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1SDA071988R1 ABB E6.2H/f 5000 Ekip Hi-Touch LSI 4p FHR Air Circuit Breaker
ABB 1SDA071988R1 Emax 2 E6.2H/f 5000 four-pole fixed air circuit breaker with a 5000 A rated current, 100 kA breaking capacity and Ekip Hi-Touch LSI electronic protection.
£35,344.47
Why Choose the ABB E6.2H/f 5000 Ekip Hi-Touch LSI 4p FHR Air Circuit Breaker?
The ABB E6.2H/f 5000 Ekip Hi-Touch LSI 4p FHR, order code 1SDA071988R1, is a high-performance Emax 2 air circuit breaker (ACB) designed for protection and control of high-current low-voltage electrical distribution systems. As part of the advanced ABB SACE Emax 2 series, this four-pole circuit breaker combines a 5000 A rated current with intelligent Ekip Hi-Touch electronic protection for demanding industrial and commercial power distribution applications.
The E6.2H platform is engineered for installations requiring high current capacity and dependable short-circuit protection. This fixed-version breaker incorporates the Ekip Hi-Touch LSI trip unit, providing long-time, short-time and instantaneous protection functions together with advanced measurement, monitoring and system integration capabilities associated with ABB's Emax 2 platform.
With a rated current of 5000 A, four-pole configuration and 100 kA breaking capacity, the E6.2H/f 5000 is suited to critical low-voltage switchboards, main distribution systems and large industrial installations. The FHR rear flat horizontal terminal arrangement supports integration into high-current switchgear assemblies, while the fixed configuration provides a robust solution for permanent switchboard installations.
Key Advantages
- High-capacity ABB Emax 2 air circuit breaker for low-voltage power distribution.
- 5000 A rated current for demanding high-current installations.
- 100 kA breaking capacity for robust short-circuit protection.
- Four-pole configuration for switching and protection of three phases and neutral.
- Advanced Ekip Hi-Touch LSI electronic trip unit.
- Long-time, short-time and instantaneous protection functions.
- Fixed breaker construction for integration into electrical switchboards.
- Rear flat horizontal terminals support high-current switchgear installation.
Key Features
- ABB SACE Emax 2 E6.2H air circuit breaker.
- 5000 A rated current.
- Four-pole (4P) configuration.
- 100 kA breaking capacity.
- Ekip Hi-Touch LSI electronic protection trip unit.
- LSI protection functions for overload and short-circuit protection.
- Fixed (F) execution for permanent switchboard installation.
- FHR rear flat horizontal terminals.
- Designed for integration with automation and energy-management systems.
- Suitable for high-current low-voltage power distribution and protection.
Advanced Protection for High-Current Power Distribution
Air circuit breakers such as the ABB Emax 2 E6.2H provide switching, isolation and protection for major electrical circuits in low-voltage distribution systems. They are commonly positioned at incoming supplies, bus couplers and high-current outgoing feeders where dependable interruption of overload and short-circuit currents is essential to system safety and continuity.
The Ekip Hi-Touch electronic trip unit extends the breaker beyond conventional overcurrent protection by providing sophisticated protection, measurement and monitoring capabilities. Its LSI configuration provides long-time protection against overload conditions, short-time protection for selective coordination and instantaneous protection against severe short-circuit faults, helping engineers achieve effective selectivity and protection throughout complex electrical networks.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- Incoming mains and transformer secondary protection.
- High-current outgoing feeders.
- Bus coupler and switchboard applications.
- Manufacturing and process plants.
- Commercial and infrastructure electrical distribution.
- Data centres and critical power installations.
Technical Specifications
| Product group | Emax 2 Air Circuit Breaker |
|---|---|
| Series | SACE Emax 2 |
| ABB order code | 1SDA071988R1 |
| Product type | Air circuit breaker |
| Frame | E6.2 |
| Performance level | H |
| Rated current | 5000 A |
| Number of poles | 4 |
| Breaking capacity | 100 kA |
| Trip unit | Ekip Hi-Touch LSI |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Execution | Fixed |
| Terminal type | Rear flat horizontal (FHR) |
| Rated operational voltage | up to 690 V AC |
| Application | Low-voltage power distribution and circuit protection |
Frequently Asked Questions
What is the ABB 1SDA071988R1 used for?
The ABB 1SDA071988R1 is an Emax 2 air circuit breaker used for switching and protecting high-current low-voltage electrical distribution circuits in industrial, commercial and infrastructure installations.
What is the rated current of the ABB E6.2H/f 5000?
The circuit breaker has a rated current of 5000 A, making it suitable for high-current low-voltage distribution systems.
What protection unit does the 1SDA071988R1 use?
The breaker is equipped with an Ekip Hi-Touch LSI electronic trip unit providing long-time, short-time and instantaneous protection functions.
How many poles does this Emax 2 circuit breaker have?
The 1SDA071988R1 is a four-pole (4P) air circuit breaker, enabling switching and protection of all three phases and the neutral conductor.
What does FHR mean on the ABB E6.2H/f 5000?
FHR identifies the breaker's rear flat horizontal terminal arrangement, designed for connection within high-current switchboard and power distribution assemblies.
Trusted High-Current Protection from ABB
ABB SACE Emax 2 air circuit breakers are engineered for modern low-voltage power distribution, combining high-performance circuit protection with advanced electronic trip technology, measurement capabilities and integration with automation and energy-management systems.
