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1SFL647025R7011 ABB GAF1250-10-11-70 1250A DC Switching Contactor, 3 Pole, 1NO 1NC Auxiliary Contacts, 100-250V AC/DC Coil
ABB 1SFL647025R7011 heavy duty block contactor with 100-250 V AC/DC coil and 1250 A operational current rating for industrial switching applications.
£5,326.82
Why Choose the ABB 1SFL647025R7011 Heavy Duty Block Contactor?
The ABB 1SFL647025R7011 is a heavy-duty industrial block contactor designed for demanding high-current switching applications. As part of the ABB 1SF contactor range, it provides reliable electrical control for high-power circuits, DC applications and industrial systems requiring robust switching performance.
This ABB contactor features a compact heavy-duty construction with bar terminals, a wide-range electronic control coil and auxiliary contacts for monitoring and control functions. It is engineered for reliable operation in demanding environments where high current capacity and long service life are required.
With an operational current rating of 1250 A, a 100–250 V AC/DC control coil and suitability for applications up to 1000 V, the ABB 1SFL647025R7011 is designed for heavy industrial switching duties including DC circuits where multiple poles may be connected in series.
Key Advantages
- Heavy-duty ABB 1SF block contactor for high-current applications.
- 1250 A operational current rating for demanding electrical systems.
- 100–250 V AC/DC coil voltage range for flexible control integration.
- Designed for high-performance industrial switching applications.
- Robust bar terminal construction for high-current connections.
- Suitable for demanding DC-1 applications up to 1000 V DC when configured correctly.
Key Features
- ABB 1SFL647025R7011 block contactor.
- ABB 1SF contactor series.
- 1 main normally open contact.
- 1 NO + 1 NC auxiliary contacts.
- 1250 A operational current rating.
- 100–250 V AC/DC electronic coil.
- Bar terminal connection system.
- Designed for heavy-duty electrical control systems.
- Suitable for industrial power switching applications.
Reliable High-Current Switching for Industrial Systems
Heavy-duty contactors such as the ABB 1SFL647025R7011 provide dependable switching and isolation control for electrical systems where high current handling and reliable operation are essential. Their robust construction makes them suitable for industrial applications requiring long operational life.
The ABB 1SF contactor range is designed for high-performance control applications, combining durable mechanical construction, flexible coil operation and compatibility with demanding industrial environments.
Typical Applications
- High-current industrial switching systems.
- DC power control applications.
- Industrial electrical distribution systems.
- Heavy machinery and process equipment.
- Energy and infrastructure systems.
- Automation systems requiring high-current contactors.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Poles | 1-pole | |
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 200–250 V | |
| Device Type | DC Switching Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Manufacturer | ABB | |
| Series | 1SF Contactors | |
| Model | 1SFL647025R7011 | |
| Product type | Heavy-duty block contactor | |
| Contact configuration | 1 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Operational current Ie | 1250 A | |
| Control coil voltage | 100–250 V AC/DC | |
| Rated operational voltage | up to 1000 V | |
| Terminal type | Bar terminals | |
| Protection compliance | UL | |
| Dimensions (H × W × D) | approx. 344 × 210 × 242 mm |
Frequently Asked Questions
What is the ABB 1SFL647025R7011 used for?
The ABB 1SFL647025R7011 is a heavy-duty block contactor designed for high-current industrial switching and control applications.
What current rating does this contactor support?
The contactor supports an operational current rating of 1250 A.
What coil voltage does the ABB 1SFL647025R7011 use?
The contactor operates with a wide-range 100–250 V AC/DC control coil.
Does this contactor include auxiliary contacts?
Yes, the ABB 1SFL647025R7011 includes 1 NO + 1 NC auxiliary contacts.
Where is this contactor typically installed?
The contactor is typically installed in industrial control systems, power distribution equipment and heavy-duty electrical applications.
Trusted by Industrial Automation Engineers Worldwide
ABB heavy-duty contactors provide reliable high-current switching solutions for industrial systems requiring robust construction, flexible control and dependable electrical performance.
