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1SDA072418R1 ABB E2.2N 2500 Ekip Hi-Touch LSI 3p WMP Air Circuit Breaker
ABB 1SDA072418R1 E2.2N 2500 Ekip Hi-Touch LSI 3p WMP is a three-pole 2500 A withdrawable SACE Emax 2 air circuit breaker moving part with advanced Ekip Hi-Touch LSI electronic protection and 66 kA short-circuit breaking capacity.
£11,065.25
Why Choose the ABB E2.2N 2500 Ekip Hi-Touch LSI 3p WMP Air Circuit Breaker?
The ABB E2.2N 2500 Ekip Hi-Touch LSI 3p WMP, order code 1SDA072418R1, is a high-performance SACE Emax 2 air circuit breaker designed for advanced protection, switching and power management in demanding low-voltage electrical distribution systems. Part of the ABB Emax 2 E2.2 series, this three-pole withdrawable moving part combines a 2500 A rated current with the advanced Ekip Hi-Touch LSI solid-state electronic protection release.
The Ekip Hi-Touch LSI release provides long-time, short-time and instantaneous protection for dependable overload and short-circuit protection. Its advanced electronic platform supports sophisticated protection, measurement and monitoring functions, making the breaker suitable for critical industrial, commercial and infrastructure distribution networks.
With a rated operational voltage of 690 V AC and an ultimate short-circuit breaking capacity of 66 kA, the E2.2N 2500 provides dependable fault interruption for high-current distribution systems. Its withdrawable moving-part construction facilitates inspection, servicing and replacement, while four auxiliary contacts and open/closed position indication support switchgear monitoring and control.
Key Advantages
- High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage distribution.
- 2500 A rated current for high-current industrial and commercial applications.
- Ekip Hi-Touch LSI electronic release provides advanced long-time, short-time and instantaneous protection.
- 66 kA ultimate short-circuit breaking capacity for dependable fault interruption.
- Advanced Hi-Touch platform supports sophisticated protection, measurement and monitoring.
- Withdrawable three-pole construction supports efficient inspection, maintenance and replacement.
Key Features
- ABB SACE Emax 2 E2.2N air circuit breaker moving part.
- 2500 A rated uninterrupted current.
- Three-pole configuration for three-phase AC systems.
- Ekip Hi-Touch LSI solid-state electronic protection release.
- Long-time, short-time and instantaneous protection functions.
- 1000–2500 A overload protection adjustment range.
- 690 V AC rated operational voltage.
- 66 kA short-circuit breaking capacity.
- Withdrawable moving-part construction for compatible Emax 2 switchgear.
- Four auxiliary contacts for signalling and control.
- Circuit-breaker open/closed position indication.
- Optional motor operator for electrically operated switching applications.
Advanced LSI Protection for High-Current Power Distribution
Air circuit breakers such as the ABB Emax 2 E2.2N protect low-voltage electrical systems by interrupting excessive current during overload and short-circuit conditions. The E2.2N combines a high continuous-current rating with strong short-circuit performance, making it suitable for important main and distribution circuits in industrial and commercial installations.
The Ekip Hi-Touch LSI release combines configurable long-time, short-time and instantaneous protection with advanced electronic measurement and monitoring capabilities. Together with the withdrawable Emax 2 architecture, it provides a flexible solution for switchboards where selective protection, operational continuity and efficient maintenance are important.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial and critical infrastructure installations.
- Manufacturing and process plant switchgear.
- Transformer and installation protection.
- High-current three-phase systems requiring advanced LSI protection.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA072418R1 |
| EAN | 8015644762681 |
| Product type | Air circuit breaker moving part |
| Frame | E2.2 |
| Performance level | N |
| Rated current | 2500 A |
| Rated uninterrupted current (Iu) | 2500 A |
| Number of poles | 3 |
| Current type | AC |
| Protection release | Ekip Hi-Touch LSI |
| Release type | Solid-state electronic |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Overload release setting range | 1000–2500 A |
| Rated operational voltage | Up to 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) at 400 V AC | 66 kA |
| Construction | Withdrawable moving part |
| Main circuit connection | Connection through separate chassis / fixed part |
| Auxiliary contacts | 4 auxiliary contacts |
| Position indication | Circuit breaker open / closed |
| Control element | Push button |
| Motor operator | Optional |
| Integrated motor operator | No |
| Protection rating | IP30 |
| Power loss | 550 W |
| Electrical durability at ≤440 V AC | 8,000 cycles |
| Electrical durability at 500–690 V AC | 7,000 cycles |
| Mechanical durability | 20,000 cycles |
| Dimensions (W × H × D) | 317 × 425 × 383 mm |
| Product net weight | 64 kg |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA072418R1 used for?
The ABB 1SDA072418R1 is a 2500 A Emax 2 air circuit breaker moving part designed for advanced switching and protection of demanding low-voltage AC power distribution systems.
What protection release does this breaker use?
This breaker uses the ABB Ekip Hi-Touch LSI electronic release, providing long-time, short-time and instantaneous overcurrent protection functions.
What is the breaking capacity of the E2.2N 2500?
The E2.2N 2500 has an ultimate short-circuit breaking capacity of 66 kA at 400 V AC, providing strong fault interruption capability for demanding low-voltage systems.
Is the ABB 1SDA072418R1 fixed or withdrawable?
The 1SDA072418R1 is the moving part of a withdrawable Emax 2 air circuit breaker, designed for installation with the appropriate compatible fixed part or chassis.
What does LSI protection mean?
LSI denotes long-time, short-time and instantaneous protection, providing overload protection together with delayed and instantaneous short-circuit protection functions.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers combine dependable fault interruption, advanced electronic protection and flexible switchgear integration for demanding industrial, commercial and infrastructure power distribution systems.
