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1SDA100280R1 ABB Ekip Touch LSI 160 A XT4 3-Pole Trip Unit
ABB 1SDA100280R1 Ekip Touch LSI 160 A electronic trip unit for 3-pole Tmax XT4 moulded case circuit breakers, providing configurable long-time, short-time and instantaneous protection for AC low-voltage distribution systems.
£999.32
Why Choose the ABB 1SDA100280R1 Ekip Touch LSI Trip Unit?
The ABB 1SDA100280R1 is an Ekip Touch LSI electronic trip unit designed for compatible ABB Tmax XT4 3-pole moulded case circuit breakers. Rated at 160 A, it provides advanced electronic protection for AC low-voltage power distribution systems.
The Ekip Touch platform combines configurable protection with an intuitive touch-based interface, providing greater flexibility than conventional fixed protection devices. Its LSI protection functions cover long-time overload, short-time short-circuit and instantaneous short-circuit protection, allowing protection characteristics to be coordinated with cables, feeders and downstream equipment.
Designed as a loose or configurable trip unit, the 1SDA100280R1 is intended to be combined with a compatible 3-pole XT4 breaking part. The protection unit supports overload adjustment from 0.4–1 × In and short-circuit adjustment from 1–10 × In, while the Ekip Touch architecture also supports advanced functionality associated with ABB's modern digital circuit-protection platform.
Key Advantages
- 160 A Ekip Touch electronic trip unit for compatible ABB Tmax XT4 circuit breakers.
- LSI protection provides long-time, short-time and instantaneous protection functions.
- Overload protection adjustable from 0.4–1 × In.
- Short-circuit protection adjustable from 1–10 × In with time-delay capability.
- Touch-based interface supports convenient configuration and protection management.
- Prepared for advanced measurement, communication and digital functionality within the Ekip platform.
- Modular design allows the trip unit to be paired with a compatible XT4 3-pole breaking part.
Key Features
- ABB Ekip Touch LSI electronic trip unit.
- 160 A rated current (In).
- Designed specifically for the Tmax XT4 platform.
- 3-pole configuration.
- Long-time protection for sustained overload conditions.
- Short-time protection with configurable threshold and time delay.
- Instantaneous protection against high-level short-circuit faults.
- Electronic solid-state protection technology.
- Designed for AC power distribution.
- Loose / configurable format for combination with a compatible XT4 breaking part.
- Supports advanced functionality available within the ABB Ekip Touch ecosystem.
Advanced Electronic Protection with Ekip Touch
The ABB Ekip Touch platform provides configurable electronic protection for modern low-voltage distribution systems. Rather than relying on fixed protection characteristics, the trip unit allows key protection thresholds and timing characteristics to be coordinated with the electrical installation, supporting selective and dependable protection of cables, feeders and connected equipment.
With LSI functionality, the 1SDA100280R1 combines long-time protection against sustained overloads, short-time protection for coordinated short-circuit response and instantaneous protection against severe faults. Its modular design allows it to be installed with a compatible XT4 3-pole breaking part, while the Ekip Touch architecture provides a foundation for advanced digital, measurement and communication capabilities.
Typical Applications
- Industrial low-voltage distribution systems.
- Main and sub-distribution switchboards.
- Commercial building electrical distribution.
- Cable and feeder protection.
- Manufacturing and production equipment distribution.
- OEM switchgear and electrical distribution assemblies.
Technical Specifications
| Series | Tmax XT / Ekip Touch |
|---|---|
| Product range | T-Max XT 250 Range |
| Order code | 1SDA100280R1 |
| EAN | 8056221003346 |
| Product type | Electronic trip unit / solid-state release |
| Compatible circuit breaker | ABB Tmax XT4 |
| Trip unit | Ekip Touch LSI |
| Release type | EL electronic release |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Rated current (In) | 160 A |
| Long-time protection adjustment | 0.4–1 × In |
| Short-circuit protection adjustment | 1–10 × In |
| Current type | AC |
| Number of poles | 3 |
| Configuration | Loose / configurable |
| Standard | IEC |
| Product dimensions (W × H × D) | 110 × 100 × 150 mm |
| Product net weight | 1 kg |
| Package gross weight | 1.1 kg |
Frequently Asked Questions
What is the ABB 1SDA100280R1?
The ABB 1SDA100280R1 is an Ekip Touch LSI electronic trip unit rated at 160 A and designed for compatible 3-pole ABB Tmax XT4 moulded case circuit breakers.
What is the rated current of the ABB 1SDA100280R1?
The Ekip Touch LSI trip unit has a rated current of 160 A.
What does LSI mean on the ABB Ekip Touch trip unit?
LSI refers to long-time, short-time and instantaneous protection, providing configurable electronic protection against sustained overloads and different levels of short-circuit current.
Which circuit breaker is the ABB 1SDA100280R1 designed for?
The 1SDA100280R1 is designed for a compatible 3-pole ABB Tmax XT4 circuit breaker and is supplied as a loose or configurable electronic trip unit.
Are the protection settings on the ABB 1SDA100280R1 adjustable?
Yes. The Ekip Touch platform provides configurable protection settings, including long-time overload adjustment from 0.4–1 × In and short-circuit adjustment from 1–10 × In, enabling protection to be coordinated with the requirements of the electrical installation.
Trusted ABB Circuit Protection Technology
ABB Ekip Touch trip units combine configurable electronic protection, intuitive operation and advanced digital capabilities with the compact Tmax XT platform, providing flexible protection for industrial, commercial and OEM low-voltage electrical distribution systems.
