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1SDA064730R1 ABB E4S/f 2000 PR123/DC 2000 A 4-Pole Fixed Circuit Breaker
ABB 1SDA064730R1 is a four-pole 2000 A SACE Emax E4S/f fixed DC air circuit breaker equipped with a PR123/DC electronic overcurrent protection release for demanding industrial DC power distribution.
£25,141.29
Why Choose the ABB 1SDA064730R1 E4S/f 2000 New Emax DC Circuit Breaker?
The ABB 1SDA064730R1, designated E4S/f2000PR123/DCIn=2000A4pFV, is a high-performance SACE Emax DC air circuit breaker designed for protection and switching in demanding high-current direct-current electrical distribution systems. As part of the ABB New Emax DC range, this E4S/f configuration combines a 2000 A rated current with the advanced PR123/DC electronic protection release.
Designed for industrial DC power-distribution applications, the E4S/f 2000 provides dependable electronic overcurrent protection while supporting high-current DC networks. Its fixed four-pole construction provides a robust installation arrangement for switchboards, power-conversion equipment and industrial distribution assemblies where reliable circuit isolation and protection are essential.
With a rated current of 2000 A, a four-pole configuration and the ABB PR123/DC protection release, this New Emax DC breaker is engineered for demanding industrial installations. The fixed execution is particularly suited to switchgear applications where a permanently installed breaker arrangement is preferred.
Key Advantages
- High-performance ABB SACE Emax air circuit breaker for DC applications.
- 2000 A rated current for demanding high-current distribution.
- Four-pole configuration for compatible DC distribution systems.
- Advanced PR123/DC electronic protection release.
- Fixed breaker execution for permanent switchgear installations.
- E4 frame provides a robust platform for high-current industrial distribution.
- S performance level supports demanding circuit-protection requirements.
- Designed for integration into industrial switchboards and DC power systems.
Key Features
- ABB New Emax DC / SACE Emax E4S platform.
- 2000 A rated current.
- Four-pole breaker configuration.
- PR123/DC electronic protection release.
- R2000 release rating matched to the breaker current.
- Fixed (FV) execution.
- E4 frame for high-current power distribution.
- S performance class for demanding DC protection applications.
- Designed for switching, isolation and overcurrent protection.
- Suitable for integration into industrial DC switchgear assemblies.
Reliable Protection for High-Current DC Distribution
Air circuit breakers used in high-current DC systems provide essential protection against damaging overcurrent and short-circuit conditions while allowing electrical circuits to be switched and isolated. The ABB SACE Emax DC platform is engineered for demanding industrial distribution systems where dependable interruption, electronic protection and operational reliability are required.
The PR123/DC electronic release provides protection functionality specifically suited to DC applications, while the fixed E4S/f breaker construction supports permanent integration into compatible switchboards and power-distribution assemblies. The four-pole architecture makes this configuration suitable for demanding DC distribution arrangements requiring coordinated switching across multiple conductors.
Typical Applications
- Industrial DC power distribution systems.
- High-current DC switchboards and switchgear assemblies.
- Power conversion and rectifier installations.
- Industrial process and manufacturing power systems.
- DC distribution systems requiring fixed circuit protection.
- Infrastructure and automation installations using high-current DC supplies.
Technical Specifications
| Product group | New Emax DC |
|---|---|
| Series | SACE Emax E4 |
| ABB order code | 1SDA064730R1 |
| Product type | DC air circuit breaker |
| Breaker frame | E4 |
| Performance level | S |
| Rated current | 2000 A |
| Number of poles | 4 |
| Protection release | PR123/DC |
| Release rating | 2000 A |
| Release type | Electronic overcurrent protection |
| Execution | Fixed (FV) |
| Application | DC power distribution |
Frequently Asked Questions
What is the ABB 1SDA064730R1 used for?
It is an ABB SACE Emax DC air circuit breaker designed for switching, isolation and overcurrent protection in demanding high-current DC electrical distribution systems.
What is the rated current of the ABB E4S/f2000PR123/DC?
This E4S/f configuration has a rated current of 2000 A.
How many poles does the ABB 1SDA064730R1 have?
The ABB 1SDA064730R1 is a four-pole E4S/f circuit breaker configuration.
Which protection release is fitted to this circuit breaker?
The breaker is fitted with an ABB PR123/DC electronic protection release rated for the 2000 A breaker configuration.
Is the ABB 1SDA064730R1 fixed or withdrawable?
The ABB 1SDA064730R1 is a fixed-execution circuit breaker intended for permanent installation in compatible DC switchgear and power-distribution assemblies.
Trusted ABB Power Distribution Technology
ABB SACE Emax circuit breakers are engineered for demanding electrical distribution applications, combining robust switching technology with electronic protection and flexible integration into industrial switchgear and control systems.
