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1SFL427001R3111 ABB AF116-30-11-31 Contactor 3 Pole 1NO+1NC Auxiliary Contacts 24-60V AC/DC
ABB 1SFL427001R3111 AF116-30-11-31 three-phase contactor with 55 kW motor rating, 24–60 V AC/DC coil and auxiliary contacts for industrial switching applications.
£377.42
Why Choose the ABB 1SFL427001R3111 AF116-30-11-31 Contactor?
The ABB 1SFL427001R3111 is a powerful and reliable AF116-30-11-31 three-phase contactor designed for industrial motor control, power switching and automation applications. As part of the advanced ABB AF contactor series, it combines robust switching performance with electronic coil control technology for dependable operation in demanding environments.
This contactor is suitable for motor starting, isolation, bypass and distribution applications up to 690 V AC. The AF technology provides a wide control voltage range, integrated surge protection and reliable operation even where control voltage variations occur.
With a 55 kW AC-3 motor rating at 400 V AC, 116 A AC-3 operational current and a 24–60 V AC/DC control voltage range, the ABB AF116-30-11-31 is ideal for heavy-duty industrial motor control systems and electrical control panels.
Key Advantages
- Advanced ABB AF series industrial contactor for reliable motor switching.
- 55 kW AC-3 motor control capability for industrial applications.
- 24–60 V AC/DC wide-range coil for flexible control integration.
- Integrated surge protection improves control circuit reliability.
- Pre-mounted auxiliary contacts simplify installation and monitoring.
- Compact block design supports efficient control panel layouts.
Key Features
- ABB AF116-30-11-31 contactor.
- Part number: 1SFL427001R3111.
- Three-pole main contact configuration.
- 3 normally open main contacts.
- 1 normally open + 1 normally closed auxiliary contacts.
- 24–60 V AC 50/60 Hz and 20–60 V DC coil control.
- 160 A AC-1 rated operational current.
- 116 A AC-3 rated operational current.
- Double clamp screw terminal connection system.
Reliable Motor Switching for Industrial Applications
Industrial contactors such as the ABB AF116-30-11-31 provide safe and efficient switching of motors and high-current electrical loads using a low-power control signal. The electronic coil system improves operational stability while reducing panel energy consumption.
The ABB AF contactor family is designed for machine builders, panel manufacturers and automation engineers requiring dependable switching, long service life and straightforward accessory integration.
Typical Applications
- Industrial motor starters.
- Pumps, fans and compressors.
- Manufacturing machinery.
- Automation and process control systems.
- Power distribution switching.
- Industrial control cabinets.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Power | 55 kW | |
| Current | 116 A | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| 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 | 160 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | AF116-30-11-31 | |
| Product type | Three-phase contactor | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational voltage | 690 V AC | |
| Rated operational current AC-1 | 160 A | |
| Rated operational current AC-3 | 116 A | |
| Motor power AC-3 at 400 V | 55 kW | |
| Control voltage | 24–60 V AC/DC | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Double clamp screw terminals | |
| Protection rating | IP20 coil terminals | |
| Mechanical durability | 5 million operations | |
| Dimensions (H × W × D) | approx. 150 × 90 × 126 mm | |
| Weight | approx. 1.55 kg |
Frequently Asked Questions
What is the ABB 1SFL427001R3111 used for?
The ABB 1SFL427001R3111 is an AF116-30-11-31 three-phase contactor used for motor control, switching and industrial automation applications.
What motor power can this ABB contactor control?
The AF116-30-11-31 can control motors up to 55 kW at 400 V AC in AC-3 applications.
What coil voltage does the ABB AF116-30-11-31 require?
The ABB 1SFL427001R3111 operates with a 24–60 V AC/DC control voltage range.
How many auxiliary contacts are included?
The contactor includes 1 normally open and 1 normally closed auxiliary contact for control and monitoring functions.
Where is this ABB contactor typically installed?
The ABB AF116-30-11-31 is typically installed in industrial control panels, motor starters and automation systems.
Trusted by Industrial Engineers Worldwide
ABB AF contactors are widely used by automation engineers and electrical professionals to deliver reliable motor control, efficient switching and long-lasting industrial performance.
