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1SDA100850R1 ABB XT7S 800 Ekip Touch Measuring LSIG 800 A 3-Pole Circuit Breaker
ABB 1SDA100850R1 is a fixed three-pole SACE Tmax XT7S 800 A moulded-case circuit breaker with front terminals and an Ekip Touch Measuring LSIG solid-state electronic trip unit combining overload, short-circuit and ground-fault protection with electrical measurement functionality.
£3,746.57
Why Choose the ABB XT7S 800 Ekip Touch Measuring LSIG 1SDA100850R1 Circuit Breaker?
The ABB 1SDA100850R1 is a high-performance SACE Tmax XT7S 800 moulded-case circuit breaker (MCCB) designed for protection and electrical measurement in demanding low-voltage distribution systems. It combines a fixed three-pole XT7S circuit breaker with ABB's advanced Ekip Touch Measuring LSIG solid-state electronic trip unit.
Rated at 800 A, this XT7S configuration provides long-time, short-time, instantaneous and ground-fault protection functions. The Ekip Touch Measuring release combines comprehensive electronic circuit protection with electrical measurement capabilities, making the breaker particularly suitable for installations where dependable protection and enhanced visibility of electrical operating conditions are required.
The 1SDA100850R1 is a three-pole, fixed circuit breaker with front terminals. As an XT7S model, it belongs to ABB's 50 kA performance class, providing substantial short-circuit protection capability for industrial, commercial and infrastructure distribution systems.
Key Advantages
- High-performance ABB SACE Tmax XT7S moulded-case circuit breaker.
- 800 A rated current for high-current low-voltage distribution applications.
- Ekip Touch Measuring LSIG electronic trip unit combines circuit protection with electrical measurement functionality.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- Three-pole configuration for three-phase electrical distribution.
- 50 kA XT7S performance class for demanding short-circuit protection requirements.
- Fixed installation with front terminals for switchboard integration.
- Touch-based electronic interface supports protection configuration and access to operating information.
Key Features
- ABB SACE Tmax XT7S 800 circuit breaker.
- 800 A rated current.
- Three-pole configuration.
- Ekip Touch Measuring LSIG solid-state electronic trip unit.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Ground-fault protection.
- Integrated electrical measurement functionality.
- Touch-based electronic trip-unit interface.
- S interruption rating.
- Fixed circuit-breaker installation.
- Front electrical terminals.
- Designed for AC low-voltage electrical distribution.
- Part of the ABB SACE Tmax XT platform.
Advanced Circuit Protection with Measurement and Ground-Fault Protection
The ABB Tmax XT7S protects low-voltage distribution circuits by interrupting current when overload, short-circuit or ground-fault conditions exceed configured protection thresholds. Its Ekip Touch Measuring LSIG solid-state release provides long-time, short-time, instantaneous and ground-fault protection functions while adding electrical measurement capabilities for improved visibility of system operating conditions.
This combination of protection and measurement makes the 1SDA100850R1 particularly suitable for modern switchboards where electrical performance information is valuable alongside comprehensive circuit protection. Its fixed construction, front terminals and 800 A rating provide a practical configuration for integration into high-current industrial and commercial distribution assemblies.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main electrical switchboards and distribution panels.
- Commercial and infrastructure electrical installations.
- Manufacturing and process-industry power systems.
- Three-phase feeder and distribution circuit protection.
- Installations requiring integrated electrical measurement and ground-fault protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Order code | 1SDA100850R1 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame size | XT7 |
| Rated current | 800 A |
| Number of poles | 3 |
| Trip unit | Ekip Touch Measuring LSIG |
| Release technology | Solid-state electronic |
| Protection functions | LSIG |
| Long-time protection | Overload protection |
| Short-time protection | Short-circuit protection |
| Instantaneous protection | Short-circuit protection |
| Ground-fault protection | Included |
| Measurement functionality | Included |
| Interruption rating | S |
| XT7S performance class | 50 kA |
| Mounting type | Fixed |
| Terminal type | Front terminals |
| Standard | IEC |
| Product weight | 9.7 kg |
Frequently Asked Questions
What is the ABB 1SDA100850R1 used for?
The ABB 1SDA100850R1 is an 800 A three-pole moulded-case circuit breaker designed for protection and electrical measurement in high-current low-voltage distribution systems.
What is the rated current of the ABB XT7S 1SDA100850R1?
The circuit breaker has a rated current of 800 A.
What trip unit does the 1SDA100850R1 use?
The breaker uses an ABB Ekip Touch Measuring LSIG solid-state electronic trip unit, combining long-time, short-time, instantaneous and ground-fault protection with electrical measurement capabilities.
What does Measuring LSIG mean on the ABB Ekip Touch trip unit?
LSIG identifies long-time, short-time, instantaneous and ground-fault protection functions, while the Measuring version of Ekip Touch adds electrical measurement functionality for enhanced visibility of the distribution system.
How is the ABB XT7S 800 1SDA100850R1 installed?
This version is a fixed three-pole circuit breaker with front terminals, making it suitable for integration into compatible electrical switchboards and distribution assemblies.
Trusted ABB Circuit Protection and Measurement
ABB SACE Tmax XT moulded-case circuit breakers combine robust switching technology with advanced Ekip electronic protection and measurement capabilities to support dependable, intelligent low-voltage power distribution.
