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1SDA072357R1 ABB E2.2S 1600 Ekip G Touch LSIG 3p WMP Air Circuit Breaker
ABB 1SDA072357R1 E2.2S 1600 Ekip G Touch LSIG 3p WMP is a three-pole 1600 A withdrawable SACE Emax 2 air circuit breaker with Ekip G Touch LSIG electronic protection and 85 kA breaking capacity at 400–440 V AC.
£8,697.26
Why Choose the ABB E2.2S 1600 Ekip G Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E2.2S 1600 Ekip G Touch LSIG 3p WMP, order code 1SDA072357R1, is a high-performance SACE Emax 2 air circuit breaker designed for advanced protection and switching in low-voltage power distribution systems. Part of the ABB Emax 2 E2.2 series, this three-pole withdrawable breaker combines a 1600 A rated current with the sophisticated Ekip G Touch LSIG electronic protection release.
Designed for demanding industrial, commercial, infrastructure and generator applications, the E2.2S provides comprehensive protection against overload, short-circuit and earth-fault conditions. Its Ekip G Touch LSIG release combines long-time, short-time, instantaneous and ground-fault protection with advanced generator-oriented protection and measurement capabilities, supported by an intuitive touchscreen interface.
With a rated operational voltage of 690 V AC, an ultimate short-circuit breaking capacity of 85 kA at 400–440 V AC and 66 kA at 500–690 V AC, the E2.2S 1600 delivers robust fault interruption for demanding distribution systems. Its withdrawable moving-part construction enables efficient servicing and replacement within compatible ABB Emax 2 switchgear.
Key Advantages
- High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage distribution.
- 1600 A rated current for substantial industrial and commercial electrical loads.
- Ekip G Touch LSIG electronic release with advanced protection and generator-oriented functionality.
- 85 kA ultimate breaking capacity at 400–440 V AC for high fault-current applications.
- Integrated earth-fault protection for comprehensive circuit protection.
- Withdrawable three-pole construction supports efficient maintenance and switchgear servicing.
Key Features
- ABB SACE Emax 2 E2.2S air circuit breaker.
- 1600 A rated uninterrupted current.
- Three-pole configuration.
- Ekip G Touch LSIG solid-state electronic protection release.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- 690 V AC rated operational voltage.
- 85 kA Icu at 400–440 V AC.
- 66 kA Icu at 500–690 V AC.
- 66 kA short-time withstand current for 1 s.
- Withdrawable moving-part construction for compatible Emax 2 switchgear.
- Four auxiliary change-over contacts and switched-off indication.
Advanced Protection for Power Distribution and Generator Systems
Air circuit breakers such as the ABB Emax 2 E2.2S protect low-voltage electrical systems by interrupting excessive current during overload, short-circuit and earth-fault conditions. High breaking performance and configurable electronic protection make the E2.2S suitable for important main distribution circuits where selectivity, reliability and continuity of supply are essential.
The Ekip G Touch LSIG release extends the Emax 2 platform with advanced protection, measurement and generator-oriented functionality. Its touchscreen interface simplifies configuration and monitoring, while the withdrawable architecture provides convenient servicing for critical industrial power distribution and generation installations.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Generator protection and power generation systems.
- Commercial and infrastructure electrical installations.
- Manufacturing and process plant switchgear.
- Critical distribution systems requiring high breaking capacity and earth-fault protection.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA072357R1 |
| EAN | 8015644762070 |
| Product type | Air circuit breaker moving part |
| Frame | E2.2 |
| Performance level | S |
| Rated current (In) | 1600 A |
| Rated uninterrupted current (Iu) | 1600 A |
| Number of poles | 3 |
| Current type | AC |
| Protection release | Ekip G Touch LSIG |
| Release type | Solid-state electronic |
| Protection functions | Long-time, short-time, instantaneous and ground-fault (LSIG) |
| Integrated earth-fault protection | Yes |
| Overload release setting range | 640–1600 A |
| Short-time short-circuit release setting range | 960–16000 A |
| Instantaneous short-circuit release setting range | 2400–24000 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Ultimate short-circuit breaking capacity (Icu) at 400–440 V AC | 85 kA |
| Ultimate short-circuit breaking capacity (Icu) at 500–690 V AC | 66 kA |
| Rated service short-circuit breaking capacity (Ics) | 100% of Icu |
| Short-time withstand current (Icw) | 66 kA for 1 s; 50 kA for 3 s |
| Construction | Withdrawable moving part |
| Main circuit connection | Separate chassis / fixed part |
| Auxiliary contacts | 4 change-over contacts |
| Motor operator | Optional |
| Protection rating | IP30 |
| Power loss | 288 W |
| Mechanical durability | 25,000 cycles |
| Dimensions (W × H × D) | 317 × 425 × 383 mm |
| Product net weight | 48 kg |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA072357R1 used for?
The ABB 1SDA072357R1 is a 1600 A Emax 2 air circuit breaker designed for advanced protection and switching in low-voltage power distribution and generator applications.
What protection release does this breaker use?
This breaker uses the ABB Ekip G Touch LSIG electronic release, providing long-time, short-time, instantaneous and ground-fault protection together with advanced generator-oriented functionality.
What is the breaking capacity of the E2.2S 1600?
The E2.2S has an ultimate short-circuit breaking capacity of 85 kA at 400–440 V AC and 66 kA at 500–690 V AC.
Is the ABB 1SDA072357R1 fixed or withdrawable?
The 1SDA072357R1 is the moving part of a withdrawable Emax 2 air circuit breaker, designed for installation with the appropriate compatible fixed part or chassis.
Does the E2.2S 1600 Ekip G Touch LSIG provide earth-fault protection?
Yes. The Ekip G Touch LSIG release includes integrated ground-fault protection in addition to long-time, short-time and instantaneous overcurrent protection.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers combine high fault-breaking performance, advanced electronic protection and flexible switchgear integration for demanding industrial, commercial, infrastructure and power generation systems.
