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1SDA072385R1 ABB E2.2N 2000 Ekip Touch LSI 3-Pole Air Circuit Breaker
ABB 1SDA072385R1 is a SACE Emax 2 E2.2N 2000 A three-pole withdrawable air circuit breaker moving part with an Ekip Touch LSI electronic trip unit for long-time, short-time and instantaneous protection.
£6,870.13
Why Choose the ABB 1SDA072385R1 E2.2N 2000 Ekip Touch LSI Air Circuit Breaker?
The ABB 1SDA072385R1 is a SACE Emax 2 E2.2N air circuit breaker designed for switching and protection in high-current low-voltage electrical distribution systems. This three-pole withdrawable moving-part configuration has a rated uninterrupted current of 2000 A and incorporates the advanced Ekip Touch LSI electronic trip unit.
The Ekip Touch LSI release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection. Its LSI protection functions support selective coordination between upstream and downstream protective devices while providing rapid interruption of severe faults, making the breaker suitable for main distribution, feeder and busbar protection.
The E2.2N 2000 provides a rated ultimate short-circuit breaking capacity of 66 kA at 400 V AC and is rated for operation up to 690 V AC. Its withdrawable moving-part construction, four change-over auxiliary contacts and open/closed position indication provide a practical solution for maintainable industrial and commercial switchboard installations.
Key Advantages
- 2000 A SACE Emax 2 air circuit breaker for high-current low-voltage distribution.
- Advanced Ekip Touch LSI electronic trip unit.
- Provides long-time, short-time and instantaneous protection.
- 66 kA ultimate short-circuit breaking capacity at 400 V AC.
- Rated operational voltage up to 690 V AC.
- Three-pole configuration for three-phase electrical distribution systems.
- Withdrawable moving-part construction supports inspection, servicing and replacement.
- Supplied with four change-over auxiliary contacts and open/closed position indication.
Key Features
- ABB SACE Emax 2 E2.2N air circuit breaker.
- 2000 A rated uninterrupted current.
- Three-pole configuration.
- Ekip Touch LSI solid-state electronic release.
- Long-time overload protection (L).
- Short-time short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Overload protection setting from 800 A.
- Short-time delayed short-circuit setting from 1200 A.
- Instantaneous short-circuit setting from 3000 A.
- 66 kA ultimate short-circuit breaking capacity at 400 V AC.
- 690 V AC rated voltage.
- Four change-over auxiliary contacts.
- IP30 degree of protection.
Selective LSI Protection for High-Current Power Distribution
The ABB Emax 2 E2.2N combines 2000 A current-carrying capability with advanced Ekip Touch electronic protection for demanding low-voltage distribution systems. Its LSI functions provide long-time protection against sustained overloads, short-time protection for coordinated fault clearing and instantaneous protection against severe short circuits, helping safeguard cables, busbars, switchgear and connected equipment.
The Ekip Touch platform provides an advanced interface for protection and electrical system management, while the E2.2N performance level delivers 66 kA ultimate short-circuit breaking capacity at 400 V AC. Combined with ABB's withdrawable Emax 2 architecture, the 1SDA072385R1 provides a robust and maintainable protection solution for high-current industrial, commercial and infrastructure distribution systems.
Typical Applications
- Main low-voltage electrical distribution switchboards.
- Industrial power distribution networks.
- Manufacturing and process-industry switchgear.
- Commercial building electrical infrastructure.
- Transformer secondary distribution systems.
- Plant and machinery power distribution.
- Critical-power and infrastructure installations.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame | E2.2 |
| Performance level | N |
| ABB order code | 1SDA072385R1 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker |
| Configuration | Withdrawable moving part |
| Rated uninterrupted current | 2000 A |
| Rated voltage | 690 V AC |
| Number of poles | 3 |
| Trip unit | Ekip Touch LSI |
| Release type | Solid-state electronic release |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Overload release setting | From 800 A |
| Short-time delayed short-circuit setting | From 1200 A |
| Instantaneous short-circuit setting | From 3000 A |
| Integrated earth-fault protection | No |
| Rated ultimate short-circuit breaking capacity | 66 kA at 400 V AC, 50 Hz |
| Main circuit connection | Connection at separate chassis part |
| Auxiliary contacts | 4 change-over contacts |
| Switched-off indication | Yes |
| Operating element | Push button |
| Protection unit | Included |
| Integrated motor operator | No |
| Optional motor operator | Yes |
| Integrated undervoltage release | No |
| Degree of protection | IP30 |
| Power loss | 450 W |
| Country of origin | Italy |
| EAN | 8015644762353 |
Frequently Asked Questions
What is the ABB 1SDA072385R1 used for?
The ABB 1SDA072385R1 is a SACE Emax 2 air circuit breaker moving part designed for switching and protecting high-current low-voltage electrical distribution systems.
What is the current rating of the ABB 1SDA072385R1?
The E2.2N 2000 has a rated uninterrupted current of 2000 A.
What protection does the Ekip Touch LSI trip unit provide?
The Ekip Touch LSI electronic trip unit provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
What does LSI mean on the ABB Ekip Touch trip unit?
LSI identifies long-time overload protection (L), short-time short-circuit protection (S) and instantaneous short-circuit protection (I).
What is the breaking capacity of the ABB E2.2N 2000?
The E2.2N 2000 has a rated ultimate short-circuit breaking capacity of 66 kA at 400 V AC, 50 Hz.
Does the ABB 1SDA072385R1 include earth-fault protection?
No. This configuration uses an LSI trip unit and therefore provides long-time, short-time and instantaneous protection without integrated earth-fault protection.
Is the ABB 1SDA072385R1 a withdrawable circuit breaker?
Yes. The 1SDA072385R1 is supplied as the moving part of a three-pole withdrawable SACE Emax 2 circuit breaker and connects to the appropriate separate chassis part.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers are engineered for reliable protection and switching in demanding low-voltage electrical distribution systems, combining advanced Ekip electronic trip technology, selective overcurrent protection, high short-circuit performance and maintainable withdrawable construction.
