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1SDA101244R1 ABB XT7L 1250 Ekip Touch LSIG 1250A 4-Pole Circuit Breaker
ABB 1SDA101244R1 XT7L 1250 is a fixed four-pole 1250 A moulded case circuit breaker with front terminals, 120 kA XT7L breaking capacity and an Ekip Touch LSIG electronic trip unit for comprehensive low-voltage circuit protection.
£7,719.61
Why Choose the ABB 1SDA101244R1 XT7L 1250 Circuit Breaker?
The ABB 1SDA101244R1 is a high-performance SACE Tmax XT moulded case circuit breaker (MCCB) designed for dependable protection and switching of high-current low-voltage electrical distribution systems. Identified as XT7L 1250 Ekip Touch LSIG In=1250A 4p F F, this four-pole circuit breaker combines fixed mounting, front terminals and ABB's advanced Ekip Touch LSIG electronic trip unit.
As part of the ABB SACE Tmax XT7 range, the breaker provides comprehensive electronic protection for demanding industrial and commercial power distribution applications. The Ekip Touch LSIG release incorporates long-time, short-time, instantaneous and ground-fault protection functions, providing configurable protection for cables, equipment and downstream electrical systems.
With a rated current of 1250 A, four-pole configuration and an XT7L breaking-capacity class of 120 kA, the 1SDA101244R1 is ideal for high-capacity switchboards, industrial distribution panels, transformer and generator protection and other installations requiring robust circuit protection. Its fixed construction with front terminals enables straightforward integration into low-voltage electrical assemblies.
Key Advantages
- High-performance ABB SACE Tmax XT7L moulded case circuit breaker for demanding power distribution applications.
- 1250 A rated current suitable for high-current electrical installations.
- Four-pole configuration for three-phase distribution systems requiring four-pole switching and protection.
- Advanced Ekip Touch LSIG electronic trip unit for configurable circuit protection.
- Long-time, short-time, instantaneous and ground-fault protection functions.
- XT7L 120 kA breaking-capacity class for installations with high prospective fault currents.
- Fixed mounting with front terminals simplifies integration into switchboards and distribution panels.
Key Features
- ABB SACE Tmax XT7L series.
- 1250 A rated current.
- Four-pole circuit breaker.
- Ekip Touch LSIG electronic trip unit.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Ground-fault protection.
- Advanced Ekip Touch interface for protection configuration and monitoring.
- 120 kA XT7L breaking-capacity class.
- Fixed circuit-breaker construction.
- Front terminal connection.
- Suitable for transformer, generator and installation protection.
Advanced LSIG Protection for Power Distribution
Moulded case circuit breakers such as the ABB XT7L protect electrical circuits against damaging overload, short-circuit and ground-fault conditions while providing reliable switching and isolation. The XT7L's high interruption capability makes it particularly suitable for industrial installations and major distribution systems where prospective fault currents can be substantial.
The Ekip Touch LSIG electronic trip unit combines long-time, short-time, instantaneous and ground-fault protection with ABB's advanced Ekip Touch platform. This comprehensive protection helps safeguard conductors, transformers, generators, equipment and distribution networks while providing the configurable protection required for modern low-voltage systems.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main and sub-main electrical distribution circuits.
- High-current incoming and distribution feeders.
- Transformer and generator protection.
- Manufacturing plants and production facilities.
- Commercial and infrastructure power distribution.
- Electrical systems requiring ground-fault protection.
- OEM switchgear and electrical panel building.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame size | XT7 |
| Order code / MPN | 1SDA101244R1 |
| Product group | T-Max XT 250 Range |
| Product type | Moulded case circuit breaker (MCCB) |
| Rated current | 1250 A |
| Number of poles | 4 |
| Trip unit | Ekip Touch LSIG |
| Trip unit technology | Electronic |
| Protection functions | Long-time, short-time, instantaneous and ground-fault protection (LSIG) |
| Interruption rating | L |
| Breaking-capacity class | 120 kA |
| Mounting type | Fixed |
| Terminal type | Front terminals |
| Weight | approx. 12.5 kg |
Frequently Asked Questions
What is the ABB 1SDA101244R1 used for?
The ABB 1SDA101244R1 is a four-pole moulded case circuit breaker designed to protect and switch high-current low-voltage electrical distribution circuits, including transformer, generator and installation protection applications.
What is the rated current of this circuit breaker?
The XT7L 1250 has a rated current of 1250 A, making it suitable for demanding high-current power distribution applications.
What protection does the Ekip Touch LSIG trip unit provide?
The Ekip Touch LSIG electronic trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection for connected circuits and electrical equipment.
What is the breaking-capacity class of the ABB XT7L 1250?
The XT7L version has a 120 kA breaking-capacity class, making it suitable for demanding electrical distribution systems with high prospective fault currents.
How is the ABB 1SDA101244R1 installed?
The 1SDA101244R1 is a fixed four-pole circuit breaker with front terminals, designed for installation within low-voltage switchboards, distribution panels and industrial electrical assemblies.
Trusted Industrial Circuit Protection from ABB
ABB SACE Tmax XT circuit breakers are widely used by panel builders, electrical engineers and industrial operators for reliable low-voltage circuit protection, high breaking performance and flexible integration into modern power distribution systems.
