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1SDA100532R1 ABB XT5H 400 Ekip Dip LSI 400A 4P Fixed Circuit Breaker
ABB 1SDA100532R1 is an XT5H 400 four-pole fixed moulded case circuit breaker rated at 400 A with front terminals, an Ekip Dip LSI electronic release and a 70 kA ultimate breaking capacity at 415 V AC.
£1,570.01
Why Choose the ABB XT5H 400 Ekip Dip LSI In=400 4p F F Circuit Breaker?
The ABB XT5H 400 Ekip Dip LSI In=400 4p F F is a high-performance moulded case circuit breaker (MCCB) designed for reliable protection and switching in demanding low-voltage electrical distribution systems. As part of the ABB SACE Tmax XT series, it combines the XT5H platform with an Ekip Dip LSI electronic trip unit for precise overload and short-circuit protection.
This circuit breaker has a rated current of 400 A and features a four-pole fixed configuration with front terminals. The Ekip Dip LSI solid-state release provides long-time, short-time and instantaneous protection functions, supporting effective coordination of feeders, cables and downstream electrical equipment.
The XT5H version is the high-breaking-capacity variant of the XT5 family, providing a rated ultimate short-circuit breaking capacity of 70 kA at 415 V AC. Its combination of electronic protection, four-pole construction and fixed front-terminal installation makes the 1SDA100532R1 well suited to industrial switchboards, distribution panels and critical power-distribution circuits.
Key Advantages
- High-performance ABB SACE Tmax XT5 moulded case circuit breaker.
- 400 A rated current for substantial low-voltage distribution loads.
- Ekip Dip LSI electronic trip unit for accurate circuit protection.
- Long-time, short-time and instantaneous protection functions.
- Four-pole configuration for three-phase and neutral distribution systems.
- 70 kA ultimate breaking capacity at 415 V AC for demanding fault levels.
- Fixed mounting with front terminals supports straightforward switchboard integration.
Key Features
- ABB SACE Tmax XT series.
- XT5H 400 configuration.
- 400 A rated current.
- 4-pole configuration.
- Ekip Dip LSI solid-state electronic release.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- High-breaking-capacity H version.
- Fixed mounting with front terminals.
Reliable Electronic Protection for Power Distribution
Moulded case circuit breakers such as the ABB XT5H protect electrical distribution circuits against overload and short-circuit conditions while providing dependable switching and isolation. The Ekip Dip electronic release enables accurate protection characteristics and supports selective coordination between protective devices throughout modern low-voltage installations.
The LSI release combines long-time overload protection with short-time and instantaneous short-circuit protection. Together with the high-breaking-capacity XT5H platform and four-pole construction, this makes the 1SDA100532R1 particularly suitable for important feeders and distribution circuits requiring robust electronic protection.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Main and sub-distribution panels.
- 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 | 1SDA100532R1 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame size | XT5 |
| Breaker version | XT5H 400 |
| Rated current (In) | 400 A |
| Number of poles | 4 |
| Trip unit | Ekip Dip LSI |
| Release type | Solid-state electronic release |
| Protection functions | Long-time, short-time and instantaneous (LSI) |
| Rated ultimate short-circuit breaking capacity (Icu) at 415 V AC | 70 kA |
| Interruption rating | H |
| Installation | Fixed |
| Terminal arrangement | Front terminals |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA100532R1?
ABB 1SDA100532R1 is an XT5H 400 four-pole fixed moulded case circuit breaker with front terminals and a 400 A Ekip Dip LSI solid-state electronic release.
What is the rated current of the ABB XT5H 1SDA100532R1?
The circuit breaker has a rated 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 XT5H 400 1SDA100532R1 have?
This model has four poles, making it suitable for three-phase and neutral low-voltage distribution systems.
What is the breaking capacity of the ABB XT5H 400 1SDA100532R1?
The XT5H version has a rated ultimate short-circuit breaking capacity of 70 kA at 415 V AC.
Is the ABB 1SDA100532R1 fixed or withdrawable?
The 1SDA100532R1 is a fixed-mounted XT5H circuit breaker equipped 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 overload and short-circuit protection, switching and power distribution in demanding low-voltage electrical installations.
