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1SDA059269R1 ABB E2N 1000 PR122/P-LI 1000 A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA059269R1 is a SACE Emax E2N 1000 A three-pole fixed air circuit breaker with horizontal rear terminals and a PR122/P-LI electronic trip unit for low-voltage power distribution protection.
£7,395.24
Why Choose the ABB 1SDA059269R1 E2N 1000 Air Circuit Breaker?
The ABB 1SDA059269R1 is a high-performance SACE Emax E2N 1000 air circuit breaker designed for protection, switching and isolation in low-voltage power distribution systems. Configured as E2N1000PR122/P-LI In=1000A 3p FH, it combines a 1000 A rated current, three-pole construction and ABB's PR122/P-LI electronic overcurrent release.
As part of the established ABB SACE Emax range, this circuit breaker is engineered for demanding industrial and commercial electrical distribution applications. The PR122/P-LI electronic trip unit provides long-time and instantaneous protection functions, helping protect conductors, busbars and connected equipment against overload and short-circuit conditions.
The 1SDA059269R1 features a three-pole fixed construction with horizontal rear terminals, providing a practical arrangement for permanent integration into low-voltage switchboards. Its E2N frame and 1000 A current rating make it well suited to main distribution and high-current feeder applications requiring dependable electronic circuit protection.
Key Advantages
- High-performance 1000 A E2N air circuit breaker for low-voltage distribution.
- Three-pole configuration suitable for three-phase electrical systems.
- Advanced PR122/P-LI electronic overcurrent release.
- Long-time and instantaneous protection against overload and short-circuit conditions.
- Fixed construction with horizontal rear terminals for permanent switchboard installation.
- E2N performance class for demanding low-voltage distribution applications.
- Part of the proven ABB SACE Emax air circuit breaker platform.
Key Features
- ABB SACE Emax E2N 1000 air circuit breaker.
- 1000 A rated current.
- Three-pole construction.
- PR122/P-LI electronic trip unit.
- LI protection functions for long-time and instantaneous overcurrent protection.
- Fixed (F) execution.
- Horizontal rear (HR) terminal arrangement.
- Designed for protection, switching and isolation in low-voltage power distribution systems.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB SACE Emax E2N protect high-current low-voltage distribution circuits while providing dependable switching and isolation. The PR122/P-LI electronic release monitors circuit current and provides long-time overload and instantaneous short-circuit protection, helping safeguard cables, busbars, switchgear and connected electrical equipment.
The fixed three-pole construction makes the 1SDA059269R1 particularly suitable for permanent installation within industrial and commercial distribution assemblies. Its horizontal rear terminal arrangement supports practical switchboard and busbar integration, while the E2N platform provides a robust solution for demanding high-current distribution circuits.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Manufacturing and process plant switchgear.
- Protection of high-current feeders and distribution circuits.
- Fixed switchgear requiring electronic overload and short-circuit protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA059269R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E2N |
| Rated current | 1000 A |
| Number of poles | 3 |
| Trip unit | PR122/P-LI |
| Protection functions | Long-time and instantaneous (LI) |
| Execution | Fixed |
| Terminal arrangement | Horizontal rear (HR) |
Frequently Asked Questions
What is the ABB 1SDA059269R1?
The ABB 1SDA059269R1 is a SACE Emax E2N 1000 three-pole fixed air circuit breaker equipped with a PR122/P-LI electronic overcurrent release and horizontal rear terminals.
What is the rated current of the ABB 1SDA059269R1?
The circuit breaker has a rated current of 1000 A.
How many poles does the ABB 1SDA059269R1 have?
The 1SDA059269R1 has a three-pole configuration suitable for three-phase low-voltage power distribution systems.
Which trip unit is fitted to the ABB 1SDA059269R1?
This circuit breaker is equipped with the ABB PR122/P-LI electronic trip unit.
What does LI protection mean on the PR122/P trip unit?
LI denotes long-time and instantaneous protection, providing electronic protection against sustained overloads and high-level short-circuit conditions.
Is the ABB 1SDA059269R1 fixed or withdrawable?
The 1SDA059269R1 is a fixed (F) air circuit breaker with horizontal rear terminals for permanent installation within compatible low-voltage switchgear.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax air circuit breakers are widely used in industrial, commercial and infrastructure power distribution systems where dependable high-current protection, switching and flexible electronic overcurrent protection are required.
