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1SDA060839R1 ABB E3H-A 3200 PR122/P-LSIG 3200A 3P Fixed SACE Emax Air Circuit Breaker
ABB 1SDA060839R1 is a 3200 A three-pole fixed SACE Emax E3H-A air circuit breaker equipped with a PR122/P-LSIG electronic overcurrent release.
£20,186.64
Why Choose the ABB 1SDA060839R1 E3H-A 3200 SACE Emax Air Circuit Breaker?
The ABB 1SDA060839R1, designated E3H-A 3200 PR122/P-LSIG In=3200A 3p F, is a genuine SACE Emax E3H-A air circuit breaker designed for demanding low-voltage power distribution applications. It combines a substantial 3200 A rated current with three-pole construction, fixed execution and ABB's PR122/P electronic overcurrent release.
The integrated PR122/P-LSIG trip unit provides long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection functions. This combination provides comprehensive electronic protection against overload, short-circuit and ground-fault conditions within appropriately engineered electrical distribution systems.
The F designation identifies the ABB 1SDA060839R1 as a fixed-execution circuit breaker for permanent installation within compatible switchgear. Its E3H-A configuration, high current rating and LSIG protection make it suitable for main distribution and high-current feeder applications where dependable circuit protection is essential.
Key Advantages
- Genuine ABB SACE Emax E3H-A air circuit breaker.
- 3200 A rated current for demanding high-current distribution systems.
- 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 configuration for three-phase power distribution.
- Fixed execution for permanent integration into compatible switchboards.
Key Features
- ABB SACE Emax product family.
- ABB designation: E3H-A 3200 PR122/P-LSIG In=3200A 3p F.
- E3H-A breaker configuration.
- 3200 A rated current.
- 3-pole construction.
- Fixed (F) execution.
- PR122/P electronic overcurrent release.
- LSIG protection functionality.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Ground-fault (G) protection.
High-Current LSIG Protection for Power Distribution
The ABB PR122/P electronic overcurrent release combines multiple protection functions within one integrated trip unit. Long-time protection addresses sustained overload conditions, short-time and instantaneous functions respond to short-circuit currents, and ground-fault protection provides an additional protective function for earth-fault conditions within the configured electrical distribution system.
The ABB 1SDA060839R1 combines these electronic protection capabilities with a 3200 A, three-pole E3H-A breaker in fixed execution. This configuration is suited to permanent high-current switchboard installations requiring robust switching performance and comprehensive electronic protection.
Typical Applications
- High-current industrial low-voltage power distribution systems.
- Main incoming and distribution switchboards.
- Three-phase main and feeder 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 | 1SDA060839R1 |
| ABB designation | E3H-A 3200 PR122/P-LSIG In=3200A 3p F |
| ABB product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Breaker configuration | E3H-A |
| Rated current (In) | 3200 A |
| Number of poles | 3P |
| Execution | Fixed |
| Trip unit | PR122/P |
| Protection functions | LSIG |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Ground-fault protection | G |
Frequently Asked Questions
What is the ABB 1SDA060839R1?
The ABB 1SDA060839R1 is an E3H-A 3200 SACE Emax air circuit breaker rated at 3200 A, with three-pole fixed construction and a PR122/P-LSIG electronic overcurrent release.
What is the rated current of the ABB 1SDA060839R1?
The ABB 1SDA060839R1 has a rated current of 3200 A.
What trip unit is fitted to the ABB 1SDA060839R1?
The ABB 1SDA060839R1 is equipped with an ABB PR122/P electronic overcurrent release providing LSIG protection functionality.
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 1SDA060839R1 fixed or withdrawable?
The ABB 1SDA060839R1 is a fixed-execution SACE Emax air circuit breaker, as identified by the F designation.
How many poles does the ABB 1SDA060839R1 have?
The ABB 1SDA060839R1 has a 3-pole configuration for three-phase power distribution applications.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax air circuit breakers are engineered for demanding low-voltage power distribution applications, combining high-current switching performance with advanced electronic protection and flexible installation configurations for industrial and commercial switchgear.
