The ABB AX185-30-11-86 contactor is a high-cycle, reliable solution for main circuit applications, meeting IEC 60947-4-1 standards and supporting 250A at 40°C.
Product ModelAX185-30-11-86
Material Number1SFL491074R8611
Product ID71951
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. High Cycle RatingThe AX185-30-11-86 contactor supports up to 3600 cycles per hour, ensuring reliable operation in demanding environments.
2
2. Compliance with IEC StandardsThis contactor adheres to IEC 60947-4-1, guaranteeing safety and performance in accordance with international standards.
3
3. Efficient OperationDesigned for 300 cycles per hour, this contactor is optimized for continuous use in various industrial settings.
4
4. High Current CapacityWith a rating of 250A at 40°C, the AX185-30-11-86 is suitable for handling significant electrical loads, making it ideal for main circuit applications.
5
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
3
Number of Main Contacts NC
0
5. Versatile Voltage SupportCompatible with 400-415V and 415-440V, this contactor supports both 50Hz and 60Hz frequencies, providing flexibility in different electrical configurations.
Number of Auxiliary Contacts NO
1
Number of Auxiliary Contacts NC
1
Rated Operational Voltage
Main Circuit 1000 V
Rated Frequency (f)
Main Circuit 50 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Π= 40 °C 250 A
Rated Operational Current AC-1 (Ie)
(690 V) 40 °C 250 A (690 V) 55 °C 230 A (690 V) 70 °C 180 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 185 A (440 V) 55 °C 145 A (500 V) 55 °C 145 A (690 V) 55 °C 120 A (380 / 400 V) 55 °C 185 A (220 / 230 / 240 V) 55 °C 185 A
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1200 A at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 280 A at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 600 A at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1800 A at 40 °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 θ ⤠70 °C)
Rated Control Circuit Voltage (Uc)
50 Hz 400 ... 415 V 60 Hz 415 ... 440 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 °C Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C Close to Contactor for Storage -40 ... 70 °C
