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1SDA061025R1 ABB E2S-A 800 PR122/P-LI 800 A 3-Pole Withdrawable Air Circuit Breaker
ABB 1SDA061025R1 E2S-A 800 SACE New Emax three-pole withdrawable air circuit breaker moving part rated at 800 A with a PR122/P-LI R800 electronic overcurrent release for low-voltage power distribution protection.
£7,095.90
Why Choose the ABB E2S-A 800 PR122/P-LI Air Circuit Breaker?
The ABB E2S-A 800 PR122/P-LI, order code 1SDA061025R1, is a high-performance three-pole withdrawable air circuit breaker (ACB) designed for switching and protection in low-voltage electrical distribution systems. As part of the ABB SACE New Emax range, this configuration combines an 800 A rated current with the PR122/P electronic overcurrent release for dependable protection in demanding industrial and commercial power distribution applications.
Equipped with an ABB PR122/P-LI R800 electronic trip unit, the breaker provides long-time overload and instantaneous short-circuit protection. These electronic protection functions help safeguard cables, busbars and connected equipment against damaging overcurrent conditions while supporting reliable coordination within low-voltage distribution systems.
This version features 800 A rated current, three-pole construction and a withdrawable moving-part configuration. The withdrawable design supports convenient inspection, servicing and replacement within compatible switchgear, making the E2S-A 800 suitable for installations where maintainability and continuity of electrical distribution are important.
Key Advantages
- Robust ABB SACE New Emax air circuit breaker for low-voltage distribution systems.
- 800 A rated current for high-current electrical applications.
- Three-pole configuration for three-phase distribution systems.
- Advanced PR122/P-LI R800 electronic trip unit for dependable overcurrent protection.
- LI protection provides long-time overload and instantaneous short-circuit protection.
- Withdrawable moving-part execution supports convenient switchgear servicing and maintenance.
Key Features
- ABB SACE New Emax E2S-A air circuit breaker.
- 800 A rated current.
- 3-pole construction.
- PR122/P-LI R800 electronic overcurrent release.
- Long-time and instantaneous LI protection functions.
- 12,000 A instantaneous protection setting.
- Withdrawable moving-part configuration.
- Fitted with 4 auxiliary contacts and open/closed position indication.
- Designed for low-voltage industrial and commercial power distribution systems.
Reliable Protection for Low-Voltage Distribution Systems
Air circuit breakers such as the ABB E2S-A provide switching and overcurrent protection for high-current low-voltage distribution circuits. Installed within compatible switchboards and switchgear assemblies, they help protect electrical infrastructure against overload and short-circuit conditions while supporting dependable operation of industrial and commercial power systems.
The PR122/P-LI electronic trip unit provides long-time protection against sustained overload conditions together with instantaneous protection against severe short circuits. Combined with the breaker’s withdrawable construction, this makes the E2S-A 800 suitable for power distribution installations requiring accurate electronic protection, maintainability and dependable circuit control.
Typical Applications
- Main and sub-main low-voltage distribution switchboards.
- Industrial electrical distribution systems.
- Commercial building power distribution.
- Manufacturing and process facilities.
- Withdrawable switchgear and power distribution assemblies.
- Protection of feeders, busbars and high-current distribution circuits.
Technical Specifications
| Series | SACE New Emax |
|---|---|
| Order code | 1SDA061025R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker moving part |
| Rated current | 800 A |
| Number of poles | 3 |
| Trip unit | PR122/P-LI R800 |
| Protection functions | LI – Long-time and Instantaneous |
| Instantaneous setting | 12,000 A |
| Execution | Withdrawable moving part |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| Product standard/version | UL |
| EAN | 8015644635480 |
| Weight | approx. 49 kg |
| Application | Low-voltage power distribution and circuit protection |
Frequently Asked Questions
What is the ABB 1SDA061025R1 used for?
The ABB 1SDA061025R1 is an 800 A withdrawable air circuit breaker moving part used for switching and protecting low-voltage electrical distribution circuits in industrial and commercial installations.
What is the rated current of the ABB E2S-A 800?
This E2S-A configuration has a rated current of 800 A and is equipped with a PR122/P-LI R800 electronic overcurrent release.
What protection unit is fitted to the 1SDA061025R1?
The breaker is equipped with an ABB PR122/P-LI R800 electronic trip unit, providing long-time overload and instantaneous short-circuit protection.
Is the ABB 1SDA061025R1 fixed or withdrawable?
The 1SDA061025R1 is a withdrawable moving-part version designed for use with compatible ABB SACE New Emax switchgear, allowing the breaker to be withdrawn for servicing and maintenance.
Where is the ABB E2S-A 800 typically installed?
The breaker is typically installed in compatible low-voltage switchboards and withdrawable switchgear assemblies serving industrial plants, commercial buildings, manufacturing facilities and other high-current electrical distribution systems.
Trusted ABB Low-Voltage Circuit Protection
ABB SACE New Emax air circuit breakers provide dependable switching and circuit protection for demanding low-voltage power distribution systems, combining robust breaker technology, electronic protection and service-friendly withdrawable switchgear integration.
