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1SDA071068R1 ABB E2.2N 2500 Ekip Hi-Touch LSI 3p FHR Air Circuit Breaker
ABB 1SDA071068R1 Emax 2 E2.2N 2500 fixed three-pole air circuit breaker with Ekip Hi-Touch LSI electronic protection, 2500 A rated current, 690 V AC rating and 66 kA breaking capacity.
£10,465.94
Why Choose the ABB E2.2N 2500 Ekip Hi-Touch LSI 3p FHR Air Circuit Breaker?
The ABB E2.2N 2500 Ekip Hi-Touch LSI 3p FHR, order code 1SDA071068R1, is a high-performance SACE Emax 2 air circuit breaker (ACB) designed for protection, switching and advanced management of low-voltage AC power distribution systems. Part of the ABB Emax 2 E2.2 series, this fixed three-pole breaker combines a 2500 A rated current with the advanced Ekip Hi-Touch LSI solid-state electronic trip unit.
The Ekip Hi-Touch LSI release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection. Its advanced electronic platform is suited to installations requiring accurate protection, selective coordination and enhanced supervision of critical electrical distribution circuits.
With a rated operational voltage of 690 V AC and a breaking capacity of 66 kA, the E2.2N 2500 provides robust protection for high-current distribution systems. This version is supplied in a fixed three-pole configuration with rear flat horizontal terminals, four auxiliary contacts and open/closed circuit-breaker position indication for straightforward integration into low-voltage switchboards.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for high-current power distribution.
- 2500 A rated current for demanding industrial and infrastructure systems.
- 66 kA breaking capacity for robust short-circuit protection.
- Advanced Ekip Hi-Touch LSI electronic trip unit.
- LSI protection provides long-time overload, short-time and instantaneous short-circuit protection.
- Electronic protection supports effective coordination and selective fault isolation.
- Fixed three-pole construction for permanent switchboard installation.
- Rear flat horizontal terminals support practical integration with switchboard busbars.
Key Features
- ABB SACE Emax 2 E2.2N series.
- 2500 A rated current.
- Three-pole configuration.
- Fixed installation version.
- Ekip Hi-Touch LSI solid-state electronic release.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Rated operational voltage of 690 V AC.
- 66 kA breaking capacity.
- Rear flat horizontal main terminals.
- Four auxiliary contacts fitted.
- Open/closed circuit-breaker position indication.
- Designed for integration into automation and energy-management systems.
Advanced LSI Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax 2 provide essential switching and protection at critical points within low-voltage electrical networks. The E2.2N 2500 combines a high 2500 A current rating with 66 kA short-circuit interruption capability, helping protect busbars, cables and connected equipment against damaging electrical faults.
The Ekip Hi-Touch LSI electronic release provides long-time, short-time and instantaneous protection functions for sophisticated distribution systems. Short-time protection can assist selective coordination between protective devices, helping isolate the circuit affected by a fault while maintaining continuity elsewhere in the electrical network.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- High-current incomer and feeder protection.
- Manufacturing and process plant switchgear.
- Commercial and infrastructure electrical installations.
- Power distribution centres and substations.
- Transformer secondary distribution systems.
- Data centre and critical-power distribution.
- Automation and energy-management systems.
- OEM low-voltage switchboards and switchgear assemblies.
Technical Specifications
| Series | SACE Emax 2 E2.2 |
|---|---|
| ABB order code | 1SDA071068R1 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker |
| Frame | E2.2 |
| Performance level | N |
| Rated current | 2500 A |
| Current type | AC |
| Number of poles | 3 |
| Installation | Fixed |
| Trip unit | Ekip Hi-Touch LSI |
| Release type | Solid-state electronic |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Rated operational voltage | 690 V AC |
| Breaking capacity | 66 kA |
| Main terminal position | Rear |
| Terminal configuration | Rear flat horizontal |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Width | 276 mm |
| Depth | 270 mm |
| Product dimension | 270 mm |
| Net weight | 41 kg |
| EAN | 8015644749187 |
| Country of origin | Italy |
| Standards / approvals | IEC |
Frequently Asked Questions
What is the ABB 1SDA071068R1?
The ABB 1SDA071068R1 is an Emax 2 E2.2N fixed three-pole air circuit breaker rated at 2500 A and equipped with an Ekip Hi-Touch LSI solid-state electronic trip unit.
What protection functions does the Ekip Hi-Touch LSI trip unit provide?
The Ekip Hi-Touch LSI release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
What is the breaking capacity of the ABB E2.2N 2500?
The ABB E2.2N 2500 has a 66 kA breaking capacity, providing robust short-circuit protection for demanding low-voltage distribution systems.
Is the ABB 1SDA071068R1 fixed or withdrawable?
This model is a fixed three-pole air circuit breaker fitted with rear flat horizontal main terminals.
Where is the ABB E2.2N 2500 Ekip Hi-Touch LSI typically used?
It is designed for high-current low-voltage distribution applications including industrial switchboards, main distribution panels, transformer secondary systems, infrastructure installations, critical-power systems and OEM switchgear assemblies.
Trusted Protection from ABB
ABB SACE Emax 2 air circuit breakers combine high-current switching, advanced electronic protection and flexible integration with automation and energy-management systems for dependable low-voltage power distribution.
