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1SDA100333R1 ABB Ekip Hi-Touch LSIG In=100A XT4 4p
ABB 1SDA100333R1 is a 100 A Ekip Hi-Touch LSIG electronic trip unit for compatible four-pole SACE Tmax XT4 moulded case circuit breakers, providing configurable long-time, short-time, instantaneous and ground-fault protection for advanced low-voltage distribution applications.
£2,418.12
Why Choose the ABB Ekip Hi-Touch LSIG In=100A XT4 4p 1SDA100333R1?
The ABB 1SDA100333R1 is an advanced Ekip Hi-Touch LSIG electronic trip unit designed for compatible four-pole ABB SACE Tmax XT4 moulded case circuit breakers. Rated at 100 A, it provides configurable electronic protection for demanding low-voltage power distribution systems requiring overload, short-circuit and ground-fault protection.
Its LSIG protection functions combine long-time protection against sustained overloads, short-time protection for coordinated short-circuit response, instantaneous protection for severe short circuits and ground-fault protection for earth-fault conditions. The long-time protection setting can be adjusted from 0.4–1 × In, giving a current setting range of 40–100 A for this 100 A trip unit.
The Ekip Hi-Touch platform is designed for advanced protection applications and supports sophisticated monitoring, measurement, communication and digital functionality when configured with compatible ABB equipment and accessories. The 1SDA100333R1 is supplied as a separate electronic trip unit and is intended to be combined with a compatible four-pole XT4 breaking part to form the required circuit-breaker assembly.
Key Advantages
- Advanced ABB Ekip Hi-Touch protection for compatible Tmax XT4 moulded case circuit breakers.
- 100 A rated current with adjustable long-time overload protection.
- LSIG protection functions provide long-time, short-time, instantaneous and ground-fault protection.
- Long-time adjustment from 40–100 A supports accurate matching to circuit protection requirements.
- Four-pole configuration for compatible three-phase and neutral XT4 circuit-breaker assemblies.
- Advanced platform prepared for measurement and communication functionality.
- Modular design allows pairing with an appropriate ABB XT4 breaking part.
Key Features
- ABB Ekip Hi-Touch LSIG electronic trip unit.
- 100 A rated current (In).
- Designed for ABB SACE Tmax XT4.
- Four-pole compatibility.
- LSIG protection: long-time, short-time, instantaneous and ground-fault functions.
- Long-time current adjustment: 0.4–1 × In.
- Long-time current setting range: 40–100 A.
- Advanced electronic protection technology.
- Prepared for measurement and communication functionality.
- Supports digitally enhanced functionality within the Ekip platform.
- Separate trip unit for modular XT4 circuit-breaker assemblies.
- Part of the ABB T-Max XT 250 Range.
Advanced Ekip Hi-Touch LSIG Protection
The Ekip Hi-Touch LSIG trip unit provides four complementary protection functions. Long-time protection responds to sustained overload conditions, short-time protection enables coordinated response to short-circuit faults, instantaneous protection provides rapid interruption during severe short circuits, and ground-fault protection detects potentially damaging earth-fault conditions. Together, these functions provide a comprehensive protection platform for demanding electrical distribution systems.
The 100 A release offers adjustable long-time protection from 0.4 to 1 × In, corresponding to 40–100 A. As a separate electronic release, the 1SDA100333R1 is combined with a compatible four-pole XT4 breaking part, allowing the required breaking performance and protection characteristics to be configured for the installation.
Typical Applications
- Industrial low-voltage switchboards.
- Main and sub-distribution panels.
- Three-phase and neutral electrical distribution systems.
- Commercial and infrastructure electrical installations.
- Manufacturing and process industry power systems.
- Distribution systems requiring advanced protection coordination and ground-fault protection.
- ABB Tmax XT4 circuit-breaker assemblies requiring a 100 A LSIG advanced electronic trip unit.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| ABB order code | 1SDA100333R1 |
| GTIN / EAN | 8056221004107 |
| Product type | Electronic circuit-breaker trip unit |
| Trip unit family | Ekip Hi-Touch |
| Compatible circuit-breaker frame | XT4 |
| Rated current (In) | 100 A |
| Number of poles | 4 |
| Protection functions | LSIG |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Ground-fault protection | G |
| Long-time current adjustment | 0.4–1 × In |
| Long-time current setting range | 40–100 A |
| Release type | Electronic |
| Current type | AC |
| Configuration | Loose / configurable |
| Reference standard | IEC 60947-2 |
| Net weight | 1 kg |
| Application | Advanced protection of low-voltage electrical distribution circuits |
Frequently Asked Questions
What is the ABB 1SDA100333R1?
The ABB 1SDA100333R1 is a 100 A Ekip Hi-Touch LSIG electronic trip unit designed for compatible four-pole ABB SACE Tmax XT4 moulded case circuit breakers.
What protection functions does the Ekip Hi-Touch LSIG provide?
The Ekip Hi-Touch LSIG provides long-time, short-time, instantaneous and ground-fault protection, helping protect electrical distribution circuits against sustained overloads, short-circuit faults and earth faults.
What is the current adjustment range of the ABB 1SDA100333R1?
The trip unit has a rated current of 100 A, with its long-time protection adjustable from 0.4 to 1 × In, corresponding to a setting range of 40–100 A.
Which circuit-breaker frame is the ABB 1SDA100333R1 designed for?
The 1SDA100333R1 is designed for the ABB SACE Tmax XT4 platform, with this version specifically intended for four-pole circuit-breaker configurations.
Is the ABB 1SDA100333R1 a complete circuit breaker?
No. The 1SDA100333R1 is the Ekip Hi-Touch LSIG electronic trip unit rather than a complete moulded case circuit breaker. It is intended to be combined with a compatible four-pole ABB XT4 breaking part to form the required circuit-breaker assembly.
Trusted Advanced Electronic Protection from ABB
ABB Ekip Hi-Touch trip units provide advanced electronic protection for Tmax XT moulded case circuit breakers, combining configurable protection functions with measurement, communication and digital capabilities for sophisticated industrial, commercial and infrastructure electrical distribution systems.
