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1SDA100744R1 ABB XT6S 1000 Ekip Dip LSI 1000 A 3-Pole Fixed Circuit Breaker
ABB 1SDA100744R1 is an XT6S 1000 A 3-pole fixed moulded-case circuit breaker with front connections and an Ekip Dip LSI solid-state electronic release providing long-time, short-time and instantaneous protection.
£2,626.22
Why Choose the ABB 1SDA100744R1 XT6S 1000 Ekip Dip LSI Circuit Breaker?
The ABB 1SDA100744R1 is a SACE Tmax XT6S moulded-case circuit breaker designed for reliable protection of high-current low-voltage power distribution systems. Rated at 1000 A, this fixed 3-pole circuit breaker features front connections and an Ekip Dip LSI solid-state electronic trip unit.
The Ekip Dip LSI release provides long-time, short-time and instantaneous protection, covering overload and short-circuit conditions within one electronic protection system. DIP-switch configuration provides a practical method of setting protection parameters for coordination with feeders, cables and downstream protective devices.
The XT6S version belongs to ABB's 50 kA breaking-capacity class, providing robust fault interruption for demanding distribution installations. Its 1000 A rating makes the 1SDA100744R1 particularly suited to high-current feeders, main distribution circuits and industrial switchboards requiring configurable electronic protection.
Key Advantages
- 1000 A rated current for high-current low-voltage distribution applications.
- Ekip Dip LSI electronic protection for overload and short-circuit faults.
- Integrated long-time, short-time and instantaneous protection functions.
- XT6S 50 kA breaking-capacity class for demanding fault levels.
- 3-pole fixed construction for three-phase distribution systems.
- Front connection arrangement for integration into compatible switchboards and distribution assemblies.
Key Features
- ABB SACE Tmax XT6S moulded-case circuit breaker.
- 1000 A rated current.
- 3-pole configuration.
- Ekip Dip LSI electronic trip unit.
- Solid-state electronic release.
- Designed for AC applications.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Fixed circuit breaker execution.
- Front connection arrangement.
- S breaking-capacity class.
- ABB EcoSolutions product.
- Designed in accordance with ABB's SACE Tmax XT circuit protection platform.
Electronic LSI Protection for 1000 A Power Distribution
Electronic LSI protection combines three complementary protection functions within a single circuit breaker release. Long-time protection responds to sustained overloads, short-time protection allows controlled response to short-circuit currents for improved coordination, and instantaneous protection provides rapid interruption of severe short-circuit faults.
The ABB 1SDA100744R1 combines these protection functions with the 1000 A XT6S circuit breaker platform. Its high current rating, 50 kA breaking-capacity class and fixed three-pole construction make it suitable for major feeders and distribution circuits where dependable fault interruption and configurable electronic protection are required.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Three-phase high-current distribution systems.
- Main and sub-main electrical distribution.
- High-current feeder and cable protection.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- Transformer-fed distribution systems.
- ABB Tmax XT6 installations requiring 1000 A LSI electronic protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| Model / order code | 1SDA100744R1 |
| Extended product type | XT6S 1000 Ekip Dip LSI In=1000 3p F F |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame size | XT6 |
| Breaking-capacity class | S |
| Rated current | 1000 A |
| Number of poles | 3 |
| Trip unit | Ekip Dip LSI |
| Release type | Solid-state electronic |
| Current type | AC |
| Protection functions | LSI |
| Breaking-capacity class at 415 V AC | 50 kA |
| Mounting execution | Fixed |
| Connection arrangement | Front |
| GTIN / EAN | 8056221003698 |
| Product net weight | 9.5 kg |
| Minimum order quantity | 1 piece |
Frequently Asked Questions
What is the ABB 1SDA100744R1?
The ABB 1SDA100744R1 is a Tmax XT6S 1000 A 3-pole moulded-case circuit breaker with fixed mounting, front connections and an Ekip Dip LSI solid-state electronic trip unit.
What is the rated current of the ABB 1SDA100744R1?
The circuit breaker has a rated current of 1000 A.
What does LSI mean on the Ekip Dip trip unit?
LSI identifies the trip unit's long-time (L), short-time (S) and instantaneous (I) protection functions, providing electronic protection against sustained overloads and different levels of short-circuit fault.
What is the breaking-capacity class of the ABB XT6S 1000?
The XT6S belongs to ABB's 50 kA breaking-capacity class at 415 V AC, making it suitable for distribution systems with demanding prospective fault levels.
Is the ABB 1SDA100744R1 a fixed circuit breaker?
Yes. The 1SDA100744R1 is a fixed 3-pole circuit breaker with front connections, designed for integration into compatible low-voltage switchboards and power distribution assemblies.
Trusted ABB Circuit Protection Technology
ABB SACE Tmax XT moulded-case circuit breakers and Ekip electronic releases combine dependable fault interruption with configurable protection to safeguard demanding industrial, commercial and infrastructure low-voltage electrical distribution systems.
