AFS400-30-12-71

Name: AFS400-30-12-71
Brand: ABB
SKU: AFS400-30-12-71

The ABB AFS400-30-12-71 is a 3-pole contactor with built-in surge suppression, side-mounted auxiliary contact blocks, and a wide control voltage range. Ideal for machine safety applications, it ensures reliable and efficient operation.

Product ModelAFS400-30-12-71

Material Number1SFL577081R7112

Product ID83775

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature1. Enhanced Safety Features The AFS400-30-12-71 contactor is designed with built-in surge suppression, ensuring the protection of your equipment from electrical surges and spikes. This feature guarantees a safe operating environment, reducing the risk of damage or malfunction.
2
Feature2. Wide Control Voltage Range With a control voltage range of 250-500 V (50/60 Hz and DC), this contactor can manage large control voltage variations. This flexibility makes it suitable for a wide range of applications, from industrial machinery to complex control systems.
3
Feature3. Side-Mounted Auxiliary Contact Blocks The contactor features side-mounted auxiliary contact blocks, which are permanently fixed and easily identifiable with a yellow housing. These blocks ensure the correct contactor status at all times, providing reliable status feedback circuits required in machine safety applications.
4
Feature4. Compact and Versatile Design The AFS400-30-12-71 contactor has a block-type design that can be easily extended with add-on auxiliary contact blocks and a wide range of accessories. This compact and versatile design makes it easy to integrate into various machine manufacturer systems, ensuring seamless operation.

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

Feature5. Compliance with Safety Standards The contactor complies with main standards EN ISO 13849 and EN 62061, guaranteeing the safe use of your machinery and equipment. This compliance ensures that the contactor meets the highest safety standards, providing peace of mind for users in critical applications.

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

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 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 600 V

General Use Rating UL/CSA

(600 V AC) 550 A

Horsepower Rating UL/CSA

(200 ... 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

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)

4755 >> Contactors

E-Number (Finland)

3709039

Manufacturer ID

1SFL577081R7112