ABB 1SFL647025R7011 heavy duty block contactor with 100-250 V AC/DC coil and 1250 A operational current rating for industrial switching applications.
£8,195.11
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.
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.
| 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 |
The ABB 1SFL647025R7011 is a heavy-duty block contactor designed for high-current industrial switching and control applications.
The contactor supports an operational current rating of 1250 A.
The contactor operates with a wide-range 100–250 V AC/DC control coil.
Yes, the ABB 1SFL647025R7011 includes 1 NO + 1 NC auxiliary contacts.
The contactor is typically installed in industrial control systems, power distribution equipment and heavy-duty electrical applications.
ABB heavy-duty contactors provide reliable high-current switching solutions for industrial systems requiring robust construction, flexible control and dependable electrical performance.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...