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1SFL587002R1100 ABB AF305-30-00-11 305A 3 Pole 3NO Contactor, No Auxiliary Contacts, 24-60V AC/DC Coil
ABB AF305-30-00-11 three pole power contactor with 160 kW motor switching capability and 20–60 V DC or 24–60 V AC control supply for industrial automation systems.
£1,002.58
Why Choose the ABB AF305-30-00-11 Contactor?
The ABB AF305-30-00-11 is a high-performance three-phase power contactor designed for reliable motor starting, isolation, bypass and power distribution applications in industrial automation systems. As part of the advanced ABB AF contactor series, it provides dependable switching performance with enhanced coil control technology for demanding industrial environments.
This contactor uses ABB’s innovative AF technology, providing a wide control voltage range that helps manage voltage fluctuations while reducing panel energy consumption. Built-in surge protection simplifies installation, while the modular block design allows easy expansion with auxiliary contact blocks and accessories.
With a rated operational power of 160 kW at 400 V AC (AC-3), a 500 A AC-1 thermal current rating and a 20–60 V DC / 24–60 V AC control range, the ABB AF305-30-00-11 is ideal for industrial motor control, heavy-duty switching and electrical distribution applications.
Key Advantages
- Heavy-duty power contactor designed for industrial applications.
- 160 kW motor switching capability at 400 V AC (AC-3).
- 500 A conventional thermal current rating for power switching.
- Wide 20–60 V DC and 24–60 V AC coil range using ABB AF technology.
- Integrated surge protection reduces installation requirements.
- Expandable design with auxiliary contacts and accessories.
Key Features
- ABB AF contactor series.
- AF305-30-00-11 contactor type.
- 3-pole main contact configuration.
- 3 normally open main contacts.
- No auxiliary contacts fitted.
- 20–60 V DC / 24–60 V AC control voltage.
- Built-in electronic coil control and surge suppression.
- Suitable for motors, isolation, bypass and distribution circuits.
Reliable Motor Control for Industrial Systems
Contactors such as the ABB AF305-30-00-11 provide dependable electrical switching for motors and power circuits. Their robust construction enables reliable operation in industrial machinery, production equipment and electrical distribution systems.
The ABB AF series is designed for automation engineers and panel builders requiring efficient contactor solutions with flexible control options, reduced wiring complexity and reliable switching performance in demanding applications.
Typical Applications
- Industrial motor starting and stopping.
- Electrical isolation and bypass systems.
- Power distribution equipment.
- Industrial automation control panels.
- Heavy-duty machinery applications.
- OEM equipment and manufacturing systems.
Technical Specifications
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| Coil Type | AC, AC/DC, DC | |
|---|---|---|
| Poles | 3-pole | |
| Current | 305 A | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Power | 160 kW | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Current AC-1 | 500 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | AF305-30-00-11 | |
| Product type | Three-phase power contactor | |
| Rated operational power | 160 kW at 400 V AC (AC-3) | |
| Rated operational current AC-3 | 305 A at 400 V AC | |
| Conventional free-air thermal current | 500 A | |
| Rated operational voltage | Up to 1000 V | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 0 NO / 0 NC | |
| Control voltage | 24–60 V AC / 20–60 V DC | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 coil terminals / IP00 main terminals | |
| Mounting type | Panel mounting | |
| Dimensions (H × W × D) | approx. 225 × 140 × 180 mm | |
| Weight | approx. 3.9 kg |
Frequently Asked Questions
What is the ABB AF305-30-00-11 used for?
The AF305-30-00-11 is used for switching and controlling motors, isolation circuits, bypass applications and industrial power systems.
What motor power can this contactor control?
The contactor can control motors up to 160 kW at 400 V AC (AC-3).
What control voltage does the ABB AF305-30-00-11 require?
The contactor operates with a 24–60 V AC or 20–60 V DC control supply.
How many main contacts are included?
The contactor includes three normally open main contacts.
Where is this contactor typically installed?
The AF305-30-00-11 is typically installed inside industrial control panels for motor control and electrical distribution systems.
Trusted by Industrial Automation Engineers Worldwide
ABB AF contactors are widely used by automation engineers and machine builders to provide reliable motor switching, efficient control and dependable performance in modern industrial systems.
