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1SDA071898R1 ABB E6.2H 5000 Ekip Hi-Touch LSI 4p FHR Air Circuit Breaker
ABB 1SDA071898R1 is a SACE Emax 2 E6.2H 5000 A four-pole fixed air circuit breaker with an Ekip Hi-Touch LSI electronic trip unit and 100 kA breaking capacity at 440 V AC.
£32,128.67
Why Choose the ABB E6.2H 5000 Ekip Hi-Touch LSI 4p FHR Air Circuit Breaker?
The ABB E6.2H 5000 Ekip Hi-Touch LSI 4p FHR, order code 1SDA071898R1, is a high-performance SACE Emax 2 air circuit breaker designed for protection and control of demanding low-voltage power distribution systems. With a 5000 A rated current, four-pole construction and advanced Ekip Hi-Touch LSI electronic trip unit, it provides sophisticated protection, measurement and system-management capabilities for high-current electrical installations.
As part of the ABB SACE Emax 2 E6.2 range, this circuit breaker combines high short-circuit performance with advanced electronic protection. Its Ekip Hi-Touch LSI release provides long-time, short-time and instantaneous protection functions, helping protect electrical equipment against overload and short-circuit conditions while supporting detailed monitoring of the power system.
The E6.2H performance level provides an ultimate short-circuit breaking capacity of 100 kA at 440 V AC and a rated short-time withstand current of 100 kA for 1 second. This four-pole fixed version is equipped with rear horizontal terminals, making it suitable for integration into high-power industrial, commercial and infrastructure switchboards.
Key Advantages
- High-capacity ABB SACE Emax 2 air circuit breaker for demanding low-voltage installations.
- 5000 A rated current for high-power distribution systems.
- Four-pole configuration for switching three phases and neutral.
- Advanced Ekip Hi-Touch LSI electronic trip unit for protection, measurement and monitoring.
- 100 kA ultimate breaking capacity at 440 V AC for installations with high prospective fault currents.
- Fixed execution with rear horizontal terminals for switchboard integration.
Key Features
- ABB SACE Emax 2 E6.2H series.
- 5000 A rated uninterrupted current.
- Four-pole construction.
- Ekip Hi-Touch LSI advanced electronic protection release.
- Long-time, short-time and instantaneous protection functions.
- 100 kA Icu at 440 V AC.
- 100 kA Icw for 1 second.
- Fixed circuit-breaker execution.
- Rear horizontal main-circuit terminals.
- Suitable for high-current power distribution and installation protection.
Advanced Protection for High-Power Distribution Systems
ABB SACE Emax 2 air circuit breakers combine high-current switching and short-circuit interruption with intelligent electronic protection. The Ekip Hi-Touch trip unit extends these capabilities with advanced protection, measurement and monitoring functions, helping operators manage demanding electrical installations while maintaining dependable system protection.
The LSI protection functions provide adjustable protection against overloads and both delayed and instantaneous short-circuit conditions. Combined with the E6.2H breaker's high short-circuit withstand and interruption capabilities, the 1SDA071898R1 is suited to critical switchboards where selectivity, continuity of service and robust electrical protection are important.
Typical Applications
- High-current low-voltage distribution systems.
- Main incoming and distribution switchboards.
- Industrial plants and manufacturing facilities.
- Transformer and installation protection.
- Commercial and infrastructure power distribution.
- Data centres and critical power systems.
Technical Specifications
| Series | SACE Emax 2 E6.2H |
|---|---|
| Order code | 1SDA071898R1 |
| Product type | Air circuit breaker |
| Rated uninterrupted current (Iu) | 5000 A |
| Number of poles | 4 |
| Trip unit | Ekip Hi-Touch LSI |
| Protection functions | LSI – long-time, short-time and instantaneous |
| Rated operational voltage | up to 690 V AC |
| Ultimate short-circuit breaking capacity (Icu) at 440 V AC | 100 kA |
| Rated short-time withstand current (Icw), 1 s | 100 kA |
| Installation | Fixed |
| Main terminal arrangement | Rear horizontal |
| Standards | IEC |
Frequently Asked Questions
What is the ABB 1SDA071898R1 used for?
It is an ABB SACE Emax 2 air circuit breaker designed for protection and switching in high-current low-voltage power distribution systems.
What is the rated current of the ABB E6.2H 1SDA071898R1?
The circuit breaker has a rated uninterrupted current of 5000 A.
What protection does the Ekip Hi-Touch LSI trip unit provide?
The Ekip Hi-Touch LSI release provides long-time, short-time and instantaneous protection against overload and short-circuit conditions, together with advanced measurement and monitoring capabilities.
What is the breaking capacity of this E6.2H circuit breaker?
The E6.2H has an ultimate short-circuit breaking capacity of 100 kA at 440 V AC and a rated short-time withstand current of 100 kA for 1 second.
How is the ABB 1SDA071898R1 installed?
This model is a fixed four-pole circuit breaker with rear horizontal terminals, designed for integration into low-voltage power distribution switchboards.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers combine high breaking performance, advanced electronic protection and intelligent power-management capabilities for demanding industrial, commercial and infrastructure electrical systems.
