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1SDA056515R1 ABB E3H 3200 PR122/P-LI 3200 A Air Circuit Breaker
ABB 1SDA056515R1 SACE Emax E3H 3200 three-pole withdrawable air circuit breaker moving part with 3200 A rated current, PR122/P-LI electronic protection and 100 kA ultimate short-circuit breaking capacity at 400 V AC.
£25,429.07
Why Choose the ABB 1SDA056515R1 E3H 3200 Air Circuit Breaker?
The ABB 1SDA056515R1 is a high-performance SACE Emax E3H air circuit breaker moving part designed for protection and switching in high-current low-voltage electrical distribution systems. Configured as an E3H 3200 PR122/P-LI, this three-pole withdrawable unit combines a rated uninterrupted current of 3200 A with ABB's advanced PR122/P electronic overcurrent release.
As part of the ABB SACE Emax series, the E3H 3200 is engineered for demanding industrial and commercial power distribution applications where high breaking capacity, reliable operation and adjustable electronic protection are required. The PR122/P-LI release provides long-time overload and instantaneous short-circuit protection, helping safeguard switchboards, busbars, cables and downstream electrical equipment.
This configuration is a three-pole withdrawable moving part with a rated uninterrupted current of 3200 A. The E3H performance level provides an ultimate short-circuit breaking capacity of 100 kA at 400 V AC, making it suitable for high-fault-level power distribution systems and demanding industrial switchboards.
Key Advantages
- High-performance ABB SACE Emax E3H air circuit breaker moving part for low-voltage power distribution.
- 3200 A rated uninterrupted current for high-current electrical systems.
- PR122/P-LI electronic trip unit for adjustable circuit protection.
- 100 kA ultimate short-circuit breaking capacity at 400 V AC.
- LI protection provides long-time overload and instantaneous short-circuit protection.
- Withdrawable construction simplifies isolation, inspection and maintenance within compatible Emax assemblies.
- Supplied with auxiliary contacts for open and closed circuit breaker position indication.
Key Features
- ABB SACE Emax E3H 3200 series.
- 3200 A rated uninterrupted current.
- Three-pole configuration.
- Withdrawable moving-part construction.
- PR122/P electronic overcurrent release.
- LI protection functions for overload and instantaneous short-circuit protection.
- 100 kA Icu at 400 V AC, 50 Hz.
- 4800–48000 A instantaneous short-circuit protection adjustment range.
- Four auxiliary contacts for open/closed position indication.
- IP2X protection rating.
- Optional motor operation capability.
Reliable Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E3H provide switching and protection for low-voltage electrical distribution systems carrying very high currents. The E3H performance level is designed to interrupt substantial prospective fault currents, helping protect switchboards, busbars, cables and connected equipment against damaging overload and short-circuit conditions.
The PR122/P-LI electronic trip unit provides long-time overload and instantaneous short-circuit protection with adjustable settings for effective coordination with the electrical installation. Combined with the withdrawable Emax construction, this makes the 1SDA056515R1 particularly suitable for critical distribution circuits where high performance, maintainability and dependable protection are required.
Typical Applications
- Main incoming circuit protection in low-voltage switchboards.
- Industrial power distribution systems.
- High-current distribution feeders.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- Generator and transformer distribution systems.
- Withdrawable switchgear assemblies requiring adjustable electronic protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Product group | 310513-New Emax |
| Order code | 1SDA056515R1 |
| EAN | 8015644578558 |
| Product type | Air circuit breaker moving part |
| Frame | E3 |
| Performance level | H |
| Rated uninterrupted current (Iu) | 3200 A |
| Number of poles | 3 |
| Installation | Withdrawable |
| Trip unit | PR122/P-LI |
| Release type | Electronic overcurrent release |
| Protection functions | Long-time and instantaneous (LI) |
| Ultimate short-circuit breaking capacity (Icu) at 400 V AC, 50 Hz | 100 kA |
| Instantaneous short-circuit protection adjustment range | 4800–48000 A |
| Auxiliary contacts | 4 (2 NO + 2 NC) |
| Trip indication | Available |
| Protection rating | IP2X |
| Integrated motor operator | No |
| Optional motor operator | Yes |
| Weight | approx. 77 kg |
Frequently Asked Questions
What is the ABB 1SDA056515R1 used for?
The ABB 1SDA056515R1 is a 3200 A withdrawable air circuit breaker moving part used for switching and protecting high-current low-voltage electrical distribution systems, including main incomers and distribution feeders.
What is the rated current of the ABB 1SDA056515R1?
The circuit breaker has a rated uninterrupted current of 3200 A.
What protection does the PR122/P-LI trip unit provide?
The PR122/P-LI electronic trip unit provides long-time overload protection and instantaneous short-circuit protection for high-current electrical distribution circuits.
What is the breaking capacity of the E3H 3200?
The E3H 3200 has an ultimate short-circuit breaking capacity of 100 kA at 400 V AC, 50 Hz.
Is the ABB 1SDA056515R1 fixed or withdrawable?
The 1SDA056515R1 is a three-pole withdrawable moving part designed for use within a compatible ABB SACE Emax circuit breaker assembly.
Trusted Protection from ABB
ABB SACE Emax air circuit breakers are designed for dependable switching and protection in demanding low-voltage power distribution systems, combining high current ratings, substantial short-circuit performance and electronic protection functions for industrial and commercial installations.
