Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB af190-40-11-11 90kw/190 amp 24-60v 50/60hz 20-60v dc contactor
ABB AF190-40-11B-11 industrial contactor with 4 poles, 190 A AC-3 rating, integrated auxiliary contacts, main circuit bars and 24-60 V AC/DC electronic coil for industrial motor control applications.
£602.24
Why Choose the ABB AF190-40-11-11 Contactor?
The ABB AF190-40-11-11, manufacturer part number 1SFL487102R1111, is a robust 4-pole industrial contactor designed for reliable switching of power circuits, resistive loads and industrial electrical systems. As part of the renowned ABB AF contactor series, it combines exceptional performance with ABB's advanced electronic coil technology, delivering dependable operation even under fluctuating control voltages.
ABB AF contactors feature an electronically controlled wide-range coil with integrated surge protection, reducing energy consumption while eliminating the need for multiple coil variants. This innovative design simplifies stock management, improves system reliability and provides consistent switching performance in demanding industrial environments.
With a 275 A AC-1 operational current, a 24-60 V AC / 20-60 V DC electronic control coil and 4 normally open main contacts, the AF190-40-11-11 is ideally suited for power distribution, heating applications, bypass circuits and industrial automation systems. The contactor also includes 1 NO + 1 NC auxiliary contacts for signalling and control functions.
Key Advantages
- Heavy-duty 4-pole industrial contactor for high-current switching.
- 275 A AC-1 operational current for demanding electrical loads.
- 24-60 V AC / 20-60 V DC electronic control coil.
- Integrated 1 NO + 1 NC auxiliary contacts.
- Wide control voltage range ensures reliable operation during supply fluctuations.
- Suitable for power distribution, resistive loads and industrial automation.
Key Features
- ABB AF contactor series.
- 4 normally open main contacts.
- 275 A AC-1 rated operational current.
- 24-60 V AC / 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.
- Built-in surge suppression with long mechanical and electrical service life.
Reliable Switching for Industrial Power Applications
The ABB AF190-40-11-11 is engineered for dependable switching of high-current industrial loads, including power distribution circuits, heating systems and other non-inductive or slightly inductive applications. Its electronically controlled coil ensures reliable performance across a broad control voltage range while reducing panel energy consumption.
The AF contactor range is trusted by panel builders, OEM manufacturers and industrial maintenance engineers for its durability, compact design and dependable long-term operation in demanding industrial environments.
Typical Applications
- Power distribution equipment.
- Industrial heating and resistive loads.
- Bypass circuits.
- HVAC and building services.
- Industrial automation systems.
- OEM machinery and electrical control panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Power | 90 kW | |
| Current | 190 A | |
| Voltage | 60 V | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Current AC-1 | 275 A | |
| Series | AF Contactors | |
| Part number | 1SFL487102R1111 | |
| Product type | Industrial power contactor | |
| Number of poles | 4 | |
| Main contacts | 4 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational current AC-3 | 190 A | |
| Rated operational current AC-1 | 275 A | |
| Motor power AC-3 at 400 V | 90 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 | |
| Dimensions (H × W × D) | approx. 196 × 140 × 153 mm | |
| Weight | approx. 3.3 kg |
Frequently Asked Questions
What is the ABB AF190-40-11-11 used for?
It is designed for switching high-current power circuits, resistive loads and industrial electrical systems in demanding applications.
What control voltage does this contactor require?
The AF190-40-11-11 operates from a 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 is the rated operational current?
The contactor is rated at 275 A AC-1 and is designed for switching high-current industrial power circuits.
What are the benefits of ABB AF contactors?
ABB AF contactors provide wide-range electronic coils, integrated surge protection, improved reliability during voltage fluctuations and reduced energy consumption.
Trusted by Industrial Professionals Worldwide
ABB AF contactors are trusted worldwide for dependable switching performance, reliable operation and long service life across industrial power distribution and automation applications.
