AF205-30-11-31

Name: AF205-30-11-31
Brand: ABB
SKU: AF205-30-11-31

The ABB AF205-30-11-31 contactor is a versatile 3-pole device designed for controlling 3-phase motors and power circuits up to 1000 VAC. It features a wide control voltage range, built-in surge suppression, and reduced panel energy consumption, making it suitable for various applications like motor starting, isolation, and distribution.

Product ModelAF205-30-11-31

Material Number1SFL527002R3111

Product ID87806

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Wide Control Voltage RangeThe AF205-30-11-31 contactor operates with a wide control voltage range of 24 to 60 VAC and 20 to 60 VDC, ensuring flexibility in different control circuit inputs.
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2. Built-in Surge SuppressionEquipped with built-in surge suppression, this contactor protects against short voltage dips and voltage sags, ensuring reliable operation under unstable network conditions.
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3. Reduced Panel Energy ConsumptionDesigned to manage large control voltage variations, the AF205-30-11-31 reduces panel energy consumption, making it an energy-efficient solution for various applications.
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4. Versatile ApplicationsSuitable for motor starting, isolation, by-pass, and distribution applications up to 1000 V, this contactor is a versatile solution for a wide range of electrical needs.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

105 mm

Product Net Depth / Length

165.5 mm

Product Net Height

196 mm

Product Net Weight

2.4 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. High Reliability and Distinct OperationsWith very distinct closing and opening operations, the AF205-30-11-31 ensures clear and reliable control of electrical circuits, reducing the risk of misoperation and ensuring safe operation.

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 350 A

Rated Operational Current AC-1 (Ie)

(1000 V) 40 Â°C 275 A (1000 V) 60 Â°C 250 A (1000 V) 70 Â°C 200 A (690 V) 40 Â°C 350 A (690 V) 60 Â°C 300 A (690 V) 70 Â°C 240 A

Rated Operational Current AC-3 (Ie)

(415 V) 60 Â°C 205 A (440 V) 60 Â°C 205 A (500 V) 60 Â°C 186 A (690 V) 60 Â°C 165 A (1000 V) 60 Â°C 100 A (380 / 400 V) 60 Â°C 205 A (220 / 230 / 240 V) 60 Â°C 205 A

Rated Operational Power AC-3 (Pe)

(415 V) 110 kW (440 V) 132 kW (500 V) 132 kW (690 V) 160 kW (1000 V) 132 kW (380 / 400 V) 110 kW (220 / 230 / 240 V) 55 kW

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 1640 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 400 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 670 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 2050 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 947 A

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 3500 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 2500 A

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour (AC-2 / AC-4) 150 cycles per hour (AC-3) 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 1000 V

Rated Impulse Withstand Voltage (Uimp)

Main Circuit 8 kV

Mechanical Durability

5 million

Maximum Mechanical Switching Frequency

300 cycles per hour

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 VÂ·A Holding at Max. Rated Control Circuit Voltage 50 Hz 3 W Holding at Max. Rated Control Circuit Voltage 60 Hz 5 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 3 W Holding at Max. Rated Control Circuit Voltage DC 2.5 W Pull-in at Max. Rated Control Circuit Voltage 50 Hz 165 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 165 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 205 W

Operate Time

Between Coil De-energization and NO Contact Opening 45 ... 80 ms Between Coil Energization and NO Contact Closing 25 ... 60 ms

Connecting Capacity Auxiliary Circuit

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

Wire Stripping Length

Auxiliary Circuit 9 mm Control Circuit 9 mm

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) 300 A

Horsepower Rating UL/CSA

(200 ... 208 V AC) Three Phase 60 hp (220 ... 240 V AC) Three Phase 75 hp (440 ... 480 V AC) Three Phase 150 hp (550 ... 600 V AC) Three Phase 200 hp

Tightening Torque UL/CSA

Auxiliary Circuit 9 inÂ·lb Control Circuit 9 inÂ·lb Main Circuit 301 inÂ·lb

Ambient Air Temperature

Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 55 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

Manufacturer ID

1SFL527002R3111