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1SDA061047R1 ABB E2S-A 1600 PR121/P-LSI 1600 A 3-Pole Air Circuit Breaker
ABB 1SDA061047R1 E2S-A 1600 is a 1600 A three-pole SACE Emax air circuit breaker with a PR121/P-LSI electronic release providing long-time, short-time and instantaneous protection.
£7,887.22
Why Choose the ABB E2S-A 1600 PR121/P-LSI Air Circuit Breaker?
The ABB E2S-A 1600 PR121/P-LSI, order code 1SDA061047R1, is a SACE Emax air circuit breaker designed for switching and protection in demanding low-voltage power distribution systems. This three-pole circuit breaker has a rated current of 1600 A and incorporates ABB's PR121/P-LSI electronic overcurrent release.
As part of the ABB SACE Emax E2 series, the E2S-A combines the E2 frame with the S performance level for industrial, commercial and infrastructure power distribution. Its 1600 A rating makes it suitable for substantial three-phase feeders and distribution circuits requiring robust short-circuit capability.
The PR121/P-LSI electronic trip unit provides long-time, short-time and instantaneous protection. These L, S and I functions protect against sustained overloads and different short-circuit conditions, supporting dependable operation of important low-voltage distribution systems.
Key Advantages
- 1600 A SACE Emax air circuit breaker for high-current low-voltage distribution.
- E2S performance level for robust short-circuit capability.
- Three-pole configuration for three-phase electrical systems.
- PR121/P-LSI electronic trip unit provides comprehensive overcurrent protection.
- Long-time, short-time and instantaneous protection functions.
- Suitable for industrial, commercial and infrastructure electrical distribution systems.
Key Features
- ABB SACE Emax E2S-A series.
- 1600 A rated current.
- Three-pole construction.
- S performance level.
- PR121/P-LSI electronic overcurrent release.
- L, S and I protection functions.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Designed for demanding low-voltage power distribution applications.
Advanced Protection for High-Current Distribution
The ABB SACE Emax E2S-A provides switching and electronic protection for substantial low-voltage distribution circuits. Its PR121/P-LSI release combines long-time, short-time and instantaneous functions, enabling the breaker to respond to sustained overloads and both delayed and instantaneous short-circuit conditions.
With a rated current of 1600 A, an S performance level and three-pole construction, the 1SDA061047R1 is suited to substantial feeders and main distribution circuits in industrial, commercial and infrastructure installations requiring dependable high-current circuit protection.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- High-current feeder protection.
- Power control centres and switchgear assemblies.
- Manufacturing and process plant electrical systems.
- Commercial building power distribution.
- Infrastructure power distribution systems.
Technical Specifications
| Series | SACE Emax E2 |
|---|---|
| Order code | 1SDA061047R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E2 |
| Performance level | S |
| Rated current | 1600 A |
| Number of poles | 3 |
| Trip unit | PR121/P-LSI |
| Release type | Electronic overcurrent release |
| Protection functions | L, S and I |
| Overload protection | Long-time (L) |
| Short-circuit protection | Short-time (S) and instantaneous (I) |
Frequently Asked Questions
What is the ABB 1SDA061047R1 used for?
The ABB 1SDA061047R1 is a 1600 A three-pole air circuit breaker designed for switching and protecting high-current low-voltage power distribution circuits.
What is the rated current of the ABB E2S-A 1600?
The E2S-A circuit breaker has a rated current of 1600 A.
What protection does the PR121/P-LSI trip unit provide?
The PR121/P-LSI electronic trip unit provides long-time overload, short-time short-circuit and instantaneous short-circuit protection.
How many poles does the ABB 1SDA061047R1 have?
The ABB 1SDA061047R1 has three poles, making it suitable for three-phase low-voltage power distribution systems.
What does the S designation in E2S-A indicate?
The S designation identifies the breaker's performance level within the ABB SACE Emax E2 family, providing robust short-circuit capability for demanding low-voltage distribution applications.
Trusted by Electrical Professionals Worldwide
ABB SACE Emax air circuit breakers are engineered for dependable switching and electronic protection in demanding low-voltage power distribution systems, combining high current capacity, robust construction and advanced trip-unit functionality.
