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1SBL419025R8100 gae75-10-00-24v-dc ABB Contactor
MPN: 1SBL419025R8100
Alt. SKU: GAE75-10-00 24V DC
Why Choose the ABB 1SBL419025R8100 GAE75-10-00 DC Contactor?
The ABB 1SBL419025R8100, also known as the GAE75-10-00 24V DC, is a specialised DC switching contactor engineered for demanding direct current applications where safe arc interruption and reliable switching performance are essential. As part of the ABB GAE series, this contactor is specifically designed for controlling DC motors, battery systems and industrial DC power circuits up to 1000 V DC.
Unlike conventional AC contactors, the GAE75 series incorporates permanent magnet arc chutes specifically developed for DC breaking duties. Direct current switching is significantly more demanding because the current does not naturally cross zero, making controlled arc suppression critical for operational safety and contact durability. ABB has engineered this contactor for dependable long-term operation in industrial automation, railway systems, renewable energy installations and battery energy storage applications.
With a 24 V DC control circuit, compact block-type construction and support for high-current DC switching applications, the ABB 1SBL419025R8100 is ideal for industrial control panels and infrastructure systems requiring reliable DC isolation and load control.
Key Advantages
- Specialised DC switching contactor designed for demanding direct current applications.
- 1000 V DC operational voltage capability.
- 24 V DC operated coil suitable for industrial control systems.
- Permanent magnet arc suppression technology for safe DC interruption.
- Compact block-type construction for industrial panel mounting.
- Suitable for battery systems, renewable energy and DC motor control.
Key Features
- ABB GAE75-10-00 DC contactor.
- Designed specifically for DC circuit switching.
- 1 main contact path using 3 poles connected in series.
- 24 V DC control voltage.
- 1000 V DC rated operational voltage.
- Permanent magnet arc chutes designed for DC breaking.
- Double-winding DC coil with holding winding arrangement.
- Screw terminal connections for secure installation.
- Panel and DIN rail mounting compatibility.
- Suitable for industrial and infrastructure applications.
Technical Specifications
- Manufacturer: ABB
- Series: GAE Block Contactors
- Model: GAE75-10-00
- Product code: 1SBL419025R8100
- Product type: DC switching contactor
- Main contact configuration: 1 pole via 3 contacts connected in series
- Number of auxiliary contacts: 0
- 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
Reliable DC Switching for Industrial Systems
Direct current switching requires specialised contactor technology because DC arcs are more difficult to extinguish than AC arcs. The ABB GAE75 series uses permanent magnet arc suppression and series-connected contact paths to safely interrupt DC circuits while maintaining reliable switching performance and long operational life.
The ABB 1SBL419025R8100 is widely used in industrial DC motor systems, battery energy storage installations, renewable energy systems and railway infrastructure where dependable DC load control is essential for safe operation and system reliability.
Typical Applications
- DC motor control systems.
- Battery energy storage systems.
- Renewable energy and solar installations.
- Railway and transport infrastructure.
- Industrial automation systems.
- Industrial DC power distribution applications.
Frequently Asked Questions
What is the ABB 1SBL419025R8100 used for?
The ABB 1SBL419025R8100 is a specialised DC switching contactor designed for safely controlling and switching direct current electrical loads in industrial and infrastructure systems.
Why is this contactor designed specifically for DC switching?
DC arcs are more difficult to extinguish because direct current does not naturally cross zero. The GAE75 series uses permanent magnet arc suppression technology for safe DC interruption.
What control voltage does the GAE75-10-00 require?
The contactor operates using a 24 V DC control circuit.
What voltage can this ABB contactor switch?
The GAE75-10-00 supports DC switching applications up to 1000 V DC depending on load characteristics and application design.
What industries commonly use this DC contactor?
This contactor is widely used in renewable energy systems, industrial automation, railway infrastructure, battery storage systems and DC motor control applications.
Trusted by Industrial Engineers Worldwide
ABB GAE series DC contactors are trusted worldwide for dependable direct current switching performance, advanced arc suppression technology and reliable operation in demanding industrial environments.
| Manufacturer Part Number | 1SBL419025R8100 |
|---|---|
| Manufacturer | ABB |
| Alternative Product SKU | GAE75-10-00 24V DC |
| Inbuilt Aux | None |
| Barcode | 3471522112811 |
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