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1SBL419025R8100 gae75-10-00-24v-dc ABB Contactor
ABB 1SBL419025R8100 GAE75-10-00 DC switching contactor with 24 V DC coil and 1000 V DC operational capability for industrial direct current switching applications.
Why Choose the ABB GAE75-10-00 DC Contactor?
The ABB GAE75-10-00 (1SBL419025R8100) is a high performance DC switching contactor engineered for demanding direct current applications. Designed by ABB for reliable switching of high voltage DC circuits, this contactor incorporates permanent magnets and arc chutes to ensure safe interruption of DC loads, making it ideal for renewable energy systems, battery storage, railway applications and industrial DC installations.
As part of the trusted ABB GAE contactor range, this unit delivers dependable performance, long mechanical life and robust switching capability. Its compact block design allows easy installation while ABB's proven engineering ensures consistent operation even in challenging industrial environments.
Featuring a 24 V DC control coil and capable of switching up to 1000 V DC, the GAE75-10-00 is designed for applications where reliable DC isolation and control are essential. Screw terminals simplify wiring while the durable construction supports long service intervals.
Key Advantages
- Purpose-built DC switching contactor for demanding applications.
- Suitable for switching high voltage DC circuits up to 1000 V DC.
- 24 V DC operated coil for reliable control.
- Integrated arc chute and permanent magnet technology for effective DC arc suppression.
- Robust industrial construction with long mechanical durability.
- Compatible with DIN rail or screw mounting installations.
Key Features
- ABB GAE75-10-00 DC contactor.
- 24 V DC control voltage.
- Rated operational voltage up to 1000 V DC.
- 35 A rated operational current at 1000 V DC.
- Single normally open main contact configuration.
- Arc chute with permanent magnets for safe DC breaking.
- Screw terminal connections.
- Suitable for DIN rail or panel mounting.
Reliable DC Switching for Industrial Applications
Unlike conventional AC contactors, the ABB GAE75-10-00 is specifically designed to interrupt direct current safely. Permanent magnets and specially engineered arc chutes rapidly extinguish the DC arc, helping to maximise operational safety while extending contact life.
This makes the contactor an excellent choice for battery energy storage systems, photovoltaic installations, traction systems, charging infrastructure and industrial DC power distribution where dependable switching performance is essential.
Typical Applications
- Battery energy storage systems (BESS).
- Solar photovoltaic DC switching.
- Electric vehicle charging infrastructure.
- Railway and traction systems.
- Industrial DC power distribution.
- Renewable energy and automation systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 1-pole | |
| Coil Voltage Range | 24 V | |
| Power | 55 kW | |
| Current | 120 A | |
| Voltage | 24 V | |
| Phase | Single Phase | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Coil Type | DC | |
| Current AC-1 | 125 A | |
| Series | GAE Block Contactors | |
| Product code | 1SBL419025R8100 | |
| Product type | DC switching contactor | |
| Main contact configuration | 1 pole via 3 contacts connected in series | |
| Control voltage | 24 V DC | |
| Rated operational voltage | 1000 V DC | |
| Conventional thermal current | 125 A | |
| Rated operational current DC-1 | up to 120 A depending on voltage | |
| Rated operational current DC-3 | up to 120 A depending on voltage | |
| Rated operational current DC-5 | up to 85 A depending on voltage | |
| Rated impulse withstand voltage | 8 kV | |
| Mechanical durability | 5 million operations | |
| Maximum mechanical switching frequency | 3600 cycles per hour | |
| Terminal type | Screw terminals | |
| Mounting type | Panel / DIN rail mounting | |
| Dimensions (W × H × D) | approx. 82 × 132 × 108 mm | |
| Weight | approx. 1.26 kg | |
| Standards | IEC 60947-4-1 |
Frequently Asked Questions
What is the ABB GAE75-10-00 used for?
It is designed for switching high voltage direct current circuits safely in industrial, renewable energy and battery applications.
What control voltage does this contactor require?
The contactor operates using a 24 V DC control coil.
What is the maximum operating voltage?
The GAE75-10-00 is designed for DC applications with rated operational voltages up to 1000 V DC.
How does it safely interrupt DC current?
It uses integrated permanent magnets and arc chute technology specifically engineered to extinguish DC arcs quickly and reliably.
Where is this contactor commonly installed?
It is commonly installed in renewable energy systems, battery storage equipment, DC distribution panels, transport systems and industrial automation equipment.
Trusted for High Voltage DC Switching
ABB GAE DC contactors are trusted worldwide wherever safe, reliable and long-life switching of high voltage DC power circuits is required across industrial and renewable energy applications.
