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1SDA060775R1 ABB E3S-A 800 PR122/P-LSIG 800A 3P Fixed SACE Emax Air Circuit Breaker
ABB 1SDA060775R1 is an 800 A three-pole fixed SACE Emax E3S-A air circuit breaker with horizontal rear terminals and a PR122/P-LSIG R800 electronic overcurrent release.
£8,530.07
Why Choose the ABB 1SDA060775R1 E3S-A 800 SACE Emax Air Circuit Breaker?
The ABB 1SDA060775R1, designated E3S-A 800 PR122/P-LSIG In=800A 3p F, is a genuine SACE Emax E3S-A air circuit breaker engineered for dependable protection and switching in demanding low-voltage power distribution systems. It combines an 800 A rated current with three-pole fixed construction and ABB's PR122/P electronic overcurrent release.
The integrated PR122/P-LSIG overcurrent release provides long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection functions. The breaker uses an R800 release with an instantaneous setting reference of 12000 A, providing comprehensive electronic protection for appropriately engineered distribution systems.
This model is a fixed version with horizontal rear terminals and is configured for UL applications. It is also fitted with 4 auxiliary contacts and open/closed position indication, supporting status monitoring and integration into compatible switchboard control systems.
Key Advantages
- Genuine ABB SACE Emax E3S-A air circuit breaker.
- 800 A rated current for low-voltage power distribution.
- PR122/P-LSIG electronic overcurrent release for comprehensive circuit protection.
- LSIG protection functions cover long-time, short-time, instantaneous and ground-fault protection.
- 3-pole fixed configuration for three-phase installations.
- Horizontal rear terminals for compatible rear-connected switchboard arrangements.
- 4 auxiliary contacts with open/closed position indication.
Key Features
- ABB SACE Emax product family.
- ABB designation: E3S-A 800 PR122/P-LSIG In=800A 3p F.
- E3S-A breaker configuration.
- 800 A rated current.
- 3-pole construction.
- Fixed (F) execution.
- Horizontal rear (HR) terminals.
- PR122/P electronic overcurrent release.
- R800 overcurrent release rating.
- LSIG protection functionality.
- 12000 A instantaneous setting reference.
- 4 auxiliary contacts and open/closed position indication.
- UL configuration.
Comprehensive LSIG Protection for Power Distribution
The ABB PR122/P electronic overcurrent release provides multiple protection functions within one integrated unit. Long-time protection addresses sustained overload conditions, short-time and instantaneous functions respond to short-circuit conditions, and ground-fault protection provides an additional protective function against earth-fault conditions within the configured electrical system.
The ABB 1SDA060775R1 combines this protection capability with an 800 A, three-pole fixed E3S-A breaker and horizontal rear terminals. Its fixed construction is well suited to permanent switchboard installations where robust circuit protection, rear-connected power connections and auxiliary status signalling are required.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-main distribution switchboards.
- Three-phase feeder and circuit protection.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- ABB SACE Emax switchgear refurbishment and lifecycle replacement projects.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / order code | 1SDA060775R1 |
| ABB designation | E3S-A 800 PR122/P-LSIG In=800A 3p F |
| Product type | Air circuit breaker |
| Breaker configuration | E3S-A |
| Rated current (In) | 800 A |
| Number of poles | 3P |
| Execution | Fixed |
| Terminal arrangement | Horizontal rear (HR) |
| Trip unit | PR122/P |
| Overcurrent release | R800 |
| Protection functions | LSIG |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Ground-fault protection | G |
| Instantaneous setting reference | 12000 A |
| Auxiliary contacts | 4 |
| Position indication | Open/closed |
| Configuration | UL |
| Product net weight | 60 kg |
| EAN | 8015644632984 |
Frequently Asked Questions
What is the ABB 1SDA060775R1?
The ABB 1SDA060775R1 is an E3S-A 800 SACE Emax air circuit breaker with an 800 A rating, three-pole fixed construction and PR122/P-LSIG electronic overcurrent release.
What is the rated current of the ABB 1SDA060775R1?
The ABB 1SDA060775R1 has a rated current of 800 A.
What trip unit is fitted to the ABB 1SDA060775R1?
The circuit breaker is fitted with an ABB PR122/P-LSIG electronic overcurrent release with an R800 rating.
What does LSIG mean on the ABB PR122/P trip unit?
LSIG denotes long-time, short-time, instantaneous and ground-fault protection functions.
Is the ABB 1SDA060775R1 fixed or withdrawable?
The ABB 1SDA060775R1 is a fixed-version SACE Emax air circuit breaker.
What terminal arrangement does the ABB 1SDA060775R1 use?
The ABB 1SDA060775R1 uses horizontal rear (HR) terminals for its main power connections.
Does the ABB 1SDA060775R1 include auxiliary contacts?
Yes. The breaker is fitted with 4 auxiliary contacts and open/closed position indication.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax air circuit breakers are engineered for demanding low-voltage power distribution applications, combining robust switching performance with electronic protection and flexible installation configurations for industrial and commercial switchgear.
