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1SDA104472R1 ABB E2.2H/E9 2000 Ekip Dip LSI 3-Pole Air Circuit Breaker
ABB 1SDA104472R1 is a 2000 A three-pole SACE Emax 2 E2.2H/E9 withdrawable moving-part air circuit breaker for 900 V AC power distribution featuring an Ekip Dip LSI electronic trip unit and 65 kA ultimate short-circuit breaking capacity.
£9,638.39
Why Choose the ABB 1SDA104472R1 E2.2H/E9 2000 Ekip Dip LSI Air Circuit Breaker?
The ABB 1SDA104472R1 is a high-performance SACE Emax 2 E2.2H/E9 air circuit breaker designed for protection and control of demanding low-voltage AC power distribution systems operating at 900 V AC. Rated at 2000 A, this three-pole withdrawable moving-part breaker combines the E2.2H/E9 frame with ABB's dependable Ekip Dip LSI electronic trip unit.
As part of the ABB SACE Emax 2 range, the breaker provides electronic protection against overload and short-circuit conditions through its LSI protection functions. The Ekip Dip release provides long-time, short-time and instantaneous protection, supporting dependable protection coordination in industrial, commercial and infrastructure electrical distribution systems.
The E2.2H/E9 2000 configuration has a rated uninterrupted current of 2000 A and a rated ultimate short-circuit breaking capacity of 65 kA at 900 V AC. Its three-pole WMP withdrawable moving-part configuration is designed for integration with the corresponding Emax 2 fixed part, supporting convenient isolation, inspection, servicing and breaker replacement.
Key Advantages
- High-performance ABB SACE Emax 2 E2.2H/E9 air circuit breaker for demanding power distribution systems.
- 2000 A rated uninterrupted current for high-current electrical installations.
- Designed for power distribution applications at 900 V AC.
- 65 kA ultimate short-circuit breaking capacity at 900 V AC.
- Dependable Ekip Dip LSI electronic trip unit for overload and short-circuit protection.
- Three-pole configuration suited to three-phase power distribution circuits.
- WMP withdrawable moving-part construction supports convenient maintenance, inspection and replacement.
Key Features
- ABB SACE Emax 2 E2.2H/E9 series.
- 2000 A rated uninterrupted current.
- 900 V AC operational configuration.
- 3-pole construction.
- Ekip Dip LSI electronic protection release.
- LSI functions for long-time, short-time and instantaneous overcurrent protection.
- 65 kA ultimate short-circuit breaking capacity at 900 V AC.
- WMP withdrawable moving-part breaker configuration.
- Designed for use with the corresponding Emax 2 withdrawable fixed part.
- Part of ABB's modular SACE Emax 2 air circuit breaker platform.
Reliable Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax 2 E2.2H/E9 protect low-voltage electrical distribution systems against damaging overload and short-circuit conditions. The combination of a 2000 A current rating, 900 V AC operational configuration and 65 kA ultimate short-circuit breaking capacity makes this breaker suitable for demanding installations requiring substantial fault interruption capability.
The Ekip Dip LSI electronic trip unit provides long-time, short-time and instantaneous protection functions, enabling the breaker to respond appropriately to different overcurrent conditions. The WMP withdrawable moving-part construction also facilitates isolation and removal from the corresponding fixed part, supporting maintenance and service requirements in critical switchboard applications.
Typical Applications
- High-current low-voltage power distribution switchboards.
- Industrial electrical distribution systems.
- Main incoming and feeder circuit protection.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- Three-phase power distribution systems operating at 900 V AC.
Technical Specifications
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| Voltage | 900 V AC | |
|---|---|---|
| Device Type | ACB | |
| Series | SACE Emax 2 | |
| ABB order code | 1SDA104472R1 | |
| Product type | Air circuit breaker | |
| Product group | Emax2 Air Circuit Breaker | |
| Frame | E2.2H/E9 | |
| Short-circuit performance level | H | |
| Rated uninterrupted current (Iu) | 2000 A | |
| Rated operational voltage | 900 V AC | |
| Rated ultimate short-circuit breaking capacity (Icu) at 900 V AC | 65 kA | |
| Number of poles | 3 | |
| Trip unit | Ekip Dip LSI | |
| Protection functions | LSI (long-time, short-time and instantaneous) | |
| Version | Withdrawable moving part | |
| Configuration | WMP | |
| Current type | AC |
Frequently Asked Questions
What is the ABB 1SDA104472R1?
The ABB 1SDA104472R1 is a SACE Emax 2 E2.2H/E9 air circuit breaker rated at 2000 A and equipped with an Ekip Dip LSI electronic trip unit.
What voltage is the ABB 1SDA104472R1 designed for?
The breaker is configured for 900 V AC power distribution applications.
What is the breaking capacity of the ABB E2.2H/E9 2000?
The E2.2H/E9 configuration has a rated ultimate short-circuit breaking capacity of 65 kA at 900 V AC.
What protection does the Ekip Dip LSI trip unit provide?
The Ekip Dip LSI electronic trip unit provides long-time, short-time and instantaneous overcurrent protection functions for electrical distribution circuits.
How many poles does the ABB 1SDA104472R1 have?
This model is a three-pole air circuit breaker designed for three-phase electrical distribution systems.
Is the ABB 1SDA104472R1 a fixed or withdrawable breaker?
The 1SDA104472R1 is a withdrawable moving-part Emax 2 air circuit breaker, identified by ABB's WMP configuration designation and designed for use with the corresponding fixed part.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax 2 air circuit breakers are engineered for reliable protection, control and management of low-voltage power distribution systems, providing a flexible platform for demanding industrial, commercial and infrastructure applications.
