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1SDA059315R1 ABB E2S1000 PR122/P-LI 1000A 4-Pole Fixed Air Circuit Breaker
ABB 1SDA059315R1 is a SACE Emax E2S 1000 A four-pole fixed air circuit breaker with rear horizontal terminals, a PR122/P-LI R1000 electronic overcurrent release, LI protection and four auxiliary contacts for open/closed position indication.
£9,831.02
Why Choose the ABB E2S1000 PR122/P-LI 1000A 4-Pole Fixed Circuit Breaker?
The ABB E2S1000 PR122/P-LI, order code 1SDA059315R1, is a high-performance SACE Emax air circuit breaker designed for protection and switching in demanding low-voltage electrical distribution systems. Part of the proven ABB SACE Emax E2S series, this four-pole fixed circuit 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 400–415 V AC and 65 kA at 690 V AC, making this breaker suitable for demanding industrial and commercial distribution systems.
This version is a four-pole fixed circuit breaker with rear horizontal terminals. It is fitted with four auxiliary contacts arranged as 2 NO + 2 NC and provides circuit-breaker open/closed position indication, supporting status monitoring and integration into industrial switchboards and power distribution assemblies.
Key Advantages
- Heavy-duty ABB SACE Emax air circuit breaker for low-voltage power distribution.
- 1000 A rated uninterrupted current for high-current electrical installations.
- Four-pole configuration for switching and protection across four conductors.
- 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 400–415 V AC for demanding fault levels.
- Fixed construction with rear horizontal terminals for robust switchboard integration.
Key Features
- ABB SACE Emax E2S air circuit breaker platform.
- 1000 A rated current.
- 4-pole configuration.
- PR122/P-LI R1000 electronic overcurrent release.
- Long-time L overload protection.
- Instantaneous I short-circuit protection.
- 85 kA ultimate and service short-circuit breaking capacity at 400–415 V AC.
- Fixed circuit-breaker execution.
- Rear horizontal main terminals.
- 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 E2S short-circuit performance level, four-pole configuration and fixed construction, the E2S1000 provides a robust solution for switchboards requiring dependable electronic protection and strong fault-clearing capability.
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.
- Fixed switchgear requiring overload and instantaneous short-circuit protection.
Technical Specifications
| Series | SACE Emax E2S |
|---|---|
| ABB order code | 1SDA059315R1 |
| ABB product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Rated current | 1000 A |
| Rated uninterrupted current Iu | 1000 A |
| Rated operational current Ie | 1000 A |
| Number of poles | 4 |
| Trip unit | PR122/P-LI R1000 |
| Release type | Electronic |
| Protection functions | L, I |
| Execution | Fixed |
| Terminal arrangement | Rear horizontal |
| Current type | AC |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Rated ultimate short-circuit breaking capacity | 85 kA at 400–415 V AC; 65 kA at 690 V AC |
| Rated service short-circuit breaking capacity | 85 kA at 400–415 V AC; 65 kA at 690 V AC |
| Rated short-time withstand current | 65 kA for 1 s; 50 kA for 3 s |
| Overload release current setting | 400–1000 A |
| Instantaneous short-circuit release adjustment range | 1500–15000 A |
| Short-circuit performance level | S |
| Protection degree | IP2X |
| Power loss | 44.8 W |
| Mechanical durability | 25,000 cycles |
| Electrical durability | 15,000 cycles |
| Auxiliary contacts | 4 |
| Auxiliary contact configuration | 2 NO + 2 NC |
| Position indication | Circuit breaker open/closed |
| Motor drive | Optional |
| Trip indication | Yes |
| Product dimensions (W × H × D) | 386 × 418 × 302 mm |
| Net weight | 56 kg |
| EAN | 8015644616762 |
| Customs tariff number | 85362090 |
| Standard | IEC |
Frequently Asked Questions
What is the ABB 1SDA059315R1?
The ABB 1SDA059315R1 is a four-pole 1000 A SACE Emax E2S fixed air circuit breaker with rear horizontal terminals and 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 demanding 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 1SDA059315R1 fixed or withdrawable?
The 1SDA059315R1 is a fixed four-pole circuit breaker equipped with rear horizontal main terminals.
What is the short-circuit breaking capacity of the ABB E2S1000?
The E2S1000 has a rated ultimate short-circuit breaking capacity of 85 kA at 400–415 V AC and 65 kA at 690 V AC.
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 with high short-circuit performance and robust switchboard integration.
