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.
1SDA100153R1 ABB Ekip Touch Measuring LSI In=100A XT2 4P Electronic Trip Unit
ABB 1SDA100153R1 is a 100 A four-pole Ekip Touch Measuring LSI solid-state electronic trip unit with integrated measuring functionality and adjustable overload and short-circuit protection for compatible ABB SACE Tmax XT2 moulded case circuit breakers.
£1,092.36
Why Choose the ABB Ekip Touch Measuring LSI In=100A XT2 4P Trip Unit?
The ABB Ekip Touch Measuring LSI In=100A XT2 4P, order code 1SDA100153R1, is an advanced solid-state electronic trip unit designed for compatible ABB SACE Tmax XT2 moulded case circuit breakers. Rated at 100 A, this four-pole release combines sophisticated electronic circuit protection with integrated measuring functionality for modern low-voltage power-distribution systems.
The Ekip Touch Measuring LSI platform provides long-time (L), short-time (S) and instantaneous (I) protection. The overload setting can be adjusted from 0.4 to 1 × In, while short-circuit protection is adjustable across 1 to 10 × In, supporting effective protection coordination for a wide range of electrical loads.
The 1SDA100153R1 is supplied as a four-pole electronic trip unit rather than a complete moulded case circuit breaker. It is designed to be combined with a compatible XT2 breaking part, allowing the required breaking capacity and circuit-breaker configuration to be selected separately while retaining the specified 100 A Ekip Touch Measuring LSI protection.
Key Advantages
- 100 A Ekip Touch Measuring electronic trip unit for compatible ABB SACE Tmax XT2 circuit breakers.
- LSI protection covers sustained overloads, short-time short-circuit faults and severe instantaneous faults.
- Adjustable overload protection from 0.4 to 1 × In for application-specific protection settings.
- Short-circuit adjustment from 1 to 10 × In supports protection coordination and selectivity.
- Integrated measuring functionality provides enhanced visibility of electrical operating conditions.
- Four-pole execution for compatible XT2 four-pole breaking parts.
- Advanced Ekip platform is prepared for additional measurement, communication and digital functionality.
Key Features
- ABB SACE Tmax XT2 compatibility.
- 100 A rated current.
- Ekip Touch Measuring electronic release.
- LSI electronic protection functions.
- L – Long-time overload protection.
- S – Short-time short-circuit protection.
- I – Instantaneous short-circuit protection.
- Long-time adjustment range: 0.4–1 × In.
- Short-circuit adjustment range: 1–10 × In.
- Integrated electrical measuring functionality.
- Four-pole AC execution.
- Loose/configurable format for modular XT2 circuit-breaker assembly.
Advanced Ekip Touch Measuring LSI Protection
The Ekip Touch Measuring LSI release combines three complementary electronic protection functions. Long-time protection safeguards against sustained overload currents, short-time protection allows delayed response to short-circuit conditions to support selectivity, and instantaneous protection provides rapid interruption when severe fault currents occur. Its adjustable settings allow the protection profile to be coordinated with the characteristics of the protected installation.
In addition to circuit protection, the Measuring version provides integrated electrical measurement capabilities and is designed for the advanced functionality of the Ekip platform. The ABB 1SDA100153R1 is the 100 A four-pole trip-unit component; it must be combined with an appropriate XT2 breaking part to create the required complete moulded case circuit-breaker configuration.
Typical Applications
- ABB SACE Tmax XT2 circuit-breaker configurations.
- Industrial low-voltage power distribution.
- Commercial and infrastructure electrical distribution.
- Four-pole feeder protection.
- Switchboards requiring adjustable electronic LSI protection.
- Installations requiring integrated electrical measurement functionality.
- OEM switchboards and electrical distribution assemblies.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product | Ekip Touch Measuring LSI In=100A XT2 4p |
| ABB order code | 1SDA100153R1 |
| Product type | Solid-state electronic trip unit / release |
| Compatible circuit-breaker frame | XT2 |
| Rated current (In) | 100 A |
| Trip-unit family | Ekip Touch Measuring |
| Protection functions | LSI |
| Long-time protection | L |
| Long-time adjustment range | 0.4–1 × In |
| Short-time protection | S |
| Short-circuit adjustment range | 1–10 × In |
| Instantaneous protection | I |
| Measuring functionality | Integrated |
| Number of poles | 4 |
| Current type | AC |
| Configuration type | Loose or configurable |
| Associated circuit-breaker application | Power distribution |
| Standard | IEC |
| Product net width | 110 mm |
| Product net height | 100 mm |
| Product net depth | 150 mm |
| Product net weight | 1 kg |
| EAN | 8056221002073 |
Frequently Asked Questions
What is the ABB 1SDA100153R1?
The ABB 1SDA100153R1 is a 100 A four-pole Ekip Touch Measuring LSI solid-state electronic trip unit designed for compatible ABB SACE Tmax XT2 moulded case circuit breakers.
Is the ABB 1SDA100153R1 a complete circuit breaker?
No. The 1SDA100153R1 is the electronic protection trip unit. It is designed to be combined with a compatible four-pole XT2 breaking part to form the required complete circuit-breaker assembly.
What is the rated current of the ABB 1SDA100153R1?
The Ekip Touch Measuring LSI trip unit has a rated current of 100 A.
What does LSI mean on the ABB Ekip Touch trip unit?
LSI denotes long-time, short-time and instantaneous protection, providing electronic protection against sustained overloads and different levels of short-circuit fault current.
What protection adjustment ranges are available?
The overload protection setting is adjustable from 0.4 to 1 × In, while ABB specifies a short-circuit adjustment range of 1 to 10 × In for this Ekip Touch Measuring configuration.
Does the ABB 1SDA100153R1 include earth-fault protection?
The specified protection configuration is LSI, covering long-time, short-time and instantaneous protection. A G earth-fault protection function is not included in the stated LSI configuration.
What does Measuring mean on the Ekip Touch Measuring LSI trip unit?
The Measuring designation identifies an Ekip Touch version with integrated electrical measurement functionality in addition to its electronic protection capabilities.
Which circuit-breaker frame is the ABB 1SDA100153R1 designed for?
The trip unit is designed for compatible ABB SACE Tmax XT2 four-pole circuit-breaker configurations.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT and Ekip electronic protection technologies are used by panel builders, electrical engineers, machine builders and OEMs to configure advanced low-voltage protection, measurement and power-distribution systems for commercial and industrial applications.
