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1SDA056099R1 ABB E2L1600 PR122/P-LI 1600A 3P Withdrawable Air Circuit Breaker
ABB 1SDA056099R1 is a SACE Emax E2L 1600 three-pole 1600 A withdrawable air circuit breaker moving part with a PR122/P-LI R1600 electronic overcurrent release for high-current low-voltage circuit protection.
£9,436.27
Why Choose the ABB E2L1600 PR122/P-LI 1600A 3P Withdrawable Air Circuit Breaker?
The ABB E2L1600 PR122/P-LI, order code 1SDA056099R1, is a high-performance SACE Emax air circuit breaker moving part designed for switching and protection in demanding low-voltage power distribution systems. As part of the ABB SACE Emax E2L series, this three-pole withdrawable circuit breaker is rated at 1600 A and incorporates the PR122/P-LI R1600 electronic overcurrent release.
The PR122/P-LI trip unit provides long-time overload (L) and instantaneous short-circuit (I) protection, helping protect electrical distribution circuits against sustained overcurrents and severe short-circuit faults. Its electronic release provides adjustable protection for high-current applications while the E2L performance level delivers substantial short-circuit interruption capability.
This E2L1600 configuration is a three-pole withdrawable moving part for compatible SACE Emax switchgear. It is rated for operation at up to 690 V AC and provides an ultimate short-circuit breaking capacity of 130 kA at 400–415 V AC, combining high fault-handling capability with the serviceability benefits of withdrawable construction.
Key Advantages
- High-performance 1600 A SACE Emax air circuit breaker moving part.
- Advanced PR122/P electronic overcurrent release for dependable circuit protection.
- LI protection provides long-time overload and instantaneous short-circuit protection.
- Three-pole configuration designed for three-phase low-voltage distribution systems.
- Withdrawable execution supports inspection, servicing and replacement within compatible switchgear.
- High ultimate short-circuit breaking capacity of 130 kA at 400–415 V AC.
Key Features
- ABB SACE Emax E2L 1600 air circuit breaker moving part.
- 1600 A rated uninterrupted current.
- Three-pole configuration.
- PR122/P-LI R1600 electronic overcurrent release.
- Long-time overload protection (L).
- Instantaneous short-circuit protection (I).
- Withdrawable / moving-part execution.
- Rated operational voltage up to 690 V AC.
- Four auxiliary contacts.
- Integrated open/closed circuit breaker position indication.
Advanced LI Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E2L1600 provide switching and protection for high-current low-voltage distribution circuits. The electronic overcurrent release monitors circuit current and initiates breaker operation when configured protection thresholds are exceeded, helping protect cables, busbars, switchgear and connected electrical equipment.
The PR122/P-LI release combines long-time overload and instantaneous short-circuit protection within an electronic trip unit. Together with the E2L frame's high fault-interruption capability and three-pole withdrawable construction, this configuration provides dependable protection for main distribution and feeder circuits while facilitating maintenance in compatible switchboard systems.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Manufacturing and process plant switchgear.
- Commercial building electrical distribution.
- Infrastructure and utility installations.
- Main incomer and high-current feeder protection.
- Three-phase low-voltage distribution systems.
- Switchboards requiring withdrawable circuit breaker assemblies.
Technical Specifications
| Product family | SACE Emax |
|---|---|
| Series / frame | E2L 1600 |
| ABB order code | 1SDA056099R1 |
| Product type | Air circuit breaker moving part |
| Rated current (In) | 1600 A |
| Rated operational current (Ie) | 1600 A |
| Rated uninterrupted current (Iu) | 1600 A |
| Number of poles | 3 |
| Trip unit | PR122/P-LI R1600 |
| Release type | Electronic |
| Protection functions | LI |
| Long-time protection | L |
| Instantaneous protection | I |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Ultimate short-circuit breaking capacity (Icu) | 130 kA at 400–415 V AC |
| Ultimate short-circuit breaking capacity (Icu) at 440 V AC | 110 kA |
| Ultimate short-circuit breaking capacity (Icu) at 500 V AC | 85 kA |
| Ultimate short-circuit breaking capacity (Icu) at 690 V AC | 85 kA |
| Service short-circuit breaking capacity (Ics) | 130 kA at 400–415 V AC |
| Service short-circuit breaking capacity (Ics) at 690 V AC | 65 kA |
| Rated short-time withstand current (Icw) | 10 kA for 1 s |
| Short-circuit performance level | L |
| Execution | Withdrawable / moving part |
| Terminal connection type | Withdrawable circuit breaker |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| Electrical durability | 3000 cycles at Ue ≤ 440 V; 2000 cycles at 500–690 V |
| Mechanical durability | 20,000 cycles |
| Power loss | 265 W |
| Dimensions (W × H × D) | 324 × 461 × 396.5 mm |
| Net weight | 49 kg |
| Standard | IEC |
| EAN | 8015644574390 |
| HS code | 85362090 |
| Product group | 310513-New Emax |
Frequently Asked Questions
What is the ABB 1SDA056099R1?
The ABB 1SDA056099R1 is a SACE Emax E2L 1600 three-pole withdrawable air circuit breaker moving part rated at 1600 A and equipped with a PR122/P-LI R1600 electronic overcurrent release.
What is the rated current of the ABB E2L1600 PR122/P-LI?
The circuit breaker has a rated operational and uninterrupted current of 1600 A and is designed for high-current low-voltage power distribution applications.
What does LI protection mean on the PR122/P trip unit?
LI denotes long-time overload protection and instantaneous short-circuit protection, helping protect the electrical system against sustained overcurrents and severe short-circuit faults.
How many poles does ABB 1SDA056099R1 have?
The ABB 1SDA056099R1 is a three-pole air circuit breaker moving part designed for three-phase low-voltage power distribution systems.
Is the ABB 1SDA056099R1 fixed or withdrawable?
This model is a withdrawable moving part of the SACE Emax E2L 1600 circuit breaker system and is intended for use within compatible withdrawable switchgear.
What is the breaking capacity of the ABB E2L1600 1SDA056099R1?
The breaker has an ultimate short-circuit breaking capacity of 130 kA at 400–415 V AC and 85 kA at 690 V AC.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax air circuit breakers are widely applied in demanding low-voltage power distribution systems, providing dependable high-current switching and advanced electronic protection for industrial, commercial and infrastructure installations.
