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1SDA060743R1 ABB E3S-A 3200 PR122/P-LSIG 3200A 3P Fixed SACE Emax Air Circuit Breaker
ABB 1SDA060743R1 is a 3200 A three-pole fixed SACE Emax E3S-A air circuit breaker with a PR122/P-LSIG R3200 electronic overcurrent release and VR-HR rear terminals.
£17,004.26
Why Choose the ABB 1SDA060743R1 E3S-A 3200 SACE Emax Air Circuit Breaker?
The ABB 1SDA060743R1, designated E3S-A 3200 PR122/P-LSIG In=3200A 3p F, is a genuine SACE Emax E3S-A air circuit breaker designed for demanding low-voltage power distribution applications. It combines a substantial 3200 A rated current with three-pole fixed construction and ABB's advanced 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. The breaker is equipped with an R3200 overcurrent release and a 48000 A instantaneous setting reference, providing comprehensive protection for high-current distribution systems.
This model uses a fixed execution with a VR-HR rear terminal arrangement and is configured for UL applications. Its combination of high current capacity, electronic LSIG protection and fixed switchboard installation makes it suitable for main distribution and other critical high-current feeder applications.
Key Advantages
- Genuine ABB SACE Emax E3S-A air circuit breaker.
- 3200 A rated current for demanding high-current distribution systems.
- PR122/P-LSIG electronic trip unit for comprehensive circuit protection.
- LSIG protection functions cover overload, short-time, instantaneous and ground-fault conditions.
- 3-pole fixed configuration for three-phase power distribution.
- VR-HR rear terminal arrangement for compatible switchboard busbar connections.
Key Features
- ABB SACE Emax product family.
- ABB designation: E3S-A 3200 PR122/P-LSIG In=3200A 3p F.
- E3S-A breaker configuration.
- 3200 A rated current.
- 3-pole construction.
- Fixed (F) execution.
- PR122/P electronic overcurrent release.
- R3200 overcurrent release rating.
- LSIG protection functionality.
- 48000 A instantaneous setting reference.
- VR-HR rear terminal arrangement.
- 4 auxiliary contacts with open/closed position indication.
- UL configuration.
High-Current LSIG Protection for Power Distribution
The ABB PR122/P electronic trip unit provides comprehensive LSIG protection for demanding electrical distribution networks. Long-time protection addresses sustained overload conditions, short-time and instantaneous functions provide protection against high fault currents, and ground-fault protection adds dedicated protection against earth-fault conditions within the configured distribution system.
The ABB 1SDA060743R1 combines these electronic protection capabilities with a 3200 A, three-pole fixed E3S-A breaker. Its fixed construction and VR-HR rear terminal arrangement support permanent integration into compatible switchboards where high current capacity, robust switching performance and advanced electronic protection are required.
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 | 1SDA060743R1 |
| ABB designation | E3S-A 3200 PR122/P-LSIG In=3200A 3p F |
| Product type | Air circuit breaker |
| Breaker configuration | E3S-A |
| Rated current | 3200 A |
| Number of poles | 3P |
| Execution | Fixed |
| Trip unit | PR122/P |
| Overcurrent release | R3200 |
| Protection functions | LSIG |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Ground-fault protection | G |
| Instantaneous setting reference | 48000 A |
| Terminal arrangement | VR-HR rear terminals |
| Configuration | UL |
| Auxiliary contacts | 4 |
| Position indication | Open/closed |
| Product net weight | 60 kg |
| EAN | 8015644632663 |
Frequently Asked Questions
What is the ABB 1SDA060743R1?
The ABB 1SDA060743R1 is an E3S-A 3200 SACE Emax air circuit breaker with a 3200 A rating, three-pole fixed construction and PR122/P-LSIG electronic overcurrent release.
What is the rated current of the ABB 1SDA060743R1?
The ABB 1SDA060743R1 has a rated current of 3200 A.
What trip unit is fitted to the ABB 1SDA060743R1?
The circuit breaker is fitted with an ABB PR122/P-LSIG electronic overcurrent release with an R3200 rating.
What does LSIG mean on the PR122/P trip unit?
LSIG denotes long-time, short-time, instantaneous and ground-fault protection functions.
Is the ABB 1SDA060743R1 fixed or withdrawable?
The ABB 1SDA060743R1 is a fixed-version SACE Emax air circuit breaker.
What terminal arrangement does the ABB 1SDA060743R1 use?
The ABB 1SDA060743R1 uses a VR-HR rear terminal arrangement for connection within compatible switchboard assemblies.
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.
