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1SDA071714R1 ABB E2.2H 2500 Ekip Touch LI 4-Pole Fixed Air Circuit Breaker
ABB 1SDA071714R1 Emax 2 E2.2H 2500 is a 2500 A four-pole fixed air circuit breaker with rear horizontal terminals and an Ekip Touch LI solid-state electronic release providing long-time overload and instantaneous short-circuit protection.
£11,913.07
Why Choose the ABB E2.2H 2500 Ekip Touch LI 4p FHR Air Circuit Breaker?
The ABB E2.2H 2500 Ekip Touch LI 4p FHR, order code 1SDA071714R1, is a high-performance SACE Emax 2 air circuit breaker (ACB) designed for switching and protection in demanding low-voltage power distribution systems. This fixed four-pole E2.2H configuration combines a 2500 A rated current with ABB's Ekip Touch LI solid-state electronic trip unit and rear horizontal main terminals.
The Ekip Touch LI release provides long-time overload (L) and instantaneous short-circuit (I) protection. Its electronic platform gives operators a clear interface for configuring and supervising protection, while the LI protection characteristic provides a focused solution for circuits requiring adjustable overload protection and rapid interruption of severe short circuits.
The E2.2H performance level provides an ultimate short-circuit breaking capacity of 100 kA at 400–440 V AC and 85 kA at 500–690 V AC. Together with its 2500 A rating, fixed four-pole construction and rear horizontal connections, the 1SDA071714R1 is particularly suited to main switchboards, transformer secondary systems and high-current industrial distribution networks with substantial prospective fault levels.
Key Advantages
- 2500 A rated current for high-current low-voltage distribution systems.
- E2.2H high-breaking-capacity frame for demanding fault-level applications.
- Four-pole construction supports switching and protection of three-phase systems incorporating the neutral conductor.
- Ekip Touch LI electronic release provides long-time overload and instantaneous short-circuit protection.
- Electronic touch interface provides convenient access to protection settings and operating information.
- 100 kA Icu at 400–440 V AC provides substantial short-circuit interruption capability.
- 85 kA Icu at 500–690 V AC maintains high breaking performance at elevated distribution voltages.
- Four auxiliary contacts support integration with switchboard control and indication circuits.
- Fixed construction with rear horizontal terminals provides practical integration into high-current switchboards.
Key Features
- ABB SACE Emax 2 E2.2H frame.
- 2500 A rated current.
- Four-pole fixed air circuit breaker.
- Ekip Touch LI solid-state electronic release.
- Long-time overload protection (L).
- Instantaneous short-circuit protection (I).
- Electronic touch-based configuration interface.
- Designed for AC power-distribution applications.
- 100 kA Icu at 400–440 V AC.
- 85 kA Icu at 500–690 V AC.
- Rear horizontal main terminals.
- Fixed installation for permanent switchboard integration.
- Four auxiliary contacts fitted as part of the breaker configuration.
- Circuit-breaker open/closed position indication.
- Compact E2.2 fixed-frame dimensions of 366 × 371 × 270 mm.
- 53 kg net weight.
- ABB EcoSolutions-designated product.
- Part of ABB's established SACE Emax 2 low-voltage circuit-breaker platform.
High-Performance Protection for 2500 A Distribution Systems
The ABB SACE Emax 2 E2.2H is engineered for critical switching and protection duties where substantial prospective short-circuit currents can occur. Its 2500 A current capability and breaking performance reaching 100 kA make this configuration particularly suitable for main distribution points located close to transformers and other high-capacity electrical sources.
The Ekip Touch LI release combines long-time protection against sustained overload conditions with instantaneous protection for severe short circuits. This straightforward protection arrangement helps safeguard conductors and switchgear while the electronic interface provides flexible configuration for matching the breaker protection to the characteristics of the distribution circuit.
Typical Applications
- Main low-voltage switchboards and power-distribution assemblies.
- Industrial main incomer protection.
- Transformer secondary distribution systems.
- High-current feeder circuits.
- Manufacturing and process facilities.
- Data centres and critical power infrastructure.
- Large commercial and infrastructure electrical systems.
- High-fault-level networks requiring electronic overload and instantaneous short-circuit protection.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame | E2.2H |
| ABB order code | 1SDA071714R1 |
| EAN | 8015644755645 |
| Product group | Emax2 Air Circuit Breaker |
| Product type | Air circuit breaker |
| Rated current | 2500 A |
| Number of poles | 4 |
| Trip unit | Ekip Touch LI |
| Release technology | Solid-state electronic |
| Protection functions | Long-time (L) and instantaneous (I) |
| Application | AC power distribution |
| Icu at 400 / 415 / 440 V AC | 100 kA |
| Icu at 500 / 525 / 690 V AC | 85 kA |
| Performance level | H |
| Installation | Fixed |
| Main connection position | Rear |
| Terminal orientation | Horizontal |
| Auxiliary contacts | 4 |
| Breaker position indication | Open / closed |
| Product net width | 366 mm |
| Product net height | 371 mm |
| Product net depth | 270 mm |
| Product net weight | 53 kg |
| ABB EcoSolutions | Yes |
| Recyclability rate according to EN 45555 | 79.1% |
Frequently Asked Questions
What is the ABB E2.2H 2500 Ekip Touch LI 4p FHR used for?
It is a 2500 A four-pole fixed air circuit breaker designed for switching and protection of high-current low-voltage distribution circuits, particularly where substantial prospective short-circuit currents are present.
What protection functions does the Ekip Touch LI trip unit provide?
The Ekip Touch LI solid-state electronic release provides long-time overload protection and instantaneous short-circuit protection.
What is the breaking capacity of ABB 1SDA071714R1?
The E2.2H performance level provides an ultimate short-circuit breaking capacity of 100 kA at 400–440 V AC and 85 kA at 500–690 V AC.
What terminal arrangement does ABB 1SDA071714R1 use?
This configuration is supplied with rear horizontal main terminals, providing a practical connection arrangement for permanent integration into low-voltage switchboards.
Is ABB 1SDA071714R1 fixed or withdrawable?
The 1SDA071714R1 is a fixed four-pole air circuit breaker. It is also fitted with four auxiliary contacts and circuit-breaker open/closed position indication.
High-Performance Power Protection from ABB SACE Emax 2
ABB SACE Emax 2 air circuit breakers combine high-current switching capability, electronic protection and substantial short-circuit performance to provide dependable protection for demanding low-voltage power distribution systems.
