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1SDA071024R1 ABB E2.2B 2000 Ekip Touch LI 3P Air Circuit Breaker
ABB 1SDA071024R1 E2.2B 2000 Ekip Touch LI three-pole fixed SACE Emax 2 air circuit breaker rated at 2000 A with electronic long-time overload and instantaneous short-circuit protection.
£5,949.23
Why Choose the ABB E2.2B 2000 Ekip Touch LI 3P Air Circuit Breaker?
The ABB E2.2B 2000 Ekip Touch LI 3P, order code 1SDA071024R1, is a SACE Emax 2 air circuit breaker (ACB) designed for dependable switching and protection in high-current low-voltage electrical distribution systems. This fixed three-pole E2.2B breaker combines a rated uninterrupted current of 2000 A with ABB's Ekip Touch LI electronic trip unit.
The Ekip Touch LI release provides long-time overload and instantaneous short-circuit protection. Its electronic protection architecture and touchscreen interface support accurate configuration of protection settings, helping safeguard cables, busbars, transformers and connected equipment against sustained overloads and severe short-circuit faults.
The E2.2B performance level provides an ultimate short-circuit breaking capacity of 42 kA at 440 V AC and a rated short-time withstand current of 42 kA for 1 s. This configuration uses a fixed three-pole construction with rear horizontal terminals, making it suitable for integration into main switchboards and high-current distribution assemblies.
Key Advantages
- Dependable ABB SACE Emax 2 air circuit breaker for low-voltage power distribution.
- 2000 A rated uninterrupted current for high-current industrial and commercial applications.
- Ekip Touch LI electronic trip unit provides adjustable overload and instantaneous short-circuit protection.
- 42 kA ultimate short-circuit breaking capacity at 440 V AC.
- 42 kA short-time withstand current for 1 s for robust distribution-system performance.
- Fixed three-pole construction with rear horizontal terminals for straightforward switchboard integration.
Key Features
- ABB SACE Emax 2 E2.2B frame.
- 2000 A rated uninterrupted current.
- Three-pole construction.
- Fixed-mounted execution.
- Rear horizontal main terminals.
- Ekip Touch LI solid-state electronic protection release.
- Long-time overload protection.
- Instantaneous short-circuit protection.
- Overload adjustment range of 800–2000 A.
- Instantaneous short-circuit adjustment range of 3000–30000 A.
- Touch interface for protection configuration and monitoring.
- Designed for high-current low-voltage distribution applications.
Electronic LI Protection for High-Current Distribution
ABB SACE Emax 2 air circuit breakers combine high-current switching capability with electronic circuit protection for modern low-voltage networks. The E2.2B 2000 is suited to main distribution boards, transformer-fed systems and high-current feeders where dependable interruption of overload and short-circuit conditions is essential.
The Ekip Touch LI release combines long-time overload protection with instantaneous short-circuit protection. The long-time function protects against sustained overcurrents, while the instantaneous function provides rapid interruption of severe short circuits, helping limit thermal and electrodynamic stress on conductors, busbars and connected electrical equipment.
Typical Applications
- Main low-voltage electrical switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Transformer incomer protection.
- High-current feeder protection.
- Manufacturing and process facilities.
- Infrastructure electrical distribution.
- Low-voltage networks requiring electronic overload and instantaneous short-circuit protection.
Technical Specifications
| Series | SACE Emax 2 E2.2 |
|---|---|
| ABB order code | 1SDA071024R1 |
| EAN | 8015644748746 |
| Product type | Air circuit breaker (ACB) |
| Performance level | B |
| Rated uninterrupted current (Iu) | 2000 A |
| Number of poles | 3 |
| Trip unit | Ekip Touch LI |
| Release type | Electronic |
| Protection functions | LI (Long-time, Instantaneous) |
| Overload protection adjustment range | 800–2000 A |
| Instantaneous short-circuit adjustment range | 3000–30000 A |
| Ultimate short-circuit breaking capacity (Icu) at 440 V AC | 42 kA |
| Rated short-time withstand current (Icw), 1 s | 42 kA |
| Integrated ground-fault protection | No |
| Mounting | Fixed |
| Main terminals | Rear horizontal |
| Product net weight | 46 kg |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA071024R1 used for?
The ABB 1SDA071024R1 is an Emax 2 air circuit breaker designed for switching and protecting high-current low-voltage electrical distribution circuits against overload and short-circuit conditions.
What is the current rating of the ABB E2.2B 2000?
The circuit breaker has a rated uninterrupted current of 2000 A.
What protection functions does the Ekip Touch LI trip unit provide?
The Ekip Touch LI electronic trip unit provides long-time overload and instantaneous short-circuit protection.
What is the short-circuit performance of the ABB E2.2B 2000?
The E2.2B 2000 provides an ultimate short-circuit breaking capacity of 42 kA at 440 V AC and a rated short-time withstand current of 42 kA for 1 s.
What terminal configuration does the ABB 1SDA071024R1 use?
This fixed three-pole air circuit breaker uses rear horizontal terminals for integration into low-voltage switchboard and busbar systems.
Trusted ABB Power Distribution Technology
ABB SACE Emax 2 air circuit breakers combine dependable high-current switching, configurable electronic protection and flexible switchboard integration to safeguard industrial, commercial and infrastructure low-voltage power distribution systems.
