ABB 1SFL597025R7011 AF DC contactor, a high-current 1000 V DC switching contactor designed for reliable industrial power control applications.
£2,627.04
The ABB 1SFL597025R7011 is a high-capacity AF series DC switching contactor designed for reliable control of high-current DC power circuits and demanding industrial electrical applications. As part of the advanced ABB AF contactor range, it combines electronic coil control, robust construction and dependable switching performance for automation, energy and industrial power systems.
This contactor is designed for DC-1 applications where the three poles are connected in series to provide high-voltage DC switching capability. The integrated electronic coil system supports a wide 100–250 V AC/DC control voltage range, improving installation flexibility and reducing the need for separate coil variants.
With a rated operational voltage of 1000 V DC, a thermal current rating of up to 700 A and a compact industrial contactor design, the ABB 1SFL597025R7011 is suitable for heavy-duty DC switching applications including power conversion systems, battery installations and industrial DC distribution.
High-current DC contactors such as the ABB 1SFL597025R7011 provide safe and reliable switching of DC loads by controlling the connection and isolation of high-power electrical circuits. They are essential components in industrial systems where dependable DC power management is required.
The ABB AF contactor platform combines electronic coil technology with robust mechanical design, allowing engineers to integrate efficient and reliable switching solutions into modern industrial power and automation systems.
| Manufacturer | ABB |
|---|---|
| Series | AF Contactors |
| Model | 1SFL597025R7011 |
| Product type | DC switching contactor |
| Application category | DC-1 |
| Rated control voltage | 100–250 V AC/DC |
| Rated operational voltage | 1000 V DC |
| Conventional free-air thermal current | 700 A |
| Main contacts | 1 NO |
| Auxiliary contacts | 1 NO + 1 NC |
| Terminal type | Main circuit bars |
| Protection rating | IP20 coil terminals / IP00 main terminals |
| Mechanical durability | 5 million operations |
| Mounting type | Panel mounting |
| Dimensions (H × W × D) | approx. 278 × 186 × 216 mm |
| Weight | approx. 10.6 kg |
The ABB 1SFL597025R7011 is a high-current DC switching contactor used for controlling and isolating industrial DC power circuits.
The contactor is rated for DC applications up to 1000 V DC when configured with the poles connected in series.
The contactor operates with a wide 100–250 V AC/DC control voltage range.
The ABB 1SFL597025R7011 supports a conventional free-air thermal current rating of up to 700 A.
This contactor is typically installed in industrial power systems, DC distribution equipment and high-current electrical control panels.
ABB AF contactors are trusted by engineers worldwide to provide reliable switching, efficient control and dependable performance in demanding industrial electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...