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1SDA072317R1 ABB E2.2S 1250 Ekip G Touch LSIG 3p WMP Air Circuit Breaker
ABB 1SDA072317R1 SACE Emax 2 E2.2S 1250 A three-pole withdrawable air circuit breaker moving part with Ekip G Touch LSIG electronic overload, short-circuit and earth-fault protection for generator and power-distribution applications.
£8,141.79
Why Choose the ABB E2.2S 1250 Ekip G Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E2.2S 1250 Ekip G Touch LSIG 3p WMP, order code 1SDA072317R1, is a high-performance SACE Emax 2 air circuit breaker moving part designed for advanced protection, switching and control in low-voltage power-distribution and generator applications. This three-pole E2.2S model combines a rated current of 1250 A with ABB's advanced Ekip G Touch LSIG electronic protection release.
The Ekip G Touch LSIG trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. The Ekip G platform is specifically suited to generator and power-generation applications, combining comprehensive LSIG protection with advanced measurement, monitoring and touchscreen-based configuration capabilities.
This version is supplied as a withdrawable moving part (WMP) for use with the corresponding Emax 2 fixed part. The E2.2S performance level provides an ultimate short-circuit breaking capacity of 85 kA with a rated short-time withstand current of 66 kA, delivering robust protection for demanding industrial, infrastructure and power-generation distribution systems.
Key Advantages
- ABB SACE Emax 2 E2.2S air circuit breaker platform for demanding low-voltage power systems.
- 1250 A rated current for substantial industrial and generator loads.
- Three-pole configuration for three-phase AC networks.
- Ekip G Touch LSIG electronic trip unit with touchscreen interface.
- Long-time, short-time, instantaneous and earth-fault protection functions.
- Generator-oriented Ekip G functionality for power-generation applications.
- 85 kA ultimate short-circuit breaking capacity for high-fault-level installations.
- 66 kA short-time withstand current supports selective protection strategies.
- Withdrawable construction facilitates inspection, servicing and breaker replacement.
Key Features
- ABB SACE Emax 2 E2.2S series.
- 1250 A rated current.
- 3-pole circuit-breaker configuration.
- Ekip G Touch LSIG electronic protection release.
- Long-time overload protection (L).
- Short-time delayed short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Integrated earth-fault protection (G).
- Advanced generator-oriented protection functionality.
- Touchscreen interface for configuration and operating information.
- 85 kA ultimate short-circuit breaking capacity.
- 66 kA rated short-time withstand current.
- Withdrawable moving part (WMP) construction.
- Designed for integration into ABB Emax 2 withdrawable switchgear assemblies.
Advanced Generator and Power-Distribution Protection
The ABB SACE Emax 2 E2.2S provides comprehensive protection for high-current low-voltage power systems. Its Ekip G Touch LSIG release combines long-time overload, short-time delayed, instantaneous short-circuit and earth-fault protection with functionality developed for generator applications, supporting coordinated protection across both generation and downstream distribution equipment.
The E2.2S frame combines strong short-circuit breaking and withstand performance with the flexibility of a withdrawable design. The moving part can be separated from the compatible fixed part for inspection, servicing or replacement, while the Ekip G Touch platform provides an advanced interface for protection configuration, electrical monitoring and integration into modern power-management architectures.
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.
- Withdrawable switchgear requiring advanced generator-oriented electronic protection.
Technical Specifications
| Series | SACE Emax 2 E2.2 |
|---|---|
| ABB order code | 1SDA072317R1 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker moving part |
| Performance level | S |
| Version | Withdrawable moving part (WMP) |
| Number of poles | 3 |
| Rated current | 1250 A |
| Rated operational voltage | Up to 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 12 kV |
| Rated ultimate short-circuit breaking capacity Icu at 400–440 V AC | 85 kA |
| Rated ultimate short-circuit breaking capacity Icu at 500–690 V AC | 66 kA |
| Rated service short-circuit breaking capacity Ics | 100% of Icu |
| Rated short-time withstand current Icw (1 s) | 66 kA |
| Protection release | Ekip G Touch LSIG |
| Release technology | Electronic |
| Protection functions | Long-time overload (L), short-time short circuit (S), instantaneous short circuit (I) and earth fault (G) |
| Integrated earth-fault protection | Yes |
| Generator protection platform | Ekip G |
| User interface | Touchscreen |
| Main-circuit connection | Separate fixed part |
| Withdrawable execution | Yes |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA072317R1?
The ABB 1SDA072317R1 is a SACE Emax 2 E2.2S 1250 A three-pole withdrawable air circuit breaker moving part equipped with an Ekip G Touch LSIG electronic protection release.
What protection functions does the Ekip G Touch LSIG release provide?
The Ekip G Touch LSIG release provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection, together with advanced functionality intended for generator and power-generation applications.
What is the rated current of the ABB E2.2S 1SDA072317R1?
The ABB E2.2S 1SDA072317R1 has a rated current of 1250 A, making it suitable for high-current industrial, infrastructure and generator power-distribution systems.
What is the short-circuit performance of the E2.2S 1250?
The E2.2S performance level provides an ultimate short-circuit breaking capacity of 85 kA at 400–440 V AC and 66 kA at 500–690 V AC, together with a rated short-time withstand current of 66 kA for 1 s.
Is the ABB 1SDA072317R1 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, advanced electronic protection, generator-focused functionality and flexible withdrawable switchgear integration to provide dependable protection for demanding power-generation and distribution systems.
