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1SBL361001R8111 ABB AFC52-30-11-81 3 Pole Contactor 3NO 1NO+1NC Auxiliary Contacts 24V 50/60Hz
ABB AFC52-30-11-81 three-pole industrial contactor with 24 V AC coil control designed for reliable motor switching and automation applications.
£201.10
Why Choose the ABB AFC52-30-11-81 Contactor?
The ABB AFC52-30-11-81 is a robust and reliable three-pole industrial contactor designed for switching and controlling motors, power circuits and industrial loads. As part of the advanced ABB AF contactor series, it provides dependable operation, compact installation and flexible control for demanding automation and electrical distribution applications.
This contactor features ABB electronic coil technology with optimised operation for AC-controlled applications. The AFC52 design includes built-in auxiliary contacts and screw terminals, allowing straightforward installation and integration into motor control panels, starters and industrial switching systems.
With a rated operational capability of up to 22 kW at 400 V AC (AC-3) and a 24 V AC control coil supply, the ABB AFC52-30-11-81 is suitable for controlling three-phase motors, machinery and industrial power applications requiring reliable switching performance.
Key Advantages
- Reliable ABB AF series contactor designed for industrial motor control.
- Three-pole contactor configuration for switching three-phase loads.
- Up to 22 kW motor control capability at 400 V AC (AC-3).
- 24 V AC 50/60 Hz coil control voltage for flexible installation.
- Built-in 1 normally open + 1 normally closed auxiliary contact.
- Compatible with ABB accessories for customised control solutions.
Key Features
- ABB AF contactor series.
- AFC52-30-11-81 model.
- Three main poles for AC switching applications.
- 24 V AC 50/60 Hz electromagnetic coil.
- 1 NO + 1 NC built-in auxiliary contacts.
- 690 V IEC rated operational voltage.
- Screw terminal connection system.
- Expandable with ABB auxiliary contact blocks and accessories.
Reliable Switching for Industrial Automation
Industrial contactors such as the ABB AFC52-30-11-81 provide safe and efficient control of electrical loads by electrically opening and closing power circuits. They are widely used for motor starting, stopping and switching operations in industrial machinery and automation equipment.
The ABB AF contactor platform combines reliable switching performance with flexible accessories and compact designs, making it suitable for modern control panels, motor starters and industrial electrical systems.
Typical Applications
- Industrial motor starters and control panels.
- Production machinery and automation equipment.
- Pumps, fans and ventilation systems.
- Material handling and conveyor systems.
- Industrial distribution and switching applications.
- OEM machinery and electrical control systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 24 V | |
| Power | 22 kW | |
| Coil / Supply Voltage | 24 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Coil Type | AC | |
| Current AC-1 | 100 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | AFC52-30-11-81 | |
| Product type | Industrial contactor | |
| Product ID | 1SBL361001R8111 | |
| Number of main contacts | 3 poles | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational power AC-3 | 22 kW at 400 V AC | |
| Rated operational current AC-1 | 100 A | |
| Control voltage | 24 V AC 50/60 Hz | |
| Rated insulation voltage | 690 V | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 111 × 67 × 119.5 mm |
Frequently Asked Questions
What is the ABB AFC52-30-11-81 used for?
This contactor is used for switching and controlling three-phase motors and industrial electrical loads in automation and power control applications.
What motor power can this contactor control?
The ABB AFC52-30-11-81 can control motors up to approximately 22 kW at 400 V AC (AC-3).
What coil voltage does the AFC52-30-11-81 require?
The contactor operates with a 24 V AC 50/60 Hz control coil.
How many auxiliary contacts are included?
The contactor includes 1 normally open and 1 normally closed auxiliary contact.
Where is this contactor typically installed?
The contactor is typically installed inside electrical control panels, motor starters and industrial automation systems.
Trusted by Industry Professionals Worldwide
ABB AF series contactors are widely used by automation engineers and electrical professionals to deliver dependable motor switching, efficient control and reliable operation in industrial environments.
