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1SDA104476R1 ABB E2.2H/E9 2000 Ekip Touch LSI 3P Air Circuit Breaker 900V
ABB 1SDA104476R1 Emax 2 E2.2H/E9 2000 A three-pole withdrawable air circuit breaker with Ekip Touch LSI electronic protection for applications up to 900 V AC.
£9,711.64
Why Choose the ABB 1SDA104476R1 E2.2H/E9 2000 Ekip Touch LSI Air Circuit Breaker?
The ABB 1SDA104476R1 is a high-performance Emax 2 E2.2H/E9 air circuit breaker designed for protection and control of low-voltage electrical distribution systems operating at voltages up to 900 V AC. Rated at 2000 A, this three-pole withdrawable breaker combines ABB's Emax 2 platform with an advanced Ekip Touch LSI electronic trip unit.
Designed for demanding industrial and power-distribution installations, the E2.2H/E9 provides dependable protection against overload, short-circuit and instantaneous fault conditions. The Ekip Touch trip unit provides an intuitive touchscreen interface together with configurable LSI protection functions, supporting accurate system protection and easier monitoring and commissioning.
This model is a three-pole moving part for a withdrawable installation and is specifically configured for applications up to 900 V AC. Its E2.2H performance level provides an ultimate short-circuit breaking capacity of 65 kA at 900 V AC, making it suitable for high-power distribution systems where high fault-current capability is required.
Key Advantages
- High-performance ABB Emax 2 air circuit breaker for demanding power distribution.
- 2000 A rated current for high-current electrical installations.
- Designed for applications operating at up to 900 V AC.
- 65 kA breaking capacity at 900 V AC for robust short-circuit protection.
- Advanced Ekip Touch LSI electronic trip unit with touchscreen operation.
- Withdrawable configuration simplifies inspection, servicing and replacement.
- Three-pole construction suitable for three-phase power distribution systems.
Key Features
- ABB SACE Emax 2 E2.2H/E9 series.
- 2000 A rated uninterrupted current (Iu).
- 900 V AC application rating.
- 65 kA ultimate short-circuit breaking capacity (Icu) at 900 V AC.
- Three-pole configuration.
- Ekip Touch LSI electronic protection trip unit.
- LSI protection functions for long-time, short-time and instantaneous protection.
- Moving part for a withdrawable circuit-breaker installation.
- Designed for protection, control and isolation in industrial low-voltage distribution systems.
Advanced Protection for High-Power Distribution
ABB SACE Emax 2 air circuit breakers are engineered to protect low-voltage electrical networks against abnormal current conditions while providing the switching and isolation capabilities required in modern power-distribution systems. The E2.2H/E9 configuration extends this capability to installations operating at up to 900 V AC.
The Ekip Touch LSI trip unit provides electronic long-time, short-time and instantaneous protection, allowing the breaker to be configured according to the protection requirements of the electrical network. Its touchscreen interface supports straightforward parameter configuration and access to operating information during commissioning and maintenance.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main switchboards and distribution boards.
- High-current three-phase electrical installations.
- Manufacturing and process plants.
- Infrastructure and utility distribution systems.
- Power generation and renewable-energy installations.
- Systems requiring circuit protection at voltages up to 900 V AC.
Technical Specifications
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| Voltage | 900 V AC | |
|---|---|---|
| Device Type | ACB | |
| Series | SACE Emax 2 | |
| ABB order code | 1SDA104476R1 | |
| Product type | Air circuit breaker | |
| Frame | E2.2 | |
| Performance level | H | |
| Rated uninterrupted current (Iu) | 2000 A | |
| Application voltage | Up to 900 V AC | |
| Ultimate short-circuit breaking capacity (Icu) at 900 V AC | 65 kA | |
| Number of poles | 3 | |
| Trip unit | Ekip Touch LSI | |
| Protection functions | LSI (long-time, short-time and instantaneous) | |
| Installation | Withdrawable | |
| Component | Moving part | |
| Weight | approx. 48 kg |
Frequently Asked Questions
What is the ABB 1SDA104476R1 used for?
It is an ABB Emax 2 air circuit breaker designed to protect and control high-current low-voltage electrical distribution systems, including applications operating at up to 900 V AC.
What is the current rating of the ABB 1SDA104476R1?
The E2.2H/E9 breaker has a rated uninterrupted current of 2000 A.
What protection unit is fitted to this circuit breaker?
This model is equipped with an ABB Ekip Touch LSI electronic trip unit providing long-time, short-time and instantaneous protection functions.
What is the breaking capacity at 900 V AC?
The E2.2H/E9 configuration has an ultimate short-circuit breaking capacity of 65 kA at 900 V AC.
Is the ABB 1SDA104476R1 a fixed or withdrawable breaker?
This product is the three-pole moving part of a withdrawable Emax 2 circuit breaker, allowing the breaker to be withdrawn from its fixed part for servicing and maintenance.
Trusted ABB Power Distribution Technology
ABB SACE Emax 2 air circuit breakers combine advanced electronic protection, high breaking performance and flexible installation options for reliable protection and control of demanding industrial and infrastructure power-distribution systems.
