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1SDA100721R1 ABB XT6N 800 Ekip Dip LSI In=800 3-Pole Fixed Circuit Breaker
ABB 1SDA100721R1 is an 800 A three-pole fixed Tmax XT6N moulded-case circuit breaker with front terminals and an Ekip Dip LSI solid-state electronic trip unit for AC power distribution.
£2,165.09
Why Choose the ABB XT6N 800 Ekip Dip LSI In=800 3p F F Circuit Breaker?
The ABB XT6N 800 Ekip Dip LSI In=800 3p F F is a high-performance moulded-case circuit breaker (MCCB) designed for dependable protection of low-voltage AC power distribution systems. Identified by ABB order code 1SDA100721R1, this Tmax XT6N circuit breaker combines an 800 A rated current with an Ekip Dip LSI solid-state electronic trip unit for accurate overload and short-circuit protection.
As part of the ABB SACE Tmax XT6 platform, the breaker provides long-time, short-time and instantaneous protection through its Ekip Dip LSI release. The electronic trip technology enables dependable protection and coordination in industrial and commercial distribution networks while the XT6N performance level provides robust interruption capability for demanding installations.
This model is a fixed, three-pole circuit breaker with front terminals and is intended for AC applications. With an 800 A Ekip Dip LSI release, the 1SDA100721R1 is well suited to main and sub-main distribution, industrial switchboards and other high-current circuits requiring reliable electronic protection.
Key Advantages
- Complete ABB Tmax XT6N moulded-case circuit breaker for low-voltage distribution.
- 800 A rated current for high-current industrial and commercial circuits.
- Ekip Dip LSI electronic trip unit provides configurable overload and short-circuit protection.
- Three-pole configuration for three-phase AC distribution systems.
- Fixed mounting provides a robust installation within switchboards and distribution panels.
- Front terminals support straightforward power-circuit connections.
Key Features
- ABB SACE Tmax XT6N moulded-case circuit breaker.
- 800 A rated current.
- Ekip Dip LSI solid-state electronic protection release.
- LSI protection: long-time, short-time and instantaneous functions.
- 3-pole configuration.
- Fixed installation.
- Front terminal connection arrangement.
- Designed for AC low-voltage circuit protection.
- N performance level within the Tmax XT6 range.
Reliable Electronic Protection for Power Distribution
The ABB XT6N 800 continuously protects high-current distribution circuits through its Ekip Dip LSI electronic release. Long-time protection responds to sustained overload conditions, short-time protection supports selective coordination during higher fault currents, and instantaneous protection provides rapid operation during severe short-circuit events.
The Tmax XT6 platform is designed for demanding low-voltage power distribution applications where compact dimensions, dependable interruption and flexible electronic protection are important. The fixed three-pole construction and front-terminal arrangement of the 1SDA100721R1 make it particularly suitable for integration into industrial switchboards, distribution panels and power-control assemblies.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Main and sub-main electrical distribution circuits.
- Manufacturing and process plant power systems.
- Commercial building electrical distribution.
- Infrastructure and utility distribution panels.
- Three-phase circuits requiring high-current electronic protection.
Technical Specifications
| Series | SACE Tmax XT6 |
|---|---|
| ABB order code | 1SDA100721R1 |
| EAN / GTIN | 8056221007979 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame size | XT6 |
| Performance level | N |
| Frame rating | 800 A |
| Rated current | 800 A |
| Trip unit | Ekip Dip LSI |
| Trip technology | Solid-state electronic |
| Protection functions | LSI |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Number of poles | 3 |
| Current type | AC |
| Rated operational voltage | up to 690 V AC |
| Mounting | Fixed |
| Terminal arrangement | Front terminals |
| Dimensions (W × H × D) | 210 × 268 × 103.5 mm |
| Net weight | approx. 9.5 kg |
Frequently Asked Questions
What is the ABB 1SDA100721R1?
The ABB 1SDA100721R1 is an XT6N 800 three-pole fixed moulded-case circuit breaker fitted with an Ekip Dip LSI electronic trip unit rated at 800 A.
What is the rated current of the ABB XT6N 1SDA100721R1?
The circuit breaker has a rated current of 800 A.
What does LSI mean on the Ekip Dip trip unit?
LSI denotes long-time, short-time and instantaneous protection functions for electronic overload and short-circuit protection.
How many poles does the ABB 1SDA100721R1 have?
The 1SDA100721R1 is a three-pole circuit breaker designed for three-phase AC power distribution systems.
Is the ABB XT6N 1SDA100721R1 fixed or withdrawable?
This model is a fixed circuit breaker and uses front terminals for the main power connections.
What applications is the ABB XT6N 800 Ekip Dip LSI suitable for?
It is suitable for high-current industrial and commercial power distribution, including main switchboards, sub-main circuits, manufacturing facilities and infrastructure installations requiring reliable 800 A electronic circuit protection.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded-case circuit breakers are widely used by panel builders, electrical engineers and industrial operators to provide dependable protection and efficient power distribution in demanding low-voltage electrical installations.
