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1SDA101126R1 ABB XT7S 800 Ekip Touch LSI 800A 4-Pole Circuit Breaker
ABB 1SDA101126R1 is an XT7S 800 A four-pole fixed moulded case circuit breaker with front terminals and an Ekip Touch LSI electronic trip unit for advanced high-current low-voltage power distribution protection.
£3,714.68
Why Choose the ABB 1SDA101126R1 XT7S 800 Circuit Breaker?
The ABB 1SDA101126R1 is a high-performance SACE Tmax XT7S moulded case circuit breaker (MCCB) designed for demanding low-voltage power distribution applications. Configured as an XT7S 800 Ekip Touch LSI In=800A 4p F F, it combines an 800 A rated current with ABB's advanced Ekip Touch LSI electronic trip unit and the robust protection capabilities of the XT7 platform.
The Ekip Touch LSI release provides long-time, short-time and instantaneous protection functions through ABB's advanced electronic trip-unit platform. The touch-interface release supports precise protection configuration and makes the breaker particularly suitable for distribution systems where effective coordination, selectivity and dependable fault protection are important.
This XT7S version carries ABB's S breaking-performance designation and provides an ultimate short-circuit breaking capacity of 50 kA at 415 V AC. Its four-pole fixed configuration with front terminals and lever operating mechanism provide a practical solution for integration into high-current industrial and commercial switchboards.
Key Advantages
- High-performance ABB SACE Tmax XT7S moulded case circuit breaker.
- 800 A rated current for demanding low-voltage distribution systems.
- Ekip Touch LSI electronic trip unit with an advanced user interface for protection configuration.
- Long-time, short-time and instantaneous protection functions.
- 50 kA ultimate short-circuit breaking capacity at 415 V AC.
- Four-pole fixed construction with front terminals for straightforward switchboard integration.
Key Features
- ABB SACE Tmax XT7S series.
- 800 A rated uninterrupted current.
- Ekip Touch LSI electronic release.
- Long-time overload protection.
- Short-time selective short-circuit protection.
- Instantaneous short-circuit protection.
- Four-pole configuration.
- Fixed construction with front terminal connections.
- Lever operating mechanism.
- Electronic AC protection release.
- S performance level with 50 kA breaking capacity at 415 V AC.
Advanced Ekip Touch LSI Protection for Power Distribution
Moulded case circuit breakers such as the ABB XT7S protect electrical circuits and connected equipment against potentially damaging overload and short-circuit conditions. The Ekip Touch electronic trip unit continuously evaluates electrical conditions and initiates circuit interruption when configured protection thresholds are exceeded, helping protect cables, switchgear and connected equipment in demanding low-voltage installations.
The Ekip Touch LSI release combines long-time overload protection with short-time selective and instantaneous short-circuit protection. This combination supports coordinated protection strategies while retaining rapid interruption for severe faults, making the 1SDA101126R1 particularly suitable for high-current switchboards and distribution assemblies requiring advanced electronic protection and effective system selectivity.
Typical Applications
- Industrial low-voltage switchboards.
- Main electrical distribution panels.
- Four-pole three-phase distribution systems.
- High-current electrical distribution networks.
- Transformer and installation protection.
- Industrial plants and manufacturing facilities.
- Commercial and infrastructure power distribution installations.
Technical Specifications
| Series | SACE Tmax XT7 |
|---|---|
| Order code | 1SDA101126R1 |
| Product type | Moulded case circuit breaker |
| Frame size | XT7 |
| Rated uninterrupted current (Iu) | 800 A |
| Rated trip current (In) | 800 A |
| Trip unit | Ekip Touch LSI |
| Release type | Solid-state electronic release |
| Protection functions | Long-time, short-time and instantaneous |
| Rated operational voltage | 690 V AC |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 50 kA |
| Performance level | S |
| Number of poles | 4 |
| Version | Fixed |
| Terminal connection | Front terminals |
| Main circuit connection | Bolt connection |
| Operating mechanism | Lever |
| Degree of protection | IP20 |
| Standard | IEC 60947-2 |
| Power loss | 24 W |
| EAN | 8056221014298 |
Frequently Asked Questions
What is the ABB 1SDA101126R1 used for?
The ABB 1SDA101126R1 is an XT7S moulded case circuit breaker for high-current low-voltage power distribution, providing advanced electronic overload and short-circuit protection for industrial, commercial and infrastructure electrical systems.
What is the rated current of the ABB 1SDA101126R1?
The circuit breaker has a rated uninterrupted current and trip-unit rating of 800 A.
What protection unit is fitted to the ABB 1SDA101126R1?
The circuit breaker is fitted with an Ekip Touch LSI electronic trip unit, providing long-time, short-time and instantaneous protection functions through ABB's advanced touch-interface protection platform.
What is the breaking capacity of the XT7S 800?
This XT7S version has an ultimate short-circuit breaking capacity of 50 kA at 415 V AC and carries ABB's S breaking-performance designation.
How is the ABB 1SDA101126R1 installed?
The 1SDA101126R1 is a fixed four-pole circuit breaker with front terminals and a lever operating mechanism, designed for integration into low-voltage switchboards and high-current power distribution assemblies.
Trusted Protection from ABB
ABB SACE Tmax XT circuit breakers combine advanced electronic protection technology, robust short-circuit performance and flexible installation options for demanding industrial, commercial and infrastructure low-voltage power distribution applications.
