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1SDA060709R1 ABB E2N-A 800 PR122/P-LSI 800 A 3-Pole Withdrawable Air Circuit Breaker
ABB 1SDA060709R1 is an 800 A three-pole withdrawable SACE Emax E2N-A air circuit breaker moving part with a PR122/P-LSI electronic overcurrent release for low-voltage power distribution.
£7,458.06
Why Choose the ABB 1SDA060709R1 E2N-A 800 Withdrawable Air Circuit Breaker?
The ABB 1SDA060709R1 is a high-performance SACE Emax E2N-A withdrawable air circuit breaker moving part designed for reliable protection and switching in low-voltage industrial power distribution systems. Identified as E2N-A 800 PR122/P-LSI In=800A 3p W, this three-pole breaker combines an 800 A rated current with the advanced ABB PR122/P electronic overcurrent release.
As part of the established ABB SACE Emax range, the E2N-A is engineered for demanding switchboards where dependable overload and short-circuit protection are essential. Its PR122/P-LSI electronic trip unit provides long-time, short-time and instantaneous protection functions, supporting coordinated protection of electrical distribution circuits and connected equipment.
This version features a withdrawable moving-part construction, allowing the circuit breaker to be disconnected and removed from its compatible fixed part for inspection, maintenance or replacement. The three-pole E2N-A configuration is rated at 800 A and is supplied with auxiliary contacts and open/closed position indication for integration into professional switchgear assemblies.
Key Advantages
- Genuine ABB SACE Emax E2N-A withdrawable circuit breaker moving part.
- 800 A rated current for industrial power distribution.
- PR122/P electronic trip unit for advanced circuit protection.
- LSI protection functions covering long-time, short-time and instantaneous overcurrent conditions.
- Three-pole withdrawable construction supports efficient maintenance and circuit-breaker replacement.
- Supplied with four auxiliary contacts and open/closed position indication.
Key Features
- ABB SACE Emax E2N-A series.
- 800 A rated current (In).
- Three-pole configuration.
- Withdrawable moving-part version.
- PR122/P-LSI electronic overcurrent release.
- Long-time (L) overload protection.
- Short-time (S) selective short-circuit protection.
- Instantaneous (I) short-circuit protection.
- R800 overcurrent release rating.
- Four auxiliary contacts.
- Open/closed circuit-breaker position indication.
- Designed for integration with a compatible SACE Emax E2 fixed part.
Advanced Withdrawable Protection for Low-Voltage Distribution
Withdrawable air circuit breakers provide switching and protection while allowing the breaker moving part to be separated from its stationary fixed part. This architecture simplifies inspection, servicing and replacement and is particularly useful in industrial switchboards where maintainability and minimising disruption to the main switchgear assembly are important.
The PR122/P-LSI electronic trip unit gives the ABB 1SDA060709R1 long-time, short-time and instantaneous protection functions for coordinated overload and short-circuit protection. Combined with its 800 A three-pole withdrawable construction, the breaker provides a versatile solution for professional low-voltage power distribution and switchgear installations.
Typical Applications
- Industrial low-voltage switchboards.
- Main and sub-main electrical distribution.
- Withdrawable air circuit-breaker installations.
- Manufacturing and process plants.
- Commercial building power distribution.
- Infrastructure and engineered low-voltage switchgear.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Frame / type | E2N-A 800 |
| Model / product designation | E2N-A 800 PR122/P-LSI In=800A 3p W |
| Order code / product ID | 1SDA060709R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker moving part |
| Rated current (In) | 800 A |
| Release rated current | 800 A |
| Number of poles | 3 |
| Mounting version | Withdrawable |
| Moving-part designation | MP |
| Trip unit | PR122/P |
| Protection functions | LSI |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Instantaneous release reference | 12000 A |
| Auxiliary contacts | 4 |
| Position indication | Open/closed |
| Product net weight | 49 kg |
| EAN | 8015644632328 |
| HS code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA060709R1 used for?
The ABB 1SDA060709R1 is an 800 A three-pole withdrawable SACE Emax E2N-A air circuit breaker moving part used for switching and protecting low-voltage power distribution circuits.
What is the rated current of the ABB 1SDA060709R1?
The circuit breaker has a rated current of 800 A and is equipped with an R800 electronic overcurrent release.
What trip unit is fitted to the ABB 1SDA060709R1?
The breaker is equipped with an ABB PR122/P electronic trip unit configured with LSI protection functions.
What does LSI protection mean?
LSI provides long-time, short-time and instantaneous protection, helping protect electrical distribution systems against overload and short-circuit conditions.
Is the ABB 1SDA060709R1 fixed or withdrawable?
The 1SDA060709R1 is a withdrawable three-pole circuit breaker moving part designed for use with a compatible ABB SACE Emax fixed part.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers are designed for professional low-voltage power distribution, combining dependable switching and protection with electronic trip technology and maintainable withdrawable construction for industrial, commercial and infrastructure electrical systems.
