Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA100848R1 ABB XT7S 1250 Ekip Touch Measuring LSI 1250 A 3-Pole Circuit Breaker
ABB 1SDA100848R1 is an XT7S 1250 A three-pole fixed moulded case circuit breaker with front terminals and an Ekip Touch Measuring LSI electronic trip unit for advanced circuit protection and electrical measurement.
£3,867.55
Why Choose the ABB XT7S 1250 Ekip Touch Measuring LSI 1SDA100848R1 Circuit Breaker?
The ABB 1SDA100848R1 is a high-performance SACE Tmax XT7S moulded case circuit breaker designed for protection, control and electrical measurement in demanding low-voltage power distribution systems. This fixed three-pole breaker has a rated current of 1250 A and incorporates the advanced Ekip Touch Measuring LSI electronic trip unit.
Part of the ABB SACE Tmax XT series, the XT7 platform combines high-current switching capability with advanced electronic protection. The Ekip Touch Measuring release provides LSI protection functions together with integrated electrical measurement capabilities, making this breaker particularly suitable for installations where circuit protection and power-system monitoring are required from the same device.
The XT7S 1250 uses a three-pole fixed configuration with front terminals and provides an ultimate short-circuit breaking capacity of 50 kA at 415 V AC. Its 1250 A rating and advanced Ekip Touch protection make it well suited to main distribution, feeder protection and high-current industrial switchboards.
Key Advantages
- High-performance ABB SACE Tmax XT7S moulded case circuit breaker.
- 1250 A rated current for high-current electrical distribution.
- Advanced Ekip Touch Measuring LSI electronic trip unit.
- LSI protection functions for overload and short-circuit protection.
- Integrated electrical measurement functionality for improved system monitoring.
- 50 kA ultimate short-circuit breaking capacity at 415 V AC.
- Fixed three-pole construction with front terminals.
Key Features
- ABB SACE Tmax XT series.
- XT7S 1250 configuration.
- 1250 A rated current.
- Ekip Touch Measuring LSI electronic release.
- Long-time, short-time and instantaneous LSI protection.
- Integrated electrical measurement capabilities.
- Adjustable current setting from 0.4–1 × In.
- Instantaneous protection adjustment up to 10 × In.
- 50 kA Icu at 415 V AC.
- 3-pole configuration.
- Fixed mounting with front terminals.
Advanced Protection and Electrical Measurement
The Ekip Touch Measuring LSI release combines advanced electronic circuit protection with electrical measurement functionality. Its long-time, short-time and instantaneous protection functions allow the breaker to be coordinated with cables, distribution equipment and downstream loads, while measurement capabilities provide valuable operating information for power-system management.
With its 1250 A rated current, 50 kA Icu at 415 V AC, fixed three-pole construction and front-terminal arrangement, the 1SDA100848R1 provides a powerful solution for high-current industrial and commercial distribution systems requiring both dependable protection and enhanced electrical monitoring.
Typical Applications
- Main low-voltage power distribution systems.
- Industrial switchboards and distribution panels.
- High-current feeder protection.
- Manufacturing and process facilities.
- Commercial and infrastructure electrical distribution.
- Power systems requiring integrated electrical measurement.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Frame | XT7 |
| ABB order code | 1SDA100848R1 |
| Product type | Moulded case circuit breaker |
| Rated current | 1250 A |
| Number of poles | 3 |
| Trip unit | Ekip Touch Measuring LSI |
| Protection functions | LSI |
| Current adjustment range | 0.4–1 × In |
| Instantaneous adjustment range | 1–10 × In |
| Ultimate short-circuit breaking capacity at 415 V AC | 50 kA |
| Mounting | Fixed |
| Terminal arrangement | Front terminals |
| Measurement functionality | Integrated |
| EAN | 8056221009027 |
Frequently Asked Questions
What is the ABB 1SDA100848R1?
It is an ABB SACE Tmax XT7S 1250 moulded case circuit breaker with a three-pole fixed configuration, front terminals and an Ekip Touch Measuring LSI electronic trip unit.
What is the rated current of the ABB XT7S 1250?
The ABB 1SDA100848R1 has a rated current of 1250 A.
Which trip unit is fitted to the ABB 1SDA100848R1?
The breaker is equipped with an Ekip Touch Measuring LSI electronic trip unit, combining LSI protection functions with integrated electrical measurement capabilities.
What is the breaking capacity of the ABB XT7S 1250?
The XT7S 1250 has an ultimate short-circuit breaking capacity of 50 kA at 415 V AC.
How is the ABB 1SDA100848R1 installed?
This version uses a fixed three-pole mounting arrangement with front terminals for integration into low-voltage switchboards and power distribution systems.
Trusted ABB Protection for Industrial Power Systems
ABB SACE Tmax XT moulded case circuit breakers combine dependable fault protection, advanced electronic releases and electrical measurement capabilities for demanding industrial, commercial and infrastructure power distribution systems.
