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1SDA071899R1 ABB E6.2H 5000 Ekip Hi-Touch LSIG 4p FHR Air Circuit Breaker
ABB 1SDA071899R1 is a SACE Emax 2 E6.2H 5000 A four-pole fixed air circuit breaker with an Ekip Hi-Touch LSIG electronic trip unit and 100 kA breaking capacity at 440 V AC.
£32,611.04
Why Choose the ABB E6.2H 5000 Ekip Hi-Touch LSIG 4p FHR Air Circuit Breaker?
The ABB E6.2H 5000 Ekip Hi-Touch LSIG 4p FHR, order code 1SDA071899R1, 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 LSIG electronic trip unit, it provides comprehensive protection, measurement and monitoring 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 sophisticated electronic protection. Its Ekip Hi-Touch LSIG release provides long-time, short-time, instantaneous and ground-fault protection functions, helping protect electrical equipment against overloads, short circuits and earth faults while supporting detailed supervision 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 fixed four-pole version uses rear horizontal terminals and is engineered 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 LSIG electronic trip unit for comprehensive circuit protection.
- Integrated long-time, short-time, instantaneous and ground-fault protection functions.
- 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 LSIG advanced electronic protection release.
- Long-time, short-time, instantaneous and ground-fault protection.
- 100 kA Icu at 440 V AC.
- 100 kA Icw for 1 second.
- Fixed circuit-breaker execution.
- Rear horizontal main-circuit terminals.
- Four auxiliary contacts and open/closed circuit-breaker position indication.
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 LSIG protection functions provide protection against overloads, delayed and instantaneous short circuits and ground faults. Combined with the E6.2H breaker's high short-circuit withstand and interruption capabilities, the 1SDA071899R1 is suited to critical switchboards where selectivity, continuity of service and comprehensive 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 | 1SDA071899R1 |
| Product type | Air circuit breaker |
| Rated uninterrupted current (Iu) | 5000 A |
| Number of poles | 4 |
| Current type | AC |
| Trip unit | Ekip Hi-Touch LSIG |
| Protection functions | LSIG – long-time, short-time, instantaneous and ground-fault |
| 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 |
| Auxiliary contacts | 4 |
| Mechanical durability | 12,000 operating cycles |
| Dimensions (W × H × D) | 888 × 371 × 270 mm |
| Net weight | 112 kg |
Frequently Asked Questions
What is the ABB 1SDA071899R1 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 1SDA071899R1?
The circuit breaker has a rated uninterrupted current of 5000 A.
What protection does the Ekip Hi-Touch LSIG trip unit provide?
The Ekip Hi-Touch LSIG release provides long-time, short-time, instantaneous and ground-fault protection against overloads, short circuits and earth faults.
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 1SDA071899R1 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.
