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1SDA059314R1 ABB E2S1000 PR122/P-LI 1000A 3-Pole Withdrawable Air Circuit Breaker
ABB 1SDA059314R1 is a SACE Emax E2S 1000 A three-pole withdrawable air circuit breaker moving part with a PR122/P-LI R1000 electronic overcurrent release, LI protection and four auxiliary contacts for open/closed position indication.
£7,833.54
Why Choose the ABB E2S1000 PR122/P-LI 1000A 3-Pole Withdrawable Circuit Breaker?
The ABB E2S1000 PR122/P-LI, order code 1SDA059314R1, is a high-performance SACE Emax air circuit breaker moving part designed for protection and switching in demanding low-voltage electrical distribution systems. Part of the proven ABB SACE Emax E2S series, this three-pole withdrawable breaker has a rated current of 1000 A and incorporates the PR122/P-LI R1000 electronic overcurrent release.
The PR122/P-LI protection unit provides long-time overload and instantaneous short-circuit protection, helping safeguard cables, busbars and connected equipment against damaging overcurrent conditions. The E2S performance level provides an ultimate short-circuit breaking capacity of 85 kA at 400 V AC, 50 Hz, making this breaker suitable for demanding industrial and commercial power distribution systems.
This version is a three-pole withdrawable moving part for the SACE Emax system. It is supplied with four auxiliary contacts arranged as 2 NO + 2 NC for circuit-breaker open/closed status indication, while its withdrawable construction supports convenient inspection, servicing and replacement within compatible ABB Emax switchgear.
Key Advantages
- Heavy-duty ABB SACE Emax air circuit breaker moving part for low-voltage distribution.
- 1000 A rated uninterrupted current for high-current installations.
- Three-pole configuration suitable for three-phase power systems.
- PR122/P-LI electronic overcurrent release for dependable circuit protection.
- LI functionality provides long-time overload and instantaneous short-circuit protection.
- 85 kA ultimate breaking capacity at 400 V AC, 50 Hz for demanding fault levels.
- Withdrawable construction supports efficient switchboard servicing and maintenance.
Key Features
- ABB SACE Emax E2S air circuit breaker platform.
- 1000 A rated current.
- 3-pole configuration.
- PR122/P-LI R1000 electronic overcurrent release.
- Long-time L overload protection.
- Instantaneous I short-circuit protection.
- 85 kA ultimate short-circuit breaking capacity at 400 V AC, 50 Hz.
- Withdrawable moving-part execution.
- IP2X degree of protection.
- Four auxiliary contacts configured as 2 NO + 2 NC.
- Circuit-breaker open/closed position indication.
Reliable Protection for Low-Voltage Power Distribution
ABB SACE Emax air circuit breakers are engineered to provide dependable switching and protection for high-current low-voltage distribution circuits. The PR122/P electronic trip unit monitors circuit current and initiates breaker operation when configured protection thresholds are exceeded, helping protect cables, busbars and connected electrical equipment.
The LI protection configuration combines long-time overload protection with instantaneous short-circuit protection. Together with the high E2S short-circuit performance level and three-pole withdrawable construction, the E2S1000 provides a robust solution for switchboards where reliable protection, strong fault-clearing capability and convenient servicing are important.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Main and secondary electrical distribution systems.
- Manufacturing and process plant power systems.
- Commercial and infrastructure power distribution.
- High-current industrial distribution assemblies.
- Withdrawable switchgear requiring overload and instantaneous short-circuit protection.
Technical Specifications
| Series | SACE Emax E2S |
|---|---|
| ABB order code | 1SDA059314R1 |
| ABB product group | 310513-New Emax |
| Product type | Air circuit breaker moving part |
| Rated current | 1000 A |
| Rated uninterrupted current Iu | 1000 A |
| Number of poles | 3 |
| Trip unit | PR122/P-LI R1000 |
| Release type | Electronic |
| Protection functions | L, I |
| Execution | Withdrawable moving part |
| Ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz | 85 kA |
| Instantaneous short-circuit release adjustment range | 1500–15000 A |
| Protection degree | IP2X |
| Auxiliary contacts | 4 |
| Auxiliary contact configuration | 2 NO + 2 NC |
| Position indication | Circuit breaker open/closed |
| Motor drive | Optional |
| Integrated motor drive | No |
| Trip indication available | Yes |
| Net weight | 59 kg |
| EAN | 8015644616755 |
| HS code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA059314R1?
The ABB 1SDA059314R1 is a three-pole 1000 A SACE Emax E2S withdrawable air circuit breaker moving part equipped with a PR122/P-LI R1000 electronic overcurrent release.
What is the rated current of the ABB E2S1000?
The E2S1000 has a rated uninterrupted current of 1000 A and is designed for high-current low-voltage power distribution applications.
What protection functions does the PR122/P-LI provide?
The PR122/P-LI provides long-time overload and instantaneous short-circuit protection, represented by the L and I protection functions.
Is ABB 1SDA059314R1 fixed or withdrawable?
The 1SDA059314R1 is a withdrawable moving-part version of the ABB SACE Emax E2S circuit breaker system.
Does the ABB 1SDA059314R1 include auxiliary contacts?
Yes. The breaker moving part is supplied with four auxiliary contacts configured as 2 NO + 2 NC for open/closed circuit-breaker position indication.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers provide dependable protection and switching for demanding low-voltage power distribution systems, combining electronic overcurrent protection, high short-circuit performance and serviceable withdrawable construction.
