ABB af205-40-11-11 110kw/205 amp 24-60v 50/60hz 20-60v dc contactor
ABB AF265-40-11B-11 industrial contactor with 4 poles, 265 A AC-3 rating, integrated auxiliary contacts, main circuit bars and 24-60 V AC/DC electronic coil for industrial motor control applications.
The ABB AF205-40-11-11, manufacturer part number 1SFL527102R1111, is a heavy-duty 4-pole industrial contactor engineered for reliable switching of motors, power circuits and demanding industrial loads. As part of the proven ABB AF contactor series, it incorporates ABB's electronically controlled coil technology to provide dependable performance across a wide range of control voltages while reducing energy consumption and improving operational reliability.
The ABB AF series features a wide-range electronic coil with integrated surge suppression, allowing a single contactor to tolerate substantial control voltage fluctuations without requiring additional suppression components. This simplifies panel design, reduces inventory requirements and helps maximise equipment uptime.
With a 205 A AC-3 operational current, a 24-60 V AC (50/60 Hz) / 20-60 V DC electronic control coil and 4 normally open main contacts, the AF205-40-11-11 is ideal for industrial motor control, bypass circuits, power distribution and OEM automation equipment. Integrated 1 NO + 1 NC auxiliary contacts provide additional flexibility for signalling and control circuits.
Key Advantages
Heavy-duty 4-pole industrial contactor for demanding switching applications.
205 A AC-3 operational current for industrial motor control.
24-60 V AC / 20-60 V DC electronic control coil with wide operating range.
Integrated 1 NO + 1 NC auxiliary contacts.
Built-in surge suppression for enhanced reliability.
Suitable for motor control, bypass systems and industrial power distribution.
Key Features
ABB AF contactor series.
4 normally open main contacts.
205 A AC-3 rated operational current.
350 A AC-1 rated operational current.
24-60 V AC (50/60 Hz) / 20-60 V DC electronic control coil.
1 NO + 1 NC integrated auxiliary contacts.
Main circuit rated up to 1000 V AC IEC.
Main circuit bar terminals with panel mounting design.
Reliable Switching for Industrial Power Systems
The ABB AF205-40-11-11 provides dependable switching for industrial motors and high-current electrical loads while maintaining reliable performance during supply voltage fluctuations. Its electronically controlled coil technology improves operational reliability, reduces maintenance requirements and simplifies panel construction by covering a broad voltage range with a single coil variant.
Widely specified by OEM machine builders, panel manufacturers and industrial maintenance engineers, the ABB AF contactor range is recognised for its long service life, compact design and dependable switching performance in demanding industrial environments.
Typical Applications
Industrial motor control.
Power distribution systems.
Bypass switching applications.
HVAC installations.
Manufacturing and process automation.
OEM machinery and electrical control panels.
Technical Specifications
Power
132 kW
Current
265 A
Voltage
60 V
Phase
Three Phase
Series
AF Contactors
Part number
1SFL527102R1111
Product type
Industrial power contactor
Number of poles
4
Main contacts
4 NO
Auxiliary contacts
1 NO + 1 NC
Rated operational current AC-3
265 A
Rated operational current AC-1
400 A
Motor power AC-3 at 400 V
132 kW
Rated operational voltage
1000 V IEC / 600 V UL
Rated insulation voltage
1000 V IEC
Control voltage
24–60 V AC 50/60 Hz / 20–60 V DC
Frequency
50 / 60 Hz
Mounting type
Panel mounting
Connection type
Main circuit bars with screw terminals
Mechanical durability
5 million operations
Maximum operating altitude
3000 m
Dimensions (H × W × D)
approx. 245 × 180 × 206 mm
Weight
approx. 5.9 kg
Frequently Asked Questions
What is the ABB AF205-40-11-11 used for?
It is designed for switching industrial motors, power circuits and high-current electrical loads in industrial automation and power distribution systems.
What control voltage does this contactor require?
The AF205-40-11-11 operates from a wide-range 24-60 V AC (50/60 Hz) or 20-60 V DC electronic control coil.
How many main contacts does it have?
This model features four normally open (4 NO) main contacts together with 1 NO + 1 NC auxiliary contacts.
What motor size can this contactor control?
The contactor is suitable for controlling motors up to approximately 110 kW at 400 V AC-3.
Why choose an ABB AF contactor?
ABB AF contactors feature wide-range electronic coils, integrated surge suppression, reliable performance during voltage fluctuations and reduced energy consumption.
Trusted by Industrial Professionals Worldwide
ABB AF contactors are trusted worldwide by machine builders, panel manufacturers and maintenance engineers for dependable motor control, efficient power switching and long-term reliability in demanding industrial environments.
Power
132 kW
Current
265 A
Voltage
60 V
Phase
Three Phase
Series
AF Contactors
Part number
1SFL527102R1111
Product type
Industrial power contactor
Number of poles
4
Main contacts
4 NO
Auxiliary contacts
1 NO + 1 NC
Rated operational current AC-3
265 A
Rated operational current AC-1
400 A
Motor power AC-3 at 400 V
132 kW
Rated operational voltage
1000 V IEC / 600 V UL
Rated insulation voltage
1000 V IEC
Control voltage
24–60 V AC 50/60 Hz / 20–60 V DC
Frequency
50 / 60 Hz
Mounting type
Panel mounting
Connection type
Main circuit bars with screw terminals
Mechanical durability
5 million operations
Maximum operating altitude
3000 m
Dimensions (H × W × D)
approx. 245 × 180 × 206 mm
Weight
approx. 5.9 kg
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...