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.
1SDA100590R1 ABB Ekip Touch LSI 250 A XT5 3-Pole Electronic Trip Unit
ABB 1SDA100590R1 Ekip Touch LSI is a 250 A three-pole electronic trip unit for compatible SACE Tmax XT5 circuit breakers, providing configurable long-time, short-time and instantaneous protection for low-voltage power distribution.
£1,160.68
Why Choose the ABB Ekip Touch LSI In=250 XT5 3p 1SDA100590R1 Trip Unit?
The ABB Ekip Touch LSI In=250 XT5 3p 1SDA100590R1 is a 250 A three-pole electronic trip unit designed for compatible ABB SACE Tmax XT5 moulded case circuit-breaker assemblies. Part of ABB's advanced Ekip protection platform, it provides configurable electronic protection for demanding low-voltage power-distribution applications.
The Ekip Touch LSI release provides long-time overload (L), short-time short-circuit (S) and instantaneous short-circuit (I) protection. The Touch interface provides an intuitive way to configure and review protection parameters, helping engineers achieve appropriate coordination and selectivity within modern electrical distribution systems.
Rated at 250 A and designed for a three-pole XT5 configuration, the 1SDA100590R1 is a protection release rather than a complete moulded case circuit breaker. It is combined with a compatible ABB XT5 breaking part selected according to the required breaking capacity and installation configuration.
Key Advantages
- 250 A electronic trip unit designed for compatible ABB SACE Tmax XT5 circuit breakers.
- LSI protection provides long-time overload, short-time and instantaneous short-circuit protection.
- Ekip Touch interface supports intuitive configuration and review of protection settings.
- Electronic protection architecture supports precise coordination in low-voltage distribution systems.
- Three-pole configuration for compatible three-phase XT5 breaker assemblies.
- Modular ABB architecture allows the release to be paired with an appropriate XT5 breaking part.
Key Features
- ABB SACE Tmax XT series.
- Designed for the XT5 frame.
- Ekip Touch LSI electronic release.
- 250 A rated current.
- L function: long-time overload protection.
- S function: short-time short-circuit protection.
- I function: instantaneous short-circuit protection.
- Three-pole configuration.
- Touch-based interface for protection configuration and information access.
- Designed for power-distribution protection applications.
- For combination with a compatible XT5 breaking part to create a complete circuit breaker.
Advanced Electronic Protection for ABB Tmax XT5
Electronic trip units allow circuit-breaker protection characteristics to be configured more precisely than conventional fixed protection systems. By combining long-time, short-time and instantaneous functions, the Ekip Touch LSI supports coordinated protection of cables, feeders and distribution circuits while helping engineers balance continuity of supply with rapid fault clearance.
The ABB 1SDA100590R1 is the protection release rather than a complete circuit breaker. ABB's modular XT5 architecture allows the Ekip Touch trip unit to be combined with a compatible XT5 breaking part. This enables the protection functionality and breaking performance to be selected according to the requirements of the individual electrical installation.
Typical Applications
- ABB SACE Tmax XT5 circuit-breaker assemblies.
- Industrial low-voltage power distribution.
- Main and feeder circuit protection.
- Cable and distribution-line protection.
- Commercial and infrastructure switchboards.
- Applications requiring configurable LSI electronic protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Compatible frame | XT5 |
| ABB order code | 1SDA100590R1 |
| Product type | Electronic trip unit / protection release |
| Trip unit | Ekip Touch LSI |
| Protection technology | Electronic |
| Application | Power-distribution protection |
| Rated current (In) | 250 A |
| Number of poles | 3 |
| Protection functions | L, S and I |
| Long-time protection | Overload protection |
| Short-time protection | Delayed short-circuit protection |
| Instantaneous protection | Instantaneous short-circuit protection |
| User interface | Ekip Touch display/interface |
| Compatible circuit-breaker family | ABB SACE Tmax XT5 |
| Installation | For combination with a compatible ABB XT5 breaking part |
Frequently Asked Questions
What is the ABB 1SDA100590R1?
The ABB 1SDA100590R1 is a 250 A three-pole Ekip Touch LSI electronic trip unit designed for compatible ABB SACE Tmax XT5 moulded case circuit-breaker assemblies.
Is the ABB 1SDA100590R1 a complete circuit breaker?
No. The 1SDA100590R1 is an electronic protection release. It is combined with an appropriate ABB XT5 breaking part to create a complete moulded case circuit breaker with the required interruption performance.
What protection functions does the Ekip Touch LSI provide?
The Ekip Touch LSI provides long-time overload (L), short-time short-circuit (S) and instantaneous short-circuit (I) protection for low-voltage power-distribution circuits.
What is the rated current of ABB 1SDA100590R1?
The ABB 1SDA100590R1 has a rated current of 250 A and is designed for use with compatible three-pole ABB SACE Tmax XT5 circuit-breaker assemblies.
What is the advantage of the Ekip Touch interface?
The Ekip Touch platform provides an intuitive interface for configuring and reviewing circuit-protection parameters, supporting flexible protection coordination in modern low-voltage distribution systems.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT electronic protection releases combine flexible circuit protection with the modular XT5 platform, supporting reliable and coordinated low-voltage power distribution across industrial, commercial and infrastructure applications.
