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1SFL647731R5122 ABB GF1325-20-22-51 1325A PV DC Contactor, 2 Pole, 2NO 2NC Auxiliary Contacts, 24-60V AC/DC Coil
ABB 1SFL647731R5122 GF1325-20-22-51 two-pole block contactor with 24–60 V AC/DC coil designed for photovoltaic and industrial switching applications.
£4,061.89
Why Choose the ABB 1SFL647731R5122 GF1325-20-22-51 Contactor?
The ABB 1SFL647731R5122 is a robust and reliable two-pole block contactor designed for demanding DC switching and photovoltaic applications. As part of the ABB 1SF contactor series, this GF1325-20-22-51 contactor provides dependable switching performance with a wide AC/DC control voltage range and is suitable for modern renewable energy and industrial power systems.
This contactor is engineered for applications requiring reliable switching of high-power DC circuits, including solar photovoltaic installations. Its compact block design, integrated auxiliary contacts and flexible AC/DC coil operation make it suitable for efficient integration into industrial control panels and energy systems.
With a rated control supply voltage range of 24–60 V AC/DC, two main normally open poles and auxiliary contact functionality, the ABB GF1325-20-22-51 offers flexible control options for industrial switching applications requiring dependable operation.
Key Advantages
- High-performance ABB 1SF block contactor for industrial and renewable energy applications.
- Two-pole main contact configuration for reliable power switching.
- Wide 24–60 V AC/DC control voltage range for flexible system integration.
- Suitable for photovoltaic applications up to 1500 V DC.
- Integrated auxiliary contacts for enhanced control functionality.
- Compact ABB contactor design for efficient panel installation.
Key Features
- ABB 1SF block contactor series.
- GF1325-20-22-51 contactor type.
- 2-pole main contact configuration.
- 2 NO main contacts.
- 24–60 V AC/DC coil operation.
- 2 NO and 2 NC auxiliary contacts.
- Connection rail main circuit connection.
- Designed for photovoltaic and industrial switching applications.
Reliable Switching for Industrial and Solar Power Systems
ABB contactors provide safe and efficient control of electrical power circuits in industrial automation, renewable energy and power distribution applications. The ABB 1SFL647731R5122 combines reliable switching technology with flexible control characteristics for demanding operating environments.
The GF1325-20-22-51 contactor is designed for engineers and system builders requiring dependable DC switching performance, compact installation and compatibility with modern electrical control solutions.
Typical Applications
- Photovoltaic solar power systems.
- DC switching applications up to 1500 V DC.
- Industrial power control systems.
- Renewable energy installations.
- Battery and energy storage systems.
- Industrial automation and electrical panels.
Technical Specifications
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| Coil Type | AC, AC/DC, DC | |
|---|---|---|
| Poles | 2-pole | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Device Type | DC Switching Contactor | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Auxiliary Contacts | 2NO + 2NC | |
| Manufacturer | ABB | |
| Series | 1SF Block Contactors | |
| Model | 1SFL647731R5122 | |
| Product type | Block contactor | |
| Type | GF1325-20-22-51 | |
| Main contacts | 2 NO | |
| Auxiliary contacts | 2 NO / 2 NC | |
| Control voltage | 24–60 V AC/DC | |
| Actuation type | AC/DC | |
| Main circuit connection | Connection rail | |
| Rated operational current | 101 A | |
| Maximum application voltage | up to 1500 V DC | |
| Application | Photovoltaic systems and industrial DC switching |
Frequently Asked Questions
What is the ABB 1SFL647731R5122 used for?
The ABB 1SFL647731R5122 is a GF1325-20-22-51 block contactor designed for industrial and photovoltaic DC switching applications.
What control voltage does this ABB contactor require?
The contactor operates with a wide 24–60 V AC/DC control supply voltage range.
How many main contacts does the ABB GF1325-20-22-51 have?
The contactor has two normally open main contacts for power switching applications.
What auxiliary contacts are included?
The ABB 1SFL647731R5122 includes 2 NO and 2 NC auxiliary contacts for additional control and monitoring functions.
Where is this ABB contactor typically installed?
The contactor is typically installed in photovoltaic systems, industrial control panels and DC power switching assemblies.
Trusted by Industrial Energy and Automation Engineers Worldwide
ABB 1SF contactors are widely used by engineers and system integrators to deliver reliable switching performance across renewable energy, industrial automation and power control applications.
