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1SDA100465R1 ABB XT5S 400 Ekip Dip LS/I 320A 4-Pole Circuit Breaker
ABB 1SDA100465R1 XT5S 400 is a 320 A four-pole fixed moulded case circuit breaker with an Ekip Dip LS/I electronic trip unit and 50 kA breaking capacity for low-voltage power distribution protection.
£1,330.76
Why Choose the ABB 1SDA100465R1 XT5S 400 Circuit Breaker?
The ABB 1SDA100465R1 is a high-performance four-pole moulded case circuit breaker (MCCB) designed for reliable protection of low-voltage power distribution systems. Part of the advanced ABB SACE Tmax XT series, this XT5S 400 breaker combines a compact fixed design with an electronic Ekip Dip LS/I trip unit for accurate overload and short-circuit protection.
The circuit breaker has a 320 A rated current within the XT5 400 A frame. Its Ekip Dip LS/I electronic trip unit provides long-time overload protection together with short-time and instantaneous short-circuit protection, enabling effective coordination and selectivity in industrial electrical distribution systems.
The XT5S performance level provides a rated ultimate short-circuit breaking capacity of 50 kA at 380–415 V AC. Its four-pole fixed construction and front terminal connections make the 1SDA100465R1 well suited to three-phase four-wire switchboards, industrial distribution panels and electrical installations requiring dependable electronic circuit protection.
Key Advantages
- High-performance ABB Tmax XT moulded case circuit breaker for power distribution.
- 320 A rated current within the XT5 400 A frame.
- 50 kA breaking capacity at 380–415 V AC.
- Ekip Dip LS/I electronic trip unit for precise overload and short-circuit protection.
- Four-pole configuration suitable for three-phase four-wire systems.
- Fixed mounting with front terminals for straightforward switchboard integration.
Key Features
- ABB SACE Tmax XT series.
- XT5S 400 frame configuration.
- 320 A rated current.
- Ekip Dip LS/I solid-state electronic trip unit.
- Long-time L overload protection.
- Short-time S short-circuit protection.
- Instantaneous I short-circuit protection.
- 50 kA short-circuit interruption class at 380–415 V AC.
- Four-pole configuration for low-voltage distribution systems.
- Fixed mounting with front terminal connections.
Reliable Electronic Protection for Power Distribution
Moulded case circuit breakers such as the ABB XT5S protect electrical installations against damaging overload and short-circuit conditions. The Ekip Dip LS/I electronic release provides accurate protection functions that help engineers coordinate protective devices throughout low-voltage distribution networks while reducing the risk of unnecessary interruption to unaffected circuits.
The combination of long-time, short-time and instantaneous protection functions enables the 1SDA100465R1 to respond appropriately to different overcurrent conditions. Its four-pole construction is particularly useful in three-phase four-wire installations, while the fixed front-connected arrangement supports straightforward integration into industrial switchboards and distribution assemblies.
Typical Applications
- Industrial low-voltage power distribution.
- Three-phase four-wire electrical systems.
- Main and sub-distribution switchboards.
- Industrial feeder protection.
- Manufacturing and process facilities.
- Commercial and infrastructure electrical installations.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Order code | 1SDA100465R1 |
| Product type | Moulded case circuit breaker |
| Application | Low-voltage power distribution protection |
| Frame size | XT5 |
| Frame rating | 400 A |
| Rated current (In) | 320 A |
| Number of poles | 4 |
| Trip unit | Ekip Dip LS/I |
| Release type | Solid-state electronic |
| Protection functions | L, S, I |
| Long-time protection | Overload protection |
| Short-time protection | Short-circuit protection with intentional delay |
| Instantaneous protection | Short-circuit protection without intentional delay |
| Rated ultimate breaking capacity (Icu) at 380–415 V AC | 50 kA |
| Short-circuit performance level | S |
| Mounting version | Fixed |
| Terminal connection | Front |
| Standard | IEC 60947-2 |
Frequently Asked Questions
What is the ABB 1SDA100465R1 used for?
The ABB 1SDA100465R1 is a four-pole moulded case circuit breaker designed for overload and short-circuit protection in low-voltage industrial and commercial power distribution systems.
What is the rated current of the ABB 1SDA100465R1?
The circuit breaker has a rated current of 320 A and is based on the ABB XT5 400 A frame.
What protection does the Ekip Dip LS/I trip unit provide?
The Ekip Dip LS/I electronic trip unit provides long-time overload protection, short-time short-circuit protection and instantaneous short-circuit protection.
What is the breaking capacity of the ABB XT5S 400?
The XT5S performance level provides a rated ultimate short-circuit breaking capacity of 50 kA at 380–415 V AC, making it suitable for demanding low-voltage distribution systems.
How is the ABB 1SDA100465R1 installed?
The 1SDA100465R1 is a fixed four-pole circuit breaker with front terminals, making it suitable for integration into industrial switchboards and low-voltage distribution assemblies.
Trusted by Electrical Engineers Worldwide
ABB SACE Tmax XT moulded case circuit breakers are widely used in industrial and commercial power distribution systems where dependable electronic protection, compact installation and effective coordination of electrical circuits are essential.
