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1SDA072920R1 ABB E2.2S 1000 Ekip G Hi-Touch LSIG 4P WMP Air Circuit Breaker
ABB 1SDA072920R1 Emax 2 E2.2S 1000 Ekip G Hi-Touch LSIG four-pole withdrawable air circuit breaker moving part rated at 1000 A with advanced LSIG and generator-oriented protection for low-voltage power systems.
£9,749.69
Why Choose the ABB E2.2S 1000 Ekip G Hi-Touch LSIG 4p WMP Air Circuit Breaker?
The ABB E2.2S 1000 Ekip G Hi-Touch LSIG 4p WMP, order code 1SDA072920R1, is a high-performance four-pole withdrawable air circuit breaker moving part from the ABB SACE Emax 2 range. Designed for advanced low-voltage distribution and generator applications, it combines a 1000 A rated uninterrupted current with the sophisticated Ekip G Hi-Touch LSIG electronic trip unit.
The Ekip G Hi-Touch LSIG release combines long-time (L), selective short-time (S), instantaneous (I) and earth-fault (G) protection with generator-oriented protection functions, advanced electrical measurement and power-quality monitoring. This makes the breaker particularly suitable for installations where comprehensive protection, selective coordination and detailed supervision of the electrical network are required.
The E2.2S performance level provides an ultimate short-circuit breaking capacity of 85 kA at 400 V AC. Its withdrawable moving-part construction supports efficient inspection and maintenance within compatible Emax 2 switchgear, while the four-pole configuration and integrated earth-fault protection provide comprehensive protection for demanding four-wire distribution and generation systems.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for demanding low-voltage power systems.
- 1000 A rated uninterrupted current for high-current industrial, infrastructure and generation applications.
- Ekip G Hi-Touch LSIG electronic trip unit with generator-oriented protection functionality.
- Comprehensive long-time, selective short-time, instantaneous and earth-fault protection.
- High 85 kA ultimate short-circuit breaking capacity at 400 V AC.
- Advanced Hi-Touch platform supports electrical measurement and power-quality analysis.
- Four-pole configuration for four-wire power distribution systems.
- Withdrawable moving-part construction supports convenient switchboard servicing and maintenance.
Key Features
- ABB SACE Emax 2 E2.2S air circuit breaker moving part.
- 1000 A rated uninterrupted current.
- 4-pole configuration.
- Ekip G Hi-Touch LSIG solid-state electronic release.
- Long-time L overload protection.
- Selective short-time S short-circuit protection.
- Instantaneous I short-circuit protection.
- Integrated earth-fault G protection.
- Generator-oriented protection and supervision capabilities.
- Overload release adjustable from 400–1000 A.
- Short-time delayed short-circuit release adjustable from 600–10000 A.
- Instantaneous short-circuit release adjustable from 1500–15000 A.
- 85 kA Icu at 400 V AC.
- Fitted with four auxiliary change-over contacts.
- Integrated circuit-breaker switched-off indication.
Advanced Generator and Power Distribution Protection
Air circuit breakers such as the ABB SACE Emax 2 protect high-current low-voltage systems against overloads, short circuits and earth faults. The Ekip G Hi-Touch LSIG release combines adjustable L, S, I and G protection with functions developed for generator applications, allowing the breaker to provide comprehensive protection across a wide range of abnormal electrical conditions.
The Hi-Touch platform extends circuit protection with advanced measurement and network-analysis capabilities, supporting modern energy-management and automation systems. Combined with the E2.2S frame's high breaking performance and withdrawable architecture, the 1SDA072920R1 provides a powerful solution for switchboards where protection, generator supervision, measurement, power quality and maintenance accessibility are important.
Typical Applications
- Generator and generating-set protection.
- Low-voltage main distribution switchboards.
- Industrial power-generation systems.
- Emergency and standby power installations.
- Commercial and infrastructure electrical distribution.
- Manufacturing and process plant switchgear.
- Systems requiring integrated earth-fault protection.
- Applications requiring advanced electrical measurement and power-quality supervision.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA072920R1 |
| Product type | Air circuit breaker moving part |
| Frame | E2.2 |
| Performance level | S |
| Rated uninterrupted current (Iu) | 1000 A |
| Number of poles | 4P |
| Current type | AC |
| Installation | Withdrawable, moving part |
| Trip unit | Ekip G Hi-Touch LSIG |
| Release type | Solid-state electronic |
| Protection functions | L, S, I and G |
| Overload release current setting | 400–1000 A |
| Short-time delayed short-circuit release setting | 600–10000 A |
| Instantaneous short-circuit release setting | 1500–15000 A |
| Rated voltage | 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) at 400 V AC | 85 kA |
| Integrated earth-fault protection | Yes |
| Auxiliary contacts | 4 change-over contacts |
| Breaker switched-off indication | Yes |
| Motor drive | Optional |
| Degree of protection | IP30 |
| Main-circuit connection | Separate chassis / fixed part |
| Operating element | Push button |
| Power loss | 113 W |
| Product width | 407 mm |
| Product depth | 383 mm |
| Standards / approvals | IEC |
| Country of origin | Italy |
Frequently Asked Questions
What is the ABB 1SDA072920R1?
The ABB 1SDA072920R1 is an Emax 2 E2.2S four-pole withdrawable air circuit breaker moving part rated at 1000 A and equipped with an Ekip G Hi-Touch LSIG electronic trip unit.
What protection functions does the Ekip G Hi-Touch LSIG trip unit provide?
The Ekip G Hi-Touch LSIG provides long-time overload (L), selective short-time (S), instantaneous short-circuit (I) and earth-fault (G) protection together with generator-oriented protection and monitoring functionality.
What is the rated current of the ABB E2.2S 1SDA072920R1?
The breaker has a rated uninterrupted current of 1000 A, with its overload release adjustable from 400–1000 A.
What is the breaking capacity of the ABB E2.2S 1000?
The E2.2S has an ultimate short-circuit breaking capacity of 85 kA at 400 V AC, making it suitable for demanding low-voltage installations with high prospective fault currents.
Is the ABB 1SDA072920R1 suitable for generator protection?
Yes. The Ekip G Hi-Touch LSIG trip unit combines generator-oriented protection functionality with LSIG circuit protection, advanced measurement and network monitoring for demanding generation and distribution applications.
Trusted ABB Emax 2 Generator and Distribution Protection
ABB SACE Emax 2 air circuit breakers combine advanced electronic protection, generator-management capabilities, high short-circuit performance and service-friendly withdrawable construction for dependable low-voltage power generation and distribution systems.
