AX185-30-11-88

Name: AX185-30-11-88
Brand: ABB
SKU: AX185-30-11-88

The AX185-30-11-88 Contactor by ABB is a 3-pole AC operated contactor, ideal for industrial control applications. It features a high mechanical switching frequency and robust insulation, ensuring reliable operation in a variety of environments.

Product ModelAX185-30-11-88

Material Number1SFL491074R8811

Product ID91844

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Mechanical Switching FrequencyThe AX185-30-11-88 Contactor operates at a maximum mechanical switching frequency of 3600 cycles per hour, making it suitable for demanding industrial applications.
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2. Compliance with IEC 60947-4-1 StandardsDesigned to meet the stringent standards of IEC 60947-4-1, this contactor ensures safe and reliable operation in a wide range of electrical environments.
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3. Robust Insulation and High Current CapacityWith a conventional free-air thermal current (Ith) of 250 ampere at 40°C, this contactor can handle high current loads effectively, providing reliable performance under various operating conditions.
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4. Versatile Voltage CompatibilityThe AX185-30-11-88 Contactor supports a wide range of voltages, including 220/230V, 380/400V, and 690V, making it versatile for use in different industrial settings.

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

162.3 mm

Product Net Height

196 mm

Product Net Weight

3.2 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. Efficient Control and Low MaintenanceEquipped with one normally open (NO) and one normally closed (NC) auxiliary contact, this contactor offers efficient control and low maintenance requirements, ensuring smooth operation in industrial applications.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Rated Operational Voltage

Main Circuit 1000 V

Rated Frequency (f)

Main Circuit 60 Hz

Conventional Free-air Thermal Current (Ith)

acc. to IEC 60947-4-1, Open Contactors Î = 40 Â°C 250 A

Rated Operational Current AC-1 (Ie)

(690 V) 40 Â°C 250 A (690 V) 55 Â°C 230 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 145 A (500 V) 55 Â°C 145 A (690 V) 55 Â°C 120 A (380 / 400 V) 55 Â°C 185 A (220 / 230 / 240 V) 55 Â°C 185 A

Rated Operational Power AC-3 (Pe)

(415 V) 90 kW (440 V) 75 kW (500 V) 90 kW (690 V) 110 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

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 Â°C Ambient Temp, in Free Air, from a Cold State 10 s 1200 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 15 min 280 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 min 600 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 1 s 1800 A at 40 Â°C Ambient Temp, in Free Air, from a Cold State 30 s 800 A

Maximum Electrical Switching Frequency

300 cycles per hour

Rated Insulation Voltage (Ui)

acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V

Rated Impulse Withstand Voltage (Uimp)

8 kV

Mechanical Durability

5 million

Maximum Mechanical Switching Frequency

3600 cycles per hour

Coil Operating Limits

(acc. to IEC 60947-4-1) Uc (at Î¸ â¤ 70 Â°C)

Rated Control Circuit Voltage (Uc)

50 Hz 230 ... 240 V 60 Hz 240 ... 260 V

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP40

Terminal Type

Main Circuit: Bars

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)

4755 >> Contactors

Manufacturer ID

1SFL491074R8811