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1SDA072390R1 ABB E2.2N 2000 Ekip G Hi-Touch LSIG 3p WMP Air Circuit Breaker
ABB 1SDA072390R1 SACE Emax 2 E2.2N 2000 A three-pole withdrawable air circuit breaker moving part with Ekip G Hi-Touch LSIG electronic protection for generator and advanced power-distribution applications.
£10,392.87
Why Choose the ABB E2.2N 2000 Ekip G Hi-Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E2.2N 2000 Ekip G Hi-Touch LSIG 3p WMP, order code 1SDA072390R1, is a high-performance SACE Emax 2 air circuit breaker moving part designed for advanced protection, switching and power management in demanding low-voltage distribution and generator applications. This three-pole E2.2N model combines a rated uninterrupted current of 2000 A with ABB's Ekip G Hi-Touch LSIG electronic protection release.
The Ekip G Hi-Touch LSIG release combines generator-oriented functionality with long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. Its advanced Hi-Touch platform supports measurement, monitoring and power-system analysis, helping engineers supervise critical electrical networks while coordinating protection throughout the installation.
Supplied as a withdrawable moving part (WMP), the 1SDA072390R1 is designed for use with the corresponding SACE Emax 2 fixed part. The E2.2N performance level provides an ultimate short-circuit breaking capacity of 66 kA at 400 V AC and a rated short-time withstand current of 66 kA for 1 s, making it well suited to high-current generator and distribution switchboards.
Key Advantages
- ABB SACE Emax 2 E2.2N platform for demanding low-voltage power systems.
- 2000 A rated uninterrupted current for high-current generator and distribution circuits.
- Three-pole configuration for three-phase AC networks.
- Ekip G Hi-Touch LSIG electronic release combining generator-oriented protection with advanced power-management functionality.
- Long-time, short-time delayed, instantaneous and integrated earth-fault protection.
- 66 kA ultimate short-circuit breaking capacity at 400 V AC.
- 66 kA rated short-time withstand current for 1 s supports selective protection strategies.
- Advanced measurement, monitoring and network-analysis capabilities support detailed system supervision.
- Withdrawable construction facilitates inspection, servicing and replacement of the breaker moving part.
- Four auxiliary change-over contacts and open/closed indication support switchboard control and signalling.
Key Features
- ABB SACE Emax 2 E2.2N series.
- 2000 A rated uninterrupted current.
- 3-pole circuit-breaker configuration.
- Ekip G Hi-Touch LSIG solid-state electronic release.
- Generator-oriented Ekip G protection functionality.
- Long-time overload protection (L).
- Short-time delayed short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Integrated earth-fault protection (G).
- Overload release current adjustable from 800–2000 A.
- Short-time delayed short-circuit adjustment range of 1200–20000 A.
- Instantaneous short-circuit adjustment range of 3000–30000 A.
- 690 V AC rated voltage.
- 66 kA Icu at 400 V AC, 50 Hz.
- Withdrawable moving part (WMP) construction.
- Four auxiliary change-over contacts.
- Circuit-breaker open/closed indication.
- Optional motor drive capability.
Advanced Generator and High-Current Power Protection
The ABB SACE Emax 2 E2.2N is engineered for high-current low-voltage systems requiring comprehensive electronic protection and advanced supervision. Its Ekip G Hi-Touch LSIG release combines long-time overload, short-time delayed, instantaneous short-circuit and earth-fault functions with generator-oriented capabilities, supporting coordinated protection across generation equipment and downstream power-distribution networks.
The Hi-Touch platform adds advanced measurement, monitoring and power-management functionality, while the withdrawable construction improves switchboard maintainability. The breaker moving part can be separated from its compatible fixed part for inspection, servicing or replacement, making the 1SDA072390R1 particularly suitable for critical installations where protection performance, system visibility and continuity of service are important.
Typical Applications
- Generator protection and generator switchboards.
- Industrial low-voltage power distribution systems.
- Main incomer and high-current feeder protection.
- Standby and emergency power-generation systems.
- Manufacturing and process-industry electrical networks.
- Data centres and critical power infrastructure.
- Commercial and infrastructure distribution switchboards.
- Three-phase AC networks requiring comprehensive LSIG protection.
- Electrical systems requiring advanced measurement, monitoring and power management.
- Withdrawable switchgear requiring generator-oriented 2000 A circuit protection.
Technical Specifications
| Series | SACE Emax 2 E2.2 |
|---|---|
| ABB order code | 1SDA072390R1 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker moving part |
| Performance level | N |
| Version | Withdrawable moving part (WMP) |
| Number of poles | 3 |
| Rated uninterrupted current Iu | 2000 A |
| Rated voltage | 690 V AC |
| Rated ultimate short-circuit breaking capacity Icu at 400 V AC, 50 Hz | 66 kA |
| Rated short-time withstand current Icw (1 s) | 66 kA |
| Protection release | Ekip G Hi-Touch LSIG |
| Release technology | Solid-state electronic |
| Protection functions | Long-time overload (L), short-time delayed short circuit (S), instantaneous short circuit (I) and earth fault (G) |
| Overload release current setting | 800–2000 A |
| Short-time delayed short-circuit setting | 1200–20000 A |
| Instantaneous short-circuit setting | 3000–30000 A |
| Integrated earth-fault protection | Yes |
| Generator-oriented protection | Ekip G Hi-Touch |
| Auxiliary contacts | 4 change-over contacts |
| Breaker indication | Open / closed |
| Complete device with protection unit | Yes |
| Integrated undervoltage release | No |
| Integrated motor drive | No |
| Optional motor drive | Yes |
| DIN-rail mounting | No |
| Standard | IEC |
Frequently Asked Questions
What is the ABB 1SDA072390R1?
The ABB 1SDA072390R1 is a SACE Emax 2 E2.2N 2000 A three-pole withdrawable air circuit breaker moving part equipped with an Ekip G Hi-Touch LSIG solid-state electronic protection release.
What protection functions does the Ekip G Hi-Touch LSIG release provide?
The Ekip G Hi-Touch LSIG release provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and integrated earth-fault protection, together with generator-oriented protection and advanced measurement and monitoring functionality.
What is the rated current of the ABB E2.2N 1SDA072390R1?
The ABB E2.2N 1SDA072390R1 has a rated uninterrupted current of 2000 A, with its overload release current adjustable from 800–2000 A.
What is the short-circuit performance of the E2.2N 2000?
The E2.2N 2000 provides a rated ultimate short-circuit breaking capacity of 66 kA at 400 V AC, 50 Hz and a rated short-time withstand current of 66 kA for 1 s.
Is the ABB 1SDA072390R1 a fixed or withdrawable circuit breaker?
This product is a withdrawable moving part (WMP) designed for use with the corresponding ABB SACE Emax 2 fixed part to form a complete withdrawable air circuit breaker installation.
Trusted Protection from ABB
ABB SACE Emax 2 air circuit breakers combine high-current switching, comprehensive electronic protection, generator-focused functionality and advanced power management with service-friendly withdrawable construction for demanding low-voltage electrical systems.
