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1SDA072347R1 ABB E2.2N 1600 Ekip G Touch LSIG 3p WMP Air Circuit Breaker
ABB 1SDA072347R1 E2.2N 1600 Ekip G Touch LSIG three-pole withdrawable Emax 2 air circuit breaker moving part with a 1600 A rated current, 66 kA short-circuit performance and integrated ground-fault protection.
£8,287.97
Why Choose the ABB E2.2N 1600 Ekip G Touch LSIG 3p WMP Air Circuit Breaker?
The ABB E2.2N 1600 Ekip G Touch LSIG 3p WMP, order code 1SDA072347R1, is a high-performance three-pole air circuit breaker (ACB) moving part from the ABB SACE Emax 2 range, designed for protection and switching in demanding low-voltage electrical distribution systems. Combining the E2.2N frame with a 1600 A rated current and ABB's advanced Ekip G Touch LSIG electronic trip unit, it provides comprehensive protection for industrial, commercial and infrastructure power networks.
This breaker uses a withdrawable construction for integration with a compatible Emax 2 fixed part, supporting efficient inspection, servicing and replacement within switchboard installations. Its Ekip G Touch LSIG solid-state electronic release provides long-time overload, short-time selective short-circuit, instantaneous short-circuit and ground-fault protection, while the Ekip G platform is designed for advanced generator protection applications.
With a rated operational voltage of 690 V AC and a rated service short-circuit breaking capacity of 66 kA at 400/415 V AC, the E2.2N 1600 delivers substantial fault-current interruption capability. Its three-pole withdrawable moving-part format, four auxiliary change-over contacts and integrated protection unit make it well suited to main distribution, generator protection, incomer and high-current feeder applications.
Key Advantages
- High-performance ABB SACE Emax 2 air circuit breaker for low-voltage power distribution.
- 1600 A rated current for high-current industrial and commercial electrical systems.
- 66 kA short-circuit breaking capacity at 400/415 V AC.
- Ekip G Touch LSIG electronic trip unit provides comprehensive protection functionality.
- Long-time, short-time, instantaneous and ground-fault protection functions support effective system coordination.
- Three-pole configuration for three-phase electrical distribution networks.
- Withdrawable moving-part design supports efficient switchboard inspection and maintenance.
- Four auxiliary change-over contacts and open/closed indication support circuit breaker status monitoring.
Key Features
- ABB SACE Emax 2 E2.2N air circuit breaker platform.
- 1600 A rated current.
- Three-pole circuit breaker configuration.
- Ekip G Touch LSIG solid-state electronic protection release.
- Long-time (L) overload protection.
- Short-time (S) selective short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Ground-fault (G) protection.
- 66 kA short-circuit breaking capacity at 400/415 V AC.
- 690 V AC rated operational voltage.
- 1000 V AC rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- Withdrawable moving-part construction for compatible Emax 2 switchgear.
- Four auxiliary change-over contacts fitted.
- Open/closed circuit breaker position indication.
- Optional motor operating mechanism for automated switching applications.
Advanced Generator and Distribution Protection
Air circuit breakers such as the ABB SACE Emax 2 protect high-current low-voltage electrical networks by detecting and interrupting overload, short-circuit and ground-fault conditions before they can damage cables, busbars, generators, switchgear or connected equipment. The E2.2N 1600 combines a substantial 1600 A current rating with 66 kA short-circuit performance at 400/415 V AC, making it suitable for demanding power distribution and generator applications.
The Ekip G Touch LSIG electronic trip unit combines advanced generator-oriented protection with long-time overload, short-time selective, instantaneous short-circuit and ground-fault functions. This comprehensive protection platform supports coordinated operation across complex low-voltage networks while helping protect generators and electrical distribution equipment against potentially damaging fault conditions.
Typical Applications
- Generator protection and generator switchboards.
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Manufacturing and process plants.
- Commercial building electrical distribution.
- Data centres and critical power infrastructure.
- Utility and infrastructure switchgear.
- High-current incomer and feeder protection.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Product group | Emax2 Air Circuit Breaker |
| ABB order code / MPN | 1SDA072347R1 |
| EAN | 8015644761974 |
| Product type | Air circuit breaker moving part |
| Frame | E2.2N |
| Rated current | 1600 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 12 kV |
| Number of poles | 3 |
| Current type | AC |
| Trip unit | Ekip G Touch |
| Protection functions | LSIG |
| Long-time protection | Overload protection |
| Short-time protection | Selective short-circuit protection |
| Instantaneous protection | Short-circuit protection |
| Ground-fault protection | Integrated |
| Rated service short-circuit breaking capacity (Ics) at 400/415 V AC | 66 kA |
| Rated service short-circuit breaking capacity (Ics) at 500 V AC | 66 kA |
| Connecting capacity | 1200 mm² |
| Power loss | 288 W |
| Electrical durability at ≤440 V | 12,000 cycles |
| Electrical durability at 500–690 V | 10,000 cycles |
| Mechanical durability | 25,000 cycles |
| Auxiliary contacts | 4 change-over contacts |
| Degree of protection | IP30 |
| Installation | Withdrawable |
| Configuration | Moving part |
| Main circuit connection | Connection at separate chassis part |
| Control element | Push button |
| Motor drive | Optional |
| Application | Low-voltage power distribution and generator protection |
Frequently Asked Questions
What is the ABB 1SDA072347R1 used for?
The ABB 1SDA072347R1 is a 1600 A three-pole air circuit breaker moving part designed for protection and switching in demanding low-voltage power distribution and generator applications.
What is the current rating of the ABB E2.2N 1600?
The E2.2N 1600 has a rated current of 1600 A, making it suitable for high-current low-voltage electrical distribution systems.
What is the breaking capacity of the ABB 1SDA072347R1?
The E2.2N performance level provides a short-circuit breaking capacity of 66 kA at 400/415 V AC, with a rated service short-circuit breaking capacity of 66 kA at 500 V AC.
What protection functions does the Ekip G Touch LSIG trip unit provide?
The Ekip G Touch LSIG electronic trip unit provides long-time overload, short-time selective short-circuit, instantaneous short-circuit and ground-fault protection, together with generator-oriented protection functionality.
Is the ABB 1SDA072347R1 a withdrawable circuit breaker?
Yes. The 1SDA072347R1 is the withdrawable moving part of an ABB SACE Emax 2 E2.2N air circuit breaker system and is designed for integration with a compatible Emax 2 fixed part within a switchboard assembly.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax 2 air circuit breakers are engineered for reliable protection and control of low-voltage power distribution and generation systems, combining high-current switching capability, advanced electronic protection and flexible withdrawable switchgear integration for demanding industrial, commercial and infrastructure applications.
