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1SDA073059R1 ABB E2.2S 2500 Ekip Hi-Touch LSIG 4p WMP Air Circuit Breaker
ABB 1SDA073059R1 E2.2S 2500 Ekip Hi-Touch LSIG 4p WMP is a 2500 A four-pole SACE Emax 2 withdrawable air circuit breaker moving part with advanced Ekip Hi-Touch LSIG electronic protection and an 85 kA ultimate breaking capacity at 440 V AC.
£15,450.42
Why Choose the ABB E2.2S 2500 Ekip Hi-Touch LSIG 4p WMP Air Circuit Breaker?
The ABB E2.2S 2500 Ekip Hi-Touch LSIG 4p WMP, order code 1SDA073059R1, is a high-performance four-pole air circuit breaker moving part designed for protection, control and monitoring in demanding low-voltage power distribution systems. As part of the advanced ABB SACE Emax 2 series, it combines a 2500 A rated uninterrupted current with the sophisticated Ekip Hi-Touch LSIG electronic trip unit.
The Ekip Hi-Touch LSIG release provides comprehensive long-time overload, short-time short-circuit, instantaneous short-circuit and earth-fault protection, together with advanced measurement, monitoring and protection capabilities. Its touchscreen-based interface supports intuitive configuration and access to electrical system information, making the breaker well suited to critical industrial, commercial and infrastructure installations.
This E2.2S configuration features a 2500 A rated uninterrupted current, four-pole construction and a rated operational voltage of 690 V AC. The S performance level provides an ultimate short-circuit breaking capacity of 85 kA at 440 V AC, while the withdrawable moving-part construction enables convenient servicing and replacement within a compatible SACE Emax 2 fixed part.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for demanding power distribution applications.
- 2500 A rated uninterrupted current for high-current electrical systems.
- Four-pole configuration for switching and protecting three phases and neutral.
- Advanced Ekip Hi-Touch LSIG electronic trip unit for comprehensive system protection and monitoring.
- LSIG functionality provides overload, selective short-circuit, instantaneous and earth-fault protection.
- 85 kA ultimate short-circuit breaking capacity at 440 V AC.
- 66 kA rated short-time withstand current for 1 s.
- Withdrawable moving-part design supports efficient maintenance and reduced switchboard downtime.
Key Features
- ABB SACE Emax 2 E2.2S frame.
- 2500 A rated uninterrupted current.
- Four-pole construction.
- Ekip Hi-Touch LSIG electronic protection release.
- Long-time overload protection (L).
- Short-time selective short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Integrated earth-fault protection (G).
- 690 V AC rated operational voltage.
- Adjustable overload release range from 1000–2500 A.
- Advanced electrical measurement, monitoring and protection functionality.
- Withdrawable moving part for compatible Emax 2 switchgear installations.
Advanced Power Protection with Ekip Hi-Touch LSIG
The ABB Ekip Hi-Touch LSIG release combines adjustable circuit protection with advanced electrical measurement and monitoring capabilities. Its LSIG functions protect the distribution system against overload, delayed and instantaneous short-circuit conditions and earth faults, allowing protection parameters to be coordinated with the requirements of complex low-voltage networks.
SACE Emax 2 air circuit breakers are engineered for installations where continuity of service, selectivity and dependable fault interruption are essential. The withdrawable construction allows the moving part to be isolated and removed from the corresponding fixed part, simplifying inspection and maintenance while supporting efficient management of critical switchboards.
Typical Applications
- Industrial low-voltage power distribution switchboards.
- Main incoming and outgoing feeder protection.
- Transformer and generator protection systems.
- Manufacturing and process industry installations.
- Commercial buildings and large infrastructure projects.
- Data centres and critical power distribution systems.
- Utility and energy distribution installations.
- High-current networks requiring advanced earth-fault protection and monitoring.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA073059R1 |
| Product type | Air circuit breaker moving part |
| Frame | E2.2S |
| Rated uninterrupted current (Iu) | 2500 A |
| Number of poles | 4 |
| Trip unit | Ekip Hi-Touch LSIG |
| Protection functions | L, S, I, G |
| Rated operational voltage (Ue) | 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) at 440 V AC | 85 kA |
| Rated short-time withstand current (Icw), 1 s | 66 kA |
| Overload release adjustment range | 1000–2500 A |
| Short-time short-circuit release adjustment range | 1500–25000 A |
| Instantaneous short-circuit release adjustment range | 3750–37500 A |
| Earth-fault protection | Integrated |
| Installation | Withdrawable moving part |
| Main circuit connection | Connection through separate fixed chassis part |
| Auxiliary change-over contacts | 4 |
| Operating mechanism | Push button |
| Motor operator | Optional |
| Protection rating | IP30 |
| EAN | 8015644769093 |
Frequently Asked Questions
What is the ABB 1SDA073059R1?
The ABB 1SDA073059R1 is an E2.2S 2500 Ekip Hi-Touch LSIG four-pole withdrawable air circuit breaker moving part from the SACE Emax 2 range.
What is the rated current of the E2.2S 2500 Ekip Hi-Touch LSIG?
The breaker has a rated uninterrupted current of 2500 A and an adjustable overload release range of 1000–2500 A.
What protection functions does the Ekip Hi-Touch LSIG provide?
The Ekip Hi-Touch LSIG provides long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and earth-fault (G) protection, together with advanced monitoring and measurement capabilities.
What is the breaking capacity of the ABB E2.2S 2500?
The E2.2S has an ultimate short-circuit breaking capacity of 85 kA at 440 V AC and a rated short-time withstand current of 66 kA for 1 second.
Is the ABB 1SDA073059R1 a withdrawable circuit breaker?
Yes. The 1SDA073059R1 is a withdrawable moving part designed for installation with the appropriate compatible SACE Emax 2 fixed part.
Trusted for Critical Power Distribution
ABB SACE Emax 2 air circuit breakers combine high fault-interruption performance, advanced electronic protection and intelligent monitoring to provide dependable control and protection for demanding low-voltage power distribution systems.
