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1SDA100334R1 ABB Ekip Hi-Touch LSIG 160A XT4 4-Pole Trip Unit
ABB 1SDA100334R1 is a 160 A four-pole Ekip Hi-Touch LSIG solid-state electronic trip unit providing long-time, short-time, instantaneous and ground-fault protection for compatible SACE Tmax XT4 moulded case circuit breakers.
£2,418.12
Why Choose the ABB Ekip Hi-Touch LSIG 160A XT4 4P Trip Unit?
The ABB Ekip Hi-Touch LSIG In=160A XT4 4P 1SDA100334R1 is an advanced solid-state electronic trip unit designed for four-pole ABB SACE Tmax XT4 moulded case circuit breakers. Rated at 160 A, it provides comprehensive electronic protection for low-voltage AC power-distribution systems when combined with a compatible XT4 four-pole breaking part.
The Ekip Hi-Touch LSIG release provides long-time, short-time, instantaneous and ground-fault protection functions. This combination protects electrical installations against sustained overloads, short circuits and earth faults, while adjustable electronic settings enable accurate protection coordination in demanding industrial and commercial distribution systems.
Designed specifically for the ABB XT4 four-pole platform, the 1SDA100334R1 has a rated current of 160 A. Its overload protection is adjustable over a 0.4–1 × In range and short-circuit protection over a 1–10 × In range, with time-delay capability. The advanced Hi-Touch platform is also prepared for measurement, communication and digital functionality.
Key Advantages
- Advanced ABB Ekip Hi-Touch electronic trip unit for the Tmax XT4 platform.
- 160 A rated current for compatible XT4 circuit-breaker assemblies.
- Four-pole configuration for three-phase four-wire distribution systems.
- LSIG protection covering overload, short-circuit and ground-fault conditions.
- Adjustable overload protection over a 0.4–1 × In range.
- Adjustable short-circuit protection over a 1–10 × In range with time-delay capability.
- Prepared for advanced measurement and communication functionality.
- Designed for combination with compatible ABB XT4 four-pole breaking parts.
Key Features
- ABB SACE Tmax XT series.
- Ekip Hi-Touch LSIG solid-state electronic release.
- 160 A rated current.
- Four-pole configuration.
- Long-time (L) protection against overload conditions.
- Short-time (S) protection against short-circuit conditions.
- Instantaneous (I) protection against severe short-circuit currents.
- Ground-fault (G) protection against earth-fault conditions.
- Adjustable electronic protection characteristics for system coordination.
- Prepared for measurement, communication and digital functionality.
Advanced LSIG Protection for ABB XT4 Circuit Breakers
The ABB Ekip Hi-Touch LSIG electronically monitors current through a compatible XT4 circuit breaker and applies protection according to configured thresholds and timing characteristics. Long-time protection responds to sustained overloads, short-time and instantaneous functions protect against short-circuit currents, and the ground-fault function provides additional protection against earth-fault conditions.
As a modular protection release, the 1SDA100334R1 is designed to be combined with a compatible four-pole ABB XT4 breaking part rather than used as a standalone circuit breaker. Its advanced Hi-Touch architecture also supports measurement, communication and digital functionality, providing a flexible foundation for modern power-management and protection systems.
Typical Applications
- Industrial low-voltage distribution boards.
- Main and sub-distribution switchboards.
- Commercial building electrical distribution.
- Manufacturing and process installations.
- Machinery power-distribution systems.
- Three-phase four-wire AC distribution networks.
- Installations requiring ground-fault protection.
- Compatible ABB XT4 moulded case circuit-breaker assemblies.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| ABB order code | 1SDA100334R1 |
| Product type | Solid-state electronic trip unit |
| Compatible frame | XT4 |
| Trip unit | Ekip Hi-Touch LSIG |
| Rated current (In) | 160 A |
| Number of poles | 4 |
| Protection functions | L, S, I, G |
| Overload protection adjustment | 0.4–1 × In |
| Short-circuit protection adjustment | 1–10 × In |
| Release technology | Solid-state electronic |
| Compatible equipment | ABB SACE Tmax XT4 circuit breakers |
| EAN | 8056221004114 |
| Country of origin | Italy |
Frequently Asked Questions
What is the ABB 1SDA100334R1?
The ABB 1SDA100334R1 is an Ekip Hi-Touch LSIG 160 A four-pole solid-state electronic trip unit designed for compatible ABB SACE Tmax XT4 moulded case circuit breakers.
What is the rated current of this Ekip Hi-Touch trip unit?
The Ekip Hi-Touch LSIG 1SDA100334R1 has a rated current of 160 A.
What protection functions does the Ekip Hi-Touch LSIG provide?
The trip unit provides long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection against overload, short-circuit and earth-fault conditions.
How many poles is the ABB 1SDA100334R1 designed for?
This Ekip Hi-Touch LSIG release is designed for a four-pole XT4 circuit-breaker configuration.
Is the ABB 1SDA100334R1 a complete circuit breaker?
No. The 1SDA100334R1 is the electronic protection trip unit and is designed to be combined with a compatible four-pole ABB XT4 breaking part to form the required circuit-breaker assembly.
Trusted ABB Circuit Protection
ABB Ekip Hi-Touch electronic trip units combine advanced configurable protection with the modular SACE Tmax XT circuit-breaker platform, providing dependable overload, short-circuit and ground-fault protection for demanding low-voltage distribution systems.
