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1SBL367001R1111 ABB AF52-30-11-11 – AF52 52A 3 Pole AF Series Contactor 1NO 1NC Auxiliary Contacts
ABB AF52-30-11-11 three-pole industrial contactor with 53 A AC-3 rating, 24–60 V AC/DC wide-range coil and 30 kW motor switching capability for industrial control applications.
£216.96
Why Choose the ABB AF52-30-11-11 Contactor?
The ABB AF52-30-11-11 is a powerful and reliable three-pole industrial contactor designed for motor control, power switching and demanding automation applications. As part of ABB’s advanced AF contactor series, it provides dependable switching performance for industrial machinery, electrical control panels and motor starter systems.
This contactor incorporates ABB’s electronic AF coil interface technology, allowing a wide control voltage range while reducing energy consumption and maintaining reliable operation during voltage fluctuations. Built-in surge protection eliminates the need for additional suppression components, while the block design supports a wide range of ABB accessories.
With a rated operational current of 53 A AC-3 at 400 V AC, a three-pole main contact configuration, integrated auxiliary contacts and a 20–60 V DC / 24–60 V AC control voltage range, the AF52-30-11-11 is suitable for motors up to 30 kW in industrial automation and motor control applications.
Key Advantages
- High-performance ABB AF series contactor designed for industrial motor control.
- 30 kW motor switching capability at 400 V AC for AC-3 applications.
- Three-pole main contact design for reliable power switching.
- 24–60 V AC and 20–60 V DC wide-range control coil for flexible system integration.
- Integrated surge protection improves reliability and simplifies installation.
- Pre-mounted 1 NO + 1 NC auxiliary contacts for control and signalling functions.
Key Features
- ABB AF52-30-11-11 contactor.
- ABB AF contactor series technology.
- 3 main normally open power contacts.
- 1 built-in normally open auxiliary contact.
- 1 built-in normally closed auxiliary contact.
- 53 A AC-3 rated operational current at 400 V AC.
- 100 A AC-1 rated operational current.
- 30 kW AC-3 motor rating at 400 V AC.
- 20–60 V DC / 24–60 V AC control voltage range.
- Screw terminal connection system.
Reliable Switching for Industrial Automation
Contactors such as the ABB AF52-30-11-11 provide electrically controlled switching of motors and industrial loads. They allow automation systems to control high-power equipment safely while maintaining dependable operation in demanding industrial environments.
The ABB AF series combines compact construction, electronic coil technology and robust switching capability to support modern industrial control requirements. Its wide control voltage range and integrated auxiliary contacts make it suitable for global automation and machinery applications.
Typical Applications
- Industrial motor starters and control panels.
- Automation machinery and production equipment.
- Pumps, compressors and ventilation systems.
- Conveyor and material handling systems.
- Machine building and OEM equipment.
- Industrial power switching applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Current | 52 A | |
| Coil Voltage Range | 24 V, 42–48 V | |
| Power | 30 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 24 V AC, 48 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Current AC-1 | 100 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | AF52-30-11-11 | |
| Part number | 1SBL367001R1111 | |
| Product type | Industrial power contactor | |
| Number of poles | 3-pole | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational current AC-3 | 53 A at 400 V AC | |
| Rated operational current AC-1 | 100 A | |
| Motor power rating | 30 kW at 400 V AC | |
| Rated operational voltage | Up to 690 V AC | |
| Control voltage | 24–60 V AC 50/60 Hz and 20–60 V DC | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail or screw mounting | |
| Protection rating | IP20 auxiliary and coil terminals | |
| Standards | IEC 60947-1 and IEC 60947-4-1 | |
| Dimensions (H × W × D) | approx. 125.5 × 67 × 111 mm | |
| Weight | approx. 1.01 kg |
Frequently Asked Questions
What is the ABB AF52-30-11-11 used for?
The ABB AF52-30-11-11 is used for switching and controlling motors and industrial electrical loads in automation and power control applications.
What motor power can this contactor control?
The contactor supports motors up to approximately 30 kW at 400 V AC in AC-3 applications.
What coil voltage does the AF52-30-11-11 require?
The contactor supports a wide 20–60 V DC and 24–60 V AC control voltage range.
How many auxiliary contacts are included?
The AF52-30-11-11 includes one normally open and one normally closed auxiliary contact for control and signalling functions.
Where is this ABB contactor installed?
The contactor is typically installed inside electrical control panels, motor starters and industrial automation systems.
Trusted by Industrial Automation Professionals
ABB AF contactors are widely used by engineers and machine builders to deliver reliable motor switching, efficient control panel integration and dependable industrial automation performance.
