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1SDA101211R1 ABB XT7H 1000 Ekip G Touch LSIG 1000A 4-Pole Circuit Breaker
ABB 1SDA101211R1 XT7H 1000 is a fixed four-pole 1000 A moulded case circuit breaker with Ekip G Touch LSIG electronic protection for generator and demanding low-voltage power distribution applications.
£8,188.46
Why Choose the ABB XT7H 1000 Ekip G Touch LSIG 1SDA101211R1 Circuit Breaker?
The ABB 1SDA101211R1 is a high-performance four-pole moulded case circuit breaker (MCCB) designed for generator protection and demanding low-voltage power distribution applications. Part of the ABB SACE Tmax XT7 range, this XT7H breaker combines a 1000 A rated current with the advanced Ekip G Touch LSIG electronic trip unit for comprehensive electrical protection.
The Ekip G Touch LSIG release provides long-time, short-time, instantaneous and ground-fault protection, helping protect electrical systems against overloads, short circuits and earth faults. The generator-oriented Ekip G platform provides advanced protection functionality for generation and distribution systems, while its electronic touch interface supports flexible configuration, measurement and integration within modern electrical installations.
With a rated current of 1000 A, a four-pole configuration and XT7H short-circuit performance of 70 kA at 380–415 V AC, the 1SDA101211R1 is well suited to generator feeders, industrial switchboards and high-current distribution circuits. Its fixed configuration with front terminals enables straightforward integration into low-voltage switchgear and power distribution assemblies.
Key Advantages
- High-performance ABB SACE Tmax XT7H moulded case circuit breaker.
- 1000 A rated current for demanding generator and power distribution applications.
- Four-pole configuration for three-phase systems with neutral.
- Advanced Ekip G Touch LSIG electronic trip unit.
- Long-time, short-time, instantaneous and ground-fault protection.
- Generator-oriented Ekip G protection functionality.
- High 70 kA breaking capacity at 380–415 V AC.
- Fixed construction with front terminal connections for switchboard integration.
Key Features
- ABB SACE Tmax XT7H series.
- 1000 A rated current.
- 4-pole configuration.
- Ekip G Touch LSIG electronic release.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Ground-fault protection.
- Electronic touch-interface trip unit.
- Prepared for advanced measurement and communication functionality.
- H short-circuit performance level.
- Fixed mounting configuration.
- Front terminal connections.
- Designed for generator and low-voltage power distribution protection.
Advanced Protection for Generator and Power Distribution Systems
Moulded case circuit breakers such as the ABB XT7H provide protection, switching and isolation for low-voltage electrical systems. The XT7H platform combines high current-carrying capability with substantial short-circuit breaking performance, making it suitable for generator installations, industrial plants, infrastructure and other demanding power distribution environments.
The Ekip G Touch LSIG electronic trip unit combines generator-oriented functionality with long-time, short-time, instantaneous and ground-fault protection. Its advanced electronic platform supports accurate protection and coordination within complex electrical networks, helping safeguard generators, feeders and connected equipment while supporting continuity of supply.
Typical Applications
- Generator protection and generator feeders.
- Industrial low-voltage switchboards.
- Main and sub-main power distribution circuits.
- Emergency and standby power systems.
- Manufacturing and process plants.
- Commercial and infrastructure power distribution.
- High-current feeder protection.
- Low-voltage switchgear and distribution assemblies.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame | XT7 |
| Order code / MPN | 1SDA101211R1 |
| Product type | Moulded case circuit breaker |
| Application | Generator and power distribution protection |
| Rated current (In) | 1000 A |
| Number of poles | 4 |
| Trip unit | Ekip G Touch LSIG |
| Release type | Electronic |
| Protection functions | Long-time, short-time, instantaneous and ground fault (LSIG) |
| Ultimate short-circuit breaking capacity (Icu) at 380–415 V AC | 70 kA |
| Short-circuit performance level | H |
| Mounting version | Fixed |
| Terminal connection | Front |
| Operating mechanism | Lever |
| Standard | IEC 60947-2 |
| EAN | 8056221015141 |
Frequently Asked Questions
What is the ABB 1SDA101211R1 used for?
The ABB 1SDA101211R1 is a 1000 A four-pole moulded case circuit breaker designed for generator protection and demanding low-voltage power distribution applications.
What trip unit is fitted to the ABB XT7H 1000 1SDA101211R1?
The breaker is fitted with an Ekip G Touch LSIG electronic trip unit, providing long-time, short-time, instantaneous and ground-fault protection functions.
What is the rated current of this circuit breaker?
The ABB 1SDA101211R1 has a rated current of 1000 A.
What is the breaking capacity of the ABB XT7H 1000?
The XT7H H-performance version provides an ultimate short-circuit breaking capacity of 70 kA at 380–415 V AC.
How is the ABB 1SDA101211R1 installed?
This model is a fixed four-pole circuit breaker with front terminal connections, designed for integration into generator switchboards, industrial switchgear and low-voltage power distribution assemblies.
Trusted Protection from ABB
ABB SACE Tmax XT circuit breakers provide dependable protection for demanding low-voltage electrical systems, combining high short-circuit performance with advanced electronic trip technology for generator, industrial and commercial power distribution applications.
