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1SDA100666R1 ABB Ekip Dip LSI 630 A XT5 4-Pole Trip Unit
ABB 1SDA100666R1 Ekip Dip LSI solid-state electronic trip unit rated at 630 A for 4-pole AC ABB Tmax XT5 moulded-case circuit breaker power distribution applications.
£1,457.71
Why Choose the ABB 1SDA100666R1 Ekip Dip LSI Trip Unit?
The ABB 1SDA100666R1 is a solid-state Ekip Dip LSI electronic trip unit designed for use with compatible ABB Tmax XT5 moulded-case circuit breakers. Rated at 630 A and configured for 4-pole AC applications, it provides adjustable electronic protection for demanding low-voltage power distribution systems.
As part of the ABB SACE Tmax XT range, the Ekip Dip platform combines electronic protection with straightforward DIP-switch configuration. The LSI protection functions provide long-time overload, short-time short-circuit and instantaneous short-circuit protection, enabling effective protection and coordination of feeders, cables and connected electrical equipment.
With a rated current of 630 A, the 1SDA100666R1 is designed to be combined with a compatible 4-pole ABB Tmax XT5 circuit breaker unit. The Ekip Dip platform provides adjustable protection settings that allow the trip characteristics to be matched to the requirements of industrial and commercial electrical distribution systems.
Key Advantages
- Solid-state Ekip Dip LSI electronic protection unit for ABB Tmax XT5 circuit breakers.
- 630 A rated current for high-current low-voltage distribution applications.
- 4-pole AC configuration suitable for three-phase distribution systems with a neutral conductor.
- Integrated long-time, short-time and instantaneous protection.
- Adjustable electronic protection supports effective circuit discrimination and coordination.
- DIP-switch configuration provides straightforward adjustment of protection parameters.
Key Features
- ABB Ekip Dip LSI solid-state electronic release.
- 630 A rated current (In).
- 4-pole configuration.
- AC current application.
- Designed for compatible ABB Tmax XT5 moulded-case circuit breakers.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- DIP-switch adjustment for convenient protection configuration.
- Adjustable overload protection over a 0.4–1 × In range.
- Adjustable short-circuit protection over a 1–10 × In range with time-delay functionality.
Adjustable Electronic Protection for Power Distribution
Electronic trip units continuously monitor the current flowing through a circuit breaker and initiate tripping when configured protection thresholds are exceeded. The ABB Ekip Dip platform provides electronic protection with adjustable settings, allowing circuit protection characteristics to be coordinated with cables, downstream equipment and other protective devices.
The Ekip Dip LSI release combines long-time overload, short-time short-circuit and instantaneous short-circuit protection. When paired with the appropriate Tmax XT5 breaking unit, the 1SDA100666R1 provides a flexible high-current protection solution for industrial switchboards, distribution panels and other demanding low-voltage electrical systems.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Four-pole three-phase electrical distribution systems.
- Commercial and infrastructure power distribution.
- Manufacturing and process plant electrical systems.
- High-current cable and feeder protection.
- ABB Tmax XT5 circuit breaker installations requiring adjustable electronic LSI protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| Model / order code | 1SDA100666R1 |
| Product type | Electronic circuit breaker trip unit |
| Release | Ekip Dip LSI |
| Release technology | Solid-state electronic |
| Compatible frame | Tmax XT5 |
| Rated current (In) | 630 A |
| Number of poles | 4 |
| Current type | AC |
| Protection functions | LSI |
| Overload adjustment range | 0.4–1 × In |
| Short-circuit adjustment range | 1–10 × In |
| Application | Power distribution protection |
| EAN | 8056221007429 |
| Product net weight | 1.85 kg |
Frequently Asked Questions
What is the ABB 1SDA100666R1 used for?
The ABB 1SDA100666R1 is an Ekip Dip LSI electronic trip unit designed for use with compatible ABB Tmax XT5 moulded-case circuit breakers to provide adjustable overload and short-circuit protection in low-voltage power distribution systems.
What is the rated current of the 1SDA100666R1?
The trip unit has a rated current of 630 A.
What does LSI mean on the Ekip Dip trip unit?
LSI identifies the unit's long-time (L), short-time (S) and instantaneous (I) protection functions, providing configurable protection against overload and short-circuit conditions.
Which ABB circuit breaker is the 1SDA100666R1 designed for?
The 1SDA100666R1 is designed to be combined with a compatible 4-pole ABB Tmax XT5 moulded-case circuit breaker unit.
Are the protection settings adjustable?
Yes. The Ekip Dip LSI provides adjustable electronic protection, including overload adjustment over a 0.4–1 × In range and short-circuit adjustment over a 1–10 × In range, with time-delay functionality for protection coordination.
Trusted ABB Circuit Protection Technology
ABB Ekip electronic releases and SACE Tmax XT circuit breakers provide configurable protection for low-voltage power distribution systems, combining reliable solid-state fault detection with flexible protection settings for industrial and commercial electrical installations.
