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1SDA071686R1 ABB E2.2H 2000 Ekip Touch LSIG 4p FHR Air Circuit Breaker
ABB 1SDA071686R1 E2.2H 2000 Ekip Touch LSIG four-pole fixed air circuit breaker with a 2000 A rated current, 100 kA breaking capacity at 400/415 V AC, LSIG electronic protection and rear horizontal terminals.
£10,085.90
Why Choose the ABB E2.2H 2000 Ekip Touch LSIG 4p FHR Air Circuit Breaker?
The ABB E2.2H 2000 Ekip Touch LSIG 4p FHR, order code 1SDA071686R1, is a high-performance four-pole air circuit breaker (ACB) from the ABB SACE Emax 2 range, designed for protection and control of demanding low-voltage electrical distribution systems. Combining a 2000 A rated current with the advanced Ekip Touch LSIG electronic trip unit, it provides comprehensive long-time overload, selective short-circuit, instantaneous short-circuit and earth-fault protection.
This E2.2H circuit breaker is supplied in a fixed four-pole configuration with rear horizontal terminals. The Ekip Touch LSIG electronic release provides advanced configurable protection through ABB's intuitive touch-interface platform, helping operators commission, monitor and manage protection settings in modern industrial, commercial and infrastructure switchboards.
The E2.2H performance level is engineered for electrical systems with high prospective fault currents. With a rated ultimate short-circuit breaking capacity of 100 kA at 400/415 V AC and 85 kA at 690 V AC, the 1SDA071686R1 delivers substantial fault-interruption capability while its 85 kA short-time withstand current for 1 second supports selective protection and effective coordination across high-current distribution networks.
Key Advantages
- High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage power distribution.
- 2000 A rated current for substantial industrial, commercial and infrastructure loads.
- Four-pole configuration for three-phase systems requiring neutral switching.
- Advanced Ekip Touch LSIG electronic trip unit with comprehensive configurable protection.
- Long-time, selective short-circuit, instantaneous and earth-fault protection in a single electronic release.
- 100 kA ultimate breaking capacity at 400/415 V AC for installations with high prospective fault currents.
- 85 kA ultimate breaking capacity at 690 V AC for demanding higher-voltage LV networks.
- 85 kA short-time withstand current for 1 second supports selective protection strategies.
- Fixed installation with rear horizontal terminals for switchboard integration.
Key Features
- ABB SACE Emax 2 E2.2H series.
- 2000 A rated current.
- Four-pole air circuit breaker.
- Ekip Touch LSIG electronic protection release.
- Long-time overload protection (L).
- Selective short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Integrated earth-fault protection (G).
- Advanced touch-interface electronic trip technology.
- 100 kA ultimate breaking capacity at 400/415 V AC.
- 100 kA ultimate breaking capacity at 440 V AC.
- 85 kA ultimate breaking capacity at 690 V AC.
- 85 kA rated short-time withstand current for 1 second.
- Rated for low-voltage AC distribution systems up to 690 V AC.
- Fixed mounting configuration with rear horizontal terminals.
Advanced High-Fault-Level Power Distribution Protection
Air circuit breakers such as the ABB SACE Emax 2 E2.2H provide switching, isolation and protection for high-current low-voltage distribution circuits. They are commonly installed as incoming, outgoing or bus-coupler breakers in main distribution switchboards where reliable interruption of overload, short-circuit and earth-fault currents is essential for protecting valuable electrical equipment and maintaining continuity of supply.
The Ekip Touch LSIG electronic trip unit combines configurable long-time, selective short-circuit, instantaneous and earth-fault protection with an advanced user interface. Together with the high breaking capacity of the E2.2H platform, these functions make the breaker particularly suitable for complex distribution networks where comprehensive protection, selectivity and high fault-current interruption capability are required.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial and infrastructure electrical installations.
- Incoming and outgoing feeder protection.
- Bus-coupler and distribution circuit applications.
- Transformer and generator distribution systems.
- Data centres and critical power installations.
- Installations with high prospective short-circuit currents.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame / product group | E2.2H |
| ABB order code | 1SDA071686R1 |
| EAN | 8015644755362 |
| Product type | Air circuit breaker |
| Rated current | 2000 A |
| Number of poles | 4 |
| Trip unit | Ekip Touch LSIG |
| Release type | Electronic |
| Protection functions | LSIG – long-time overload, selective short-circuit, instantaneous short-circuit and earth-fault protection |
| Integrated earth-fault protection | Yes |
| Rated operational voltage | up to 690 V AC |
| Rated ultimate short-circuit breaking capacity (Icu) at 400/415 V AC | 100 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 100 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 500/525 V AC | 85 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 85 kA |
| Rated short-time withstand current (Icw, 1 s) | 85 kA |
| Short-circuit performance level | H |
| Installation | Fixed |
| Terminal arrangement | Rear horizontal |
| Applicable standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA071686R1 used for?
The ABB 1SDA071686R1 is a 2000 A four-pole air circuit breaker designed to protect and control high-current low-voltage distribution circuits, particularly where high short-circuit breaking performance and comprehensive LSIG protection are required.
What is the rated current of the ABB E2.2H 2000?
The E2.2H 2000 supplied under ABB order code 1SDA071686R1 has a rated current of 2000 A.
What protection unit is fitted to the 1SDA071686R1?
The circuit breaker is fitted with an Ekip Touch LSIG electronic trip unit, providing long-time overload, selective short-circuit, instantaneous short-circuit and earth-fault protection.
What is the breaking capacity of the ABB E2.2H 2000?
The E2.2H 2000 has a rated ultimate short-circuit breaking capacity of 100 kA at 400/415 V AC and 85 kA at 690 V AC, together with a rated short-time withstand current of 85 kA for 1 second.
Is the ABB 1SDA071686R1 fixed or withdrawable?
The 1SDA071686R1 is a fixed air circuit breaker with four poles and rear horizontal terminals, intended for permanent installation within compatible low-voltage switchgear and distribution assemblies.
Trusted ABB Protection for High-Current Power Systems
ABB SACE Emax 2 air circuit breakers combine high fault-interruption performance with advanced electronic protection, making the E2.2H with Ekip Touch LSIG a robust choice for demanding low-voltage distribution systems requiring comprehensive overload, short-circuit and earth-fault protection.
