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1SDA058685R1 ABB E2S2000 PR122/P-LSIRc 2000 A 3-Pole Air Circuit Breaker
ABB 1SDA058685R1 is a SACE Emax E2S2000 2000 A three-pole withdrawable air circuit breaker moving part with a PR122/P-LSIRc electronic protection trip unit for low-voltage power distribution systems.
£13,481.09
Why Choose the ABB 1SDA058685R1 E2S2000 Air Circuit Breaker?
The ABB 1SDA058685R1 is a high-performance SACE Emax E2S2000 air circuit breaker moving part designed for protection and switching in demanding low-voltage electrical distribution systems. Part of the established ABB SACE Emax New Emax series, this three-pole breaker is rated at 2000 A and incorporates the advanced PR122/P electronic protection trip unit.
Equipped with PR122/P-LSIRc protection, the E2S2000 provides comprehensive protection against overload, short-circuit and residual-current conditions. The electronic trip unit allows accurate protection settings and dependable circuit monitoring, making the breaker suitable for industrial switchboards, power distribution installations and critical electrical infrastructure.
The 1SDA058685R1 is a three-pole withdrawable moving part (W MP) for the E2S frame and has a rated current of 2000 A. The E2S performance class provides a breaking capacity of 85 kA at 415 V AC, while the withdrawable construction supports convenient inspection, maintenance and replacement within compatible ABB SACE Emax switchgear.
Key Advantages
- High-performance ABB SACE Emax E2S2000 air circuit breaker for low-voltage power distribution.
- 2000 A rated current for demanding industrial and commercial installations.
- Three-pole configuration for three-phase electrical distribution systems.
- Advanced PR122/P-LSIRc electronic protection trip unit.
- Provides long-time, short-time, instantaneous and residual-current protection functions.
- Withdrawable moving-part construction simplifies maintenance and switchboard servicing.
Key Features
- ABB SACE Emax E2S frame.
- 2000 A rated current.
- 3-pole configuration.
- PR122/P electronic trip unit.
- LSIRc protection functions for comprehensive circuit protection.
- 85 kA ultimate short-circuit breaking capacity at 415 V AC for the E2S performance class.
- 65 kA short-time withstand current for 1 s for the E2S frame.
- Withdrawable moving part for compatible ABB Emax switchgear.
- Supplied with auxiliary contacts for open/closed breaker position indication.
Reliable Circuit Protection for Power Distribution
Air circuit breakers such as the ABB SACE Emax E2S2000 provide protection and switching for high-current low-voltage distribution systems. By continuously monitoring electrical conditions, the electronic trip unit can initiate breaker operation when configured protection thresholds are exceeded, helping protect cables, switchgear and connected equipment.
The PR122/P-LSIRc trip unit combines long-time, short-time and instantaneous overcurrent protection with residual-current protection. Together with the withdrawable Emax construction, these functions make the 1SDA058685R1 particularly suitable for installations where dependable protection, selectivity and maintainability are important.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main incoming and distribution circuit protection.
- Manufacturing and process industry electrical systems.
- Commercial and infrastructure power distribution.
- Generator and transformer distribution systems.
- High-current electrical installations requiring withdrawable circuit breakers.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| Order code | 1SDA058685R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker moving part |
| Frame | E2S |
| Rated current | 2000 A |
| Number of poles | 3 |
| Trip unit | PR122/P |
| Protection functions | LSIRc |
| Ultimate short-circuit breaking capacity (415 V AC) | 85 kA |
| Short-time withstand current (1 s) | 65 kA |
| Execution | Withdrawable moving part (W MP) |
| Auxiliary contacts | 4 auxiliary contacts for breaker open/closed indication |
| EAN | 8015644610319 |
Frequently Asked Questions
What is the ABB 1SDA058685R1 used for?
The ABB 1SDA058685R1 is a 2000 A three-pole SACE Emax air circuit breaker moving part used for protection and switching in low-voltage electrical distribution systems.
What is the rated current of the ABB 1SDA058685R1?
The breaker has a rated current of 2000 A.
Which protection trip unit is fitted to this breaker?
The 1SDA058685R1 is equipped with an ABB PR122/P-LSIRc electronic trip unit, providing long-time, short-time, instantaneous and residual-current protection functions.
How many poles does the ABB 1SDA058685R1 have?
This version of the E2S2000 is a three-pole circuit breaker for three-phase electrical distribution applications.
Is the ABB 1SDA058685R1 a fixed or withdrawable breaker?
The 1SDA058685R1 is a withdrawable moving part (W MP) designed for use with compatible ABB SACE Emax switchgear.
Trusted ABB Protection for Critical Power Systems
ABB SACE Emax air circuit breakers are engineered for dependable protection and switching in demanding low-voltage distribution systems, combining high breaking performance with advanced electronic protection and maintainable withdrawable construction.
