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1SDA101394R1 ABB XT7S M 800 Ekip Hi-Touch LSI 800 A 3-Pole Circuit Breaker
ABB 1SDA101394R1 is an 800 A three-pole fixed SACE Tmax XT7S M moulded-case circuit breaker with front terminals, stored-energy operating mechanism and an Ekip Hi-Touch LSI electronic trip unit for advanced low-voltage AC distribution protection.
£8,541.01
Why Choose the ABB 1SDA101394R1 Tmax XT7S M 800 Circuit Breaker?
The ABB 1SDA101394R1 is a SACE Tmax XT7S M 800 moulded-case circuit breaker designed for demanding low-voltage AC power distribution applications. This three-pole breaker combines an 800 A rated current, ABB's S-class breaking performance and an advanced Ekip Hi-Touch LSI solid-state protection release.
The breaker is supplied in a fixed configuration with front terminals and incorporates a stored-energy operating mechanism with lever operation. Its XT7 M architecture is designed for high-current distribution systems where dependable switching, advanced electronic protection and flexible integration into industrial or commercial switchboards are required.
The Ekip Hi-Touch LSI trip unit provides long-time, short-time and instantaneous overcurrent protection. Combined with the intelligent capabilities of ABB's Ekip platform, this makes the 1SDA101394R1 well suited to modern electrical distribution systems requiring configurable protection and enhanced operational visibility.
Key Advantages
- High-current 800 A moulded-case circuit breaker for demanding power distribution.
- Ekip Hi-Touch LSI electronic trip unit provides advanced configurable overcurrent protection.
- S breaking-capacity class with up to 50 kA at 415 V AC.
- Stored-energy operating mechanism supports efficient breaker operation.
- Fixed installation with front terminals simplifies integration into compatible switchboards.
- Part of ABB's advanced SACE Tmax XT circuit-breaker platform.
Key Features
- SACE Tmax XT7S M 800 moulded-case circuit breaker.
- Rated current: 800 A.
- Three-pole configuration.
- Ekip Hi-Touch LSI solid-state electronic protection release.
- LSI protection: long-time, short-time and instantaneous.
- S interruption-performance class.
- Breaking capacity up to 50 kA at 415 V AC.
- Fixed circuit-breaker installation.
- Front terminals for main power connections.
- Stored-energy operating mechanism.
- Lever operating mechanism.
- Designed for AC low-voltage distribution applications.
Advanced Ekip Hi-Touch LSI Protection for High-Current Distribution
The Ekip Hi-Touch LSI electronic trip unit provides three core overcurrent protection functions. Long-time protection responds to sustained overload conditions, short-time protection provides selective response to higher fault currents, and instantaneous protection enables rapid interruption of severe short-circuit conditions. These functions allow the breaker to be coordinated with the wider electrical distribution system.
Combined with the XT7S M platform, the Ekip Hi-Touch release provides an intelligent protection architecture for high-current installations. The breaker is particularly suitable for applications where configurable protection, selective coordination and integration into modern low-voltage switchboards are important design requirements.
Typical Applications
- Industrial main and sub-distribution switchboards.
- Commercial and infrastructure power distribution systems.
- High-current feeder protection.
- Manufacturing and process-industry electrical systems.
- Data-centre and critical-facility distribution equipment.
- Low-voltage systems requiring advanced electronic LSI protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA101394R1 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame | XT7 M |
| Performance class | XT7S |
| Rated current (In) | 800 A |
| Number of poles | 3 |
| Trip unit | Ekip Hi-Touch LSI |
| Protection functions | Long-time (L), short-time (S) and instantaneous (I) |
| Breaking capacity | 50 kA at 415 V AC |
| Installation | Fixed |
| Main terminals | Front terminals |
| Operating mechanism | Stored-energy mechanism with lever operation |
| Reference standard | IEC 60947-2 |
| Product net width | 210 mm |
| Product net height | 268 mm |
| Product net depth | 178 mm |
| Product net weight | 9.7 kg |
| EAN | 8056221012126 |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA101394R1?
The ABB 1SDA101394R1 is a SACE Tmax XT7S M 800 moulded-case circuit breaker with an 800 A rated current, three poles, fixed installation, front terminals and an Ekip Hi-Touch LSI electronic trip unit.
What protection functions does the Ekip Hi-Touch LSI trip unit provide?
The Ekip Hi-Touch LSI provides long-time (L), short-time (S) and instantaneous (I) overcurrent protection, enabling configurable protection against overload and short-circuit conditions.
What is the breaking capacity of the XT7S M 800?
The XT7S performance class provides a breaking capacity of up to 50 kA at 415 V AC for this circuit-breaker configuration.
How is the ABB 1SDA101394R1 installed and connected?
This version is a fixed three-pole circuit breaker with front terminals. It also incorporates a stored-energy operating mechanism with lever operation.
What does LSI mean on the ABB Ekip Hi-Touch trip unit?
LSI denotes long-time, short-time and instantaneous protection. Together, these functions provide electronic protection against sustained overloads and different levels of short-circuit current.
Trusted ABB Power Distribution Technology
ABB SACE Tmax XT circuit breakers combine compact high-current switching with advanced electronic protection, providing a flexible platform for reliable industrial, commercial and infrastructure low-voltage power distribution.
