Sweden)

3228335

Manufacturer ID

1SFL577001R7111