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1SDA061063R1 ABB E2S-A 1600 PR122/P-LSIG 1600A 3P Air Circuit Breaker
ABB 1SDA061063R1 E2S-A 1600 is a three-pole 1600 A SACE Emax air circuit breaker with a PR122/P-LSIG electronic overcurrent release providing comprehensive LSIG protection for demanding low-voltage power-distribution systems.
£8,844.48
Why Choose the ABB E2S-A 1600 PR122/P-LSIG 1600A 3P Air Circuit Breaker?
The ABB E2S-A 1600 PR122/P-LSIG, order code 1SDA061063R1, is a high-performance SACE Emax air circuit breaker designed for protection and switching in demanding low-voltage power-distribution systems. Rated at 1600 A, this three-pole E2S-A breaker combines substantial current-handling capability with ABB's advanced PR122/P-LSIG electronic overcurrent release.
As part of the ABB SACE Emax / New Emax family, the E2S-A is engineered for industrial and commercial switchgear where reliable protection, selective coordination and dependable switching are essential. The PR122/P-LSIG release provides long-time, short-time, instantaneous and earth-fault protection functions, delivering comprehensive LSIG protection against overloads, short circuits and earth faults.
With a rated current of 1600 A and a three-pole configuration, the 1SDA061063R1 is suitable for high-capacity three-phase distribution circuits, main incomers and feeder protection. Its E2S-A performance class provides robust short-circuit capability for installations where reliable operation under demanding electrical conditions is required.
Key Advantages
- High-current 1600 A ABB SACE Emax air circuit breaker.
- PR122/P-LSIG electronic overcurrent release for advanced circuit protection.
- Comprehensive long-time, short-time, instantaneous and earth-fault protection.
- Three-pole configuration for three-phase low-voltage distribution systems.
- Electronic trip technology supports accurate protection settings and selective coordination.
- E2S-A performance level is designed for demanding short-circuit protection duties.
- Suitable for main incoming, feeder and high-current distribution applications.
Key Features
- ABB SACE Emax E2S-A 1600 circuit breaker.
- 1600 A rated current.
- Three poles.
- PR122/P-LSIG electronic overcurrent release.
- LSIG protection: long-time, short-time, instantaneous and earth-fault functions.
- Electronic protection suitable for coordinated power-distribution networks.
- Designed for high-current low-voltage AC distribution systems.
- Suitable for industrial and commercial switchgear assemblies.
- Part of ABB's New Emax air circuit breaker product group.
Reliable Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E2S-A protect low-voltage electrical networks by monitoring current and interrupting the circuit when abnormal conditions exceed configured protection thresholds. This helps protect busbars, cables, switchgear and connected equipment from the damaging effects of overloads, short circuits and earth faults.
The PR122/P-LSIG electronic release combines long-time overload protection with short-time and instantaneous short-circuit protection plus earth-fault protection. These functions make the E2S-A 1600 particularly suitable for high-capacity distribution systems where comprehensive protection and coordination between upstream and downstream protective devices are required.
Typical Applications
- Industrial low-voltage main distribution switchboards.
- Main incoming supply protection.
- High-current feeder and distribution circuit protection.
- Manufacturing and process-industry electrical systems.
- Commercial building power distribution.
- Infrastructure and large electrical distribution installations.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| ABB order code | 1SDA061063R1 |
| ABB product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E2 |
| Performance level | S-A |
| Rated current (In) | 1600 A |
| Number of poles | 3 |
| Trip unit | PR122/P-LSIG electronic overcurrent release |
| Protection functions | Long-time, short-time, instantaneous and earth fault (LSIG) |
| Application | Low-voltage AC power distribution |
Frequently Asked Questions
What is the ABB 1SDA061063R1?
The ABB 1SDA061063R1 is an E2S-A 1600 SACE Emax three-pole air circuit breaker rated at 1600 A and equipped with a PR122/P-LSIG electronic overcurrent release.
What protection functions does the PR122/P-LSIG provide?
The PR122/P-LSIG provides long-time, short-time, instantaneous and earth-fault protection functions, delivering comprehensive LSIG protection for low-voltage power-distribution systems.
What is the rated current of the ABB E2S-A 1600?
The ABB E2S-A configuration identified by order code 1SDA061063R1 has a rated current of 1600 A.
How many poles does the ABB 1SDA061063R1 have?
The ABB 1SDA061063R1 is a three-pole air circuit breaker intended for three-phase low-voltage power-distribution systems.
Where is the ABB E2S-A 1600 typically used?
The E2S-A 1600 is suitable for industrial and commercial low-voltage switchboards, including main incomers, high-current feeders and distribution circuits requiring advanced electronic LSIG protection.
Trusted Protection for Industrial Power Systems
ABB SACE Emax air circuit breakers provide dependable switching and advanced electronic protection for demanding low-voltage distribution systems, combining high-current performance with configurable protection for industrial, commercial and infrastructure switchgear.
