AF1250-30-11-71

Name: AF1250-30-11-71
Brand: ABB
SKU: AF1250-30-11-71

ABB AF1250-30-11-71: A 3-pole, 1000 V IEC or 600 V UL contactor with auxiliary contacts, designed for efficient power circuit switching.

Product ModelAF1250-30-11-71

Material Number1SFL647001R7111

Product ID74594

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe AF1250-30-11-71 contactor is built to last, ensuring consistent and reliable operation in a variety of applications.
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2. Easy InstallationWith pre-mounted auxiliary contacts and Main Circuit Bars, this contactor simplifies the installation process, saving time and effort.
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3. Versatile ApplicationSuitable for both IEC and UL standards, this contactor can be used in a wide range of applications, from industrial to commercial settings.
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4. Efficient Power SwitchingDesigned to handle high voltage and current, the AF1250-30-11-71 contactor efficiently switches power circuits, reducing energy waste and improving system efficiency.
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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

210 mm

Product Net Depth / Length

242 mm

Product Net Height

344 mm

Product Net Weight

14.6 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. Durable DesignConstructed with high-quality materials, this contactor is designed to withstand harsh environments and heavy usage, ensuring a long service life.

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 1050 A

Rated Operational Current AC-1 (Ie)

(1000 V) 40 Â°C 1260 A (1000 V) 55 Â°C 1040 A (1000 V) 70 Â°C 875 A (690 V) 40 Â°C 1260 A (690 V) 55 Â°C 1040 A (690 V) 70 Â°C 875 A

Rated Breaking Capacity AC-3

8 x Ie AC-3

Rated Making Capacity AC-3

10 x Ie AC-3

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 7200 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 1500 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 4000 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 8000 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 5200 A

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 7500 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 7000 A

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour

Rated Operational Current DC-1 (Ie)

(220 V) 3 Poles in Series, 40 Â°C 1250 A (600 V) 3 Poles in Series, 40 Â°C 1250 A (850 V) 3 Poles in Series, 40 Â°C 1250 A

Rated Operational Current DC-3 (Ie)

(220 V) 3 Poles in Series, 40 Â°C 1250 A (600 V) 3 Poles in Series, 40 Â°C 1250 A (850 V) 3 Poles in Series, 40 Â°C 1250 A

Rated Operational Current DC-5 (Ie)

(220 V) 3 Poles in Series, 40 Â°C 1250 A (600 V) 3 Poles in Series, 40 Â°C 1250 A (850 V) 3 Poles in Series, 40 Â°C 1250 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

0.5 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 985 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 985 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 910 VÂ·A

Operate Time

Between Coil De-energization and NC Contact Closing 50 ... 70 ms Between Coil De-energization and NO Contact Opening 53 ... 73 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 50 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

Connecting Terminals (delivered in open position) Main Poles

M 3.5 (+,-) pozidriv 2 screw with cable clamp

Terminal Type

Main Circuit: Bars

Horsepower Rating NEMA

(230 V AC) Three Phase 300 Hp (460 V AC) Three Phase 600 Hp (575 V AC) Three Phase 600 Hp

Maximum Operating Voltage UL/CSA

Main Circuit 1000 V

General Use Rating UL/CSA

(1000 V AC) 1210 A

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)

3707160

E-Number (Norway)

4115383

E-Number (Sweden)

4115383

Manufacturer ID

1SFL647001R7111