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1SDA100468R1 ABB XT5S 400 Ekip Dip LSI 250A 4P Fixed Circuit Breaker
ABB 1SDA100468R1 is an XT5S 400 four-pole fixed moulded case circuit breaker with front terminals, a 250 A Ekip Dip LSI electronic release and a 50 kA ultimate breaking capacity at 415 V AC.
£1,583.05
Why Choose the ABB XT5S 400 Ekip Dip LSI In=250 4p F F Circuit Breaker?
The ABB XT5S 400 Ekip Dip LSI In=250 4p F F is a high-performance moulded case circuit breaker (MCCB) designed for reliable protection and switching in low-voltage electrical distribution systems. As part of the advanced ABB SACE Tmax XT series, it combines the XT5S 400 platform with an Ekip Dip LSI electronic trip unit for accurate overload and short-circuit protection in demanding industrial and commercial installations.
This circuit breaker uses a 250 A Ekip Dip LSI release within the 400 A XT5 frame and features a four-pole fixed configuration with front terminals. The electronic release provides long-time, short-time and instantaneous protection functions, allowing effective protection and coordination of feeders, cables and electrical distribution equipment.
The XT5S version provides a rated ultimate short-circuit breaking capacity of 50 kA at 415 V AC. With a rated operational voltage up to 690 V AC, fixed installation and four-pole construction, the 1SDA100468R1 is well suited to switchboards and power-distribution systems requiring dependable protection of three-phase circuits with a neutral pole.
Key Advantages
- High-performance ABB SACE Tmax XT5 moulded case circuit breaker.
- 250 A Ekip Dip LSI electronic release for precise circuit protection.
- Four-pole configuration for three-phase and neutral distribution systems.
- Long-time, short-time and instantaneous protection functions.
- 50 kA ultimate breaking capacity at 415 V AC.
- Fixed mounting with front terminals for straightforward switchboard integration.
- Rated operational voltage up to 690 V AC.
Key Features
- ABB SACE Tmax XT series.
- XT5S 400 frame configuration.
- 250 A rated trip-unit current.
- 400 A rated uninterrupted current (Iu) for the breaker frame.
- 4-pole configuration.
- Ekip Dip LSI solid-state electronic release.
- Long-time, short-time and instantaneous protection functionality.
- 50 kA Icu at 415 V AC.
- Fixed installation with front terminals.
- IEC 60947-2 compliant circuit-breaker platform.
Reliable Protection for Low-Voltage Power Distribution
Moulded case circuit breakers such as the ABB XT5S protect electrical distribution circuits against overload and short-circuit conditions while also providing dependable switching and isolation. The Ekip Dip electronic release enables accurate protection settings and supports effective coordination between protective devices throughout a low-voltage distribution system.
The LSI release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection. Combined with the four-pole XT5S construction and high breaking capacity, this makes the 1SDA100468R1 particularly suitable for important feeders, distribution boards and industrial installations requiring electronic protection of phase and neutral conductors.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Main and sub-distribution panels.
- Four-pole three-phase and neutral feeder protection.
- Manufacturing and process-industry electrical systems.
- Commercial and infrastructure power distribution.
- Motor-control centres and industrial control panels.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA100468R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame size | XT5 |
| Breaker version | XT5S 400 |
| Rated current (In) | 250 A |
| Rated uninterrupted current (Iu) | 400 A |
| Number of poles | 4 |
| Trip unit | Ekip Dip LSI |
| Release type | Electronic / solid-state |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Rated operational voltage | Up to 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 50 kA |
| Rated service short-circuit breaking capacity (Ics) at 415 V AC | 50 kA |
| Rated short-time withstand current (Icw) | 5 kA |
| Installation | Fixed |
| Terminal arrangement | Front terminals |
| Dimensions (W × H × D) | 186 × 205 × 103.5 mm |
| Weight | 6.4 kg |
| EAN | 8056221005456 |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA100468R1?
ABB 1SDA100468R1 is an XT5S 400 four-pole fixed moulded case circuit breaker with front terminals and a 250 A Ekip Dip LSI solid-state electronic release.
What is the rated current of the ABB XT5S 1SDA100468R1?
The Ekip Dip LSI release has a rated current of 250 A, while the XT5S 400 breaker frame has a rated uninterrupted current of 400 A.
What protection functions does the Ekip Dip LSI trip unit provide?
The Ekip Dip LSI release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
How many poles does the ABB XT5S 400 1SDA100468R1 have?
This model has four poles, making it suitable for three-phase distribution systems where switching and protection of a neutral pole are required.
What is the breaking capacity of the ABB 1SDA100468R1?
The XT5S 400 has a rated ultimate short-circuit breaking capacity of 50 kA at 415 V AC.
Is the ABB 1SDA100468R1 fixed or withdrawable?
The 1SDA100468R1 is a fixed-mounted circuit breaker supplied with front terminals.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded case circuit breakers are widely used by electrical engineers, panel builders and industrial operators for dependable circuit protection, switching and power distribution in modern low-voltage electrical installations.
