AF185-30-11-70

Name: AF185-30-11-70
Brand: ABB
SKU: AF185-30-11-70

Versatile 3-pole contactor for AC/DC applications. Non-reversing, 3NO (main), 1NO 1NC (auxiliary) contacts. Ideal for motor starting, isolation, bypass, and distribution up to 1000V.

Product ModelAF185-30-11-70

Material Number1SFL497001R7011

Product ID88393

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Versatile ApplicationThe ABB AF185-30-11-70 is designed to handle both AC and DC voltages, making it a versatile solution for various electrical needs.
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2. Non-Reversing Contact ConfigurationThis feature ensures reliable operation and prevents accidental switching, enhancing safety and efficiency in your electrical systems.
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3. High Power RatingWith a wattage of 55 kW at 220/230/240 V, this contactor is capable of handling significant power requirements, making it suitable for heavy-duty applications.
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4. Compact DesignMeasuring 196 mm H x 111.5 mm W x 160 mm D, the AF185-30-11-70 is designed to fit seamlessly into your electrical panel, optimizing space without compromising performance.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

111.5 mm

Product Net Depth / Length

160 mm

Product Net Height

196 mm

Product Net Weight

2.9 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. Reliable and DurableConstructed with high-quality materials, this contactor offers reliable and durable operation, ensuring extended service life and minimal maintenance needs.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Rated Operational Voltage

Main Circuit 690 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 275 A

Rated Operational Current AC-1 (Ie)

(1000 V) 40 Â°C 200 A (1000 V) 55 Â°C 200 A (1000 V) 70 Â°C 180 A (690 V) 40 Â°C 275 A (690 V) 55 Â°C 250 A (690 V) 70 Â°C 180 A

Rated Operational Current AC-3 (Ie)

(415 V) 55 Â°C 185 A (440 V) 55 Â°C 185 A (500 V) 55 Â°C 170 A (690 V) 55 Â°C 170 A (1000 V) 55 Â°C 95 A (380 / 400 V) 55 Â°C 185 A (220 / 230 / 240 V) 55 Â°C 185

Rated Operational Power AC-3 (Pe)

(415 V) 90 kW (440 V) 90 kW (500 V) 110 kW (690 V) 132 kW (1000 V) 132 kW (380 / 400 V) 90 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

Short-Circuit Protective Devices

gG Type Fuses 355 A

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 1500 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 320 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 800 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 2000 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 1000 A

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 2000 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 1600 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 Operational Current DC-1 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 275 A (220 V) 3 Poles in Series, 40 Â°C 275 A

Rated Operational Current DC-3 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 275 A (220 V) 3 Poles in Series, 40 Â°C 275 A

Rated Operational Current DC-5 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 275 A (220 V) 3 Poles in Series, 40 Â°C 275 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 100 ... 250 V 60 Hz 100 ... 250 V DC Operation 100 ... 250 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 2 W Pull-in at Max. Rated Control Circuit Voltage 50 Hz 430 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 430 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 500 W

Operate Time

Between Coil De-energization and NC Contact Closing 40 .... 50 ms Between Coil De-energization and NO Contact Opening 43 ... 53 ms Between Coil Energization and NC Contact Opening 45 ... 85 ms Between Coil Energization and NO Contact Closing 50 ... 90 ms

Connecting Capacity Main Circuit

Bar 24 mmÂ² Rigid Al-Cable 25 ... 150 mmÂ² Rigid Cu-Cable 6 ... 185 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 2x0.75 ... 2.5 mmÂ² Solid 2 x 1 ... 4 mmÂ² Stranded 1 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) 250 A

Horsepower Rating UL/CSA

(200 V AC) Three Phase 50 hp (208 V AC) Three Phase 50 hp (220 ... 240 V AC) Three Phase 60 hp (440 ... 480 V AC) Three Phase 125 hp (550 ... 600 V AC) Three Phase 150 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)

4755 >> Contactors

E-Number (Finland)

3709246

E-Number (Norway)

4115271

E-Number (Sweden)

3228296

Manufacturer ID

1SFL497001R7011