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1SDA060927R1 ABB E1N-A 800 PR122/P-LI 800 A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA060927R1 E1N-A 800 is an 800 A three-pole fixed SACE Emax air circuit breaker with rear horizontal terminals, a PR122/P electronic overcurrent release and LI protection for low-voltage power distribution.
£6,465.81
Why Choose the ABB 1SDA060927R1 E1N-A 800 Air Circuit Breaker?
The ABB 1SDA060927R1 is a robust E1N-A 800 air circuit breaker (ACB) designed for protection and switching in low-voltage power distribution systems. As part of the proven ABB SACE Emax series, this three-pole fixed circuit breaker combines an 800 A rated current with the PR122/P electronic overcurrent release for dependable protection in industrial and commercial electrical installations.
The breaker is equipped with an ABB PR122/P electronic trip unit with LI protection functions, providing long-time overload and instantaneous short-circuit protection. Its fixed construction features rear horizontal terminals for connection within compatible switchgear, while four auxiliary contacts and open/closed position indication support breaker status monitoring.
The E1N-A 800 configuration uses an R800 overcurrent release and carries an Im 12000 A designation. Designed as a UL three-pole fixed version, the 1SDA060927R1 provides a practical solution for incoming, feeder and distribution protection where reliable high-current switching and electronic protection are required.
Key Advantages
- Reliable 800 A air circuit breaker for low-voltage power distribution.
- PR122/P electronic trip unit for advanced electronic circuit protection.
- LI protection functions provide long-time overload and instantaneous short-circuit protection.
- Three-pole fixed configuration for permanent switchboard installation.
- Rear horizontal terminals for integration into compatible distribution assemblies.
- R800 overcurrent release matched to the breaker current rating.
- Includes four auxiliary contacts and open/closed position indication.
Key Features
- ABB SACE Emax E1N-A 800 air circuit breaker.
- 800 A rated current.
- 3-pole configuration.
- Fixed circuit-breaker execution.
- Rear horizontal terminals.
- PR122/P electronic overcurrent release.
- LI protection for long-time overload and instantaneous short-circuit faults.
- R800 overcurrent release rating.
- Im 12000 A designation.
- Four auxiliary contacts with open/closed position indication.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB E1N-A 800 provide switching and protection for high-current low-voltage distribution circuits. They are commonly used for incoming, feeder and distribution duties where dependable interruption of overload and short-circuit faults is essential for electrical system safety and continuity of service.
The PR122/P electronic trip unit monitors circuit current and initiates breaker operation when the applicable protection thresholds are exceeded. Combined with the fixed SACE Emax construction and rear horizontal terminals, the 1SDA060927R1 provides a dependable solution for industrial switchboards and low-voltage distribution assemblies.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Incoming and feeder circuit protection.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- Fixed low-voltage switchgear assemblies.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA060927R1 |
| ABB product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Rated current | 800 A |
| Number of poles | 3 |
| Execution | Fixed |
| Terminal arrangement | Rear horizontal terminals |
| Trip unit | PR122/P electronic overcurrent release |
| Trip unit rating | R800 |
| Protection functions | LI (long-time and instantaneous) |
| Instantaneous designation | Im 12000 A |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| Configuration | UL |
| EAN | 8015644634506 |
| Weight | 40 kg |
Frequently Asked Questions
What is the ABB 1SDA060927R1 used for?
The ABB 1SDA060927R1 is an 800 A fixed air circuit breaker used for switching and protecting low-voltage power distribution circuits in industrial and commercial electrical systems.
What is the rated current of the ABB E1N-A 800?
This circuit breaker has a rated current of 800 A.
Which trip unit is fitted to the 1SDA060927R1?
The breaker is fitted with an ABB PR122/P electronic overcurrent release with an R800 rating and LI protection functions.
What protection functions does this breaker provide?
The PR122/P configuration provides LI protection, comprising long-time overload protection and instantaneous short-circuit protection.
What type of terminals does the ABB 1SDA060927R1 use?
The 1SDA060927R1 is a fixed three-pole breaker with rear horizontal terminals for connection within compatible low-voltage switchgear assemblies.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers are engineered for dependable protection, switching and control in demanding low-voltage power distribution systems, combining robust construction with advanced electronic protection technology.
