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1SDA060915R1 ABB E1N-A 800 PR121/P-LI 800 A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA060915R1 is a SACE Emax E1N-A 800 A three-pole fixed air circuit breaker with rear horizontal terminals and a PR121/P-LI electronic overcurrent release for low-voltage power distribution protection.
£6,394.35
Why Choose the ABB 1SDA060915R1 E1N-A 800 Air Circuit Breaker?
The ABB 1SDA060915R1 is a high-performance SACE Emax E1N-A air circuit breaker designed for reliable protection and switching in low-voltage power distribution systems. This UL configuration has a rated current of 800 A, a three-pole fixed design and ABB's PR121/P-LI electronic overcurrent release.
As part of the established ABB SACE Emax circuit breaker range, the E1N-A combines robust switching performance with electronic circuit protection for demanding industrial and commercial installations. The PR121/P-LI release provides long-time overload and instantaneous short-circuit protection, helping protect distribution circuits and connected electrical equipment against damaging overcurrent conditions.
The 1SDA060915R1 is supplied as a fixed three-pole circuit breaker with rear horizontal terminals. Its PR121/P-LI release has an R800 rating, while the breaker is fitted with four auxiliary contacts and open/closed position indication to support status signalling, monitoring and integration within low-voltage switchboards.
Key Advantages
- Genuine ABB SACE Emax E1N-A air circuit breaker for low-voltage power distribution.
- 800 A rated current for high-current distribution applications.
- Three-pole fixed configuration for permanent switchboard installation.
- Advanced PR121/P-LI electronic overcurrent release.
- LI protection provides long-time overload and instantaneous short-circuit protection.
- Rear horizontal terminals support practical busbar connections within switchboards.
- Fitted with four auxiliary contacts for signalling and control functions.
- Open/closed position indication supports circuit breaker status monitoring.
Key Features
- ABB SACE Emax E1N-A circuit breaker.
- 800 A rated current.
- Three-pole configuration.
- Fixed installation design.
- Rear horizontal terminals.
- PR121/P-LI R800 electronic overcurrent release.
- Long-time (L) overload protection.
- Instantaneous (I) short-circuit protection.
- Four auxiliary contacts.
- Circuit breaker open/closed position indication.
- UL configuration for applicable low-voltage power distribution systems.
Reliable Circuit Protection for Power Distribution
Air circuit breakers such as the ABB SACE Emax E1N-A provide switching, isolation and overcurrent protection for high-current low-voltage electrical networks. The fixed three-pole construction of the 1SDA060915R1 makes it suitable for permanent integration into compatible switchboards, while its rear horizontal terminals facilitate connection to the power distribution system.
The PR121/P-LI electronic overcurrent release provides long-time protection against sustained overload conditions together with instantaneous protection against severe short-circuit currents. Combined with auxiliary contacts and open/closed position indication, this configuration provides dependable protection alongside useful signalling and monitoring capabilities for industrial electrical installations.
Typical Applications
- Industrial low-voltage power distribution switchboards.
- Main incoming circuit protection.
- Distribution feeder protection.
- Manufacturing and process-industry electrical systems.
- Commercial building power distribution.
- Infrastructure and utility electrical installations.
- High-current circuits requiring electronic overload and short-circuit protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA060915R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E1 |
| Performance version | N-A |
| Rated current | 800 A |
| Number of poles | 3 |
| Installation | Fixed |
| Terminal arrangement | Rear horizontal |
| Trip unit | PR121/P-LI |
| Trip unit rated current | R800 |
| Protection functions | Long-time and instantaneous (LI) |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| Configuration | UL |
| EAN | 8015644634384 |
| Weight | 40 kg |
Frequently Asked Questions
What is the ABB 1SDA060915R1?
The ABB 1SDA060915R1 is a SACE Emax E1N-A three-pole fixed air circuit breaker rated at 800 A and equipped with a PR121/P-LI electronic overcurrent release.
What is the rated current of the ABB E1N-A 1SDA060915R1?
The circuit breaker has a rated current of 800 A, with an R800-rated PR121/P-LI overcurrent release.
Which trip unit is fitted to the ABB 1SDA060915R1?
The breaker is fitted with an ABB PR121/P-LI electronic overcurrent release.
What protection functions does the PR121/P-LI provide?
The PR121/P-LI provides long-time overload protection and instantaneous short-circuit protection, collectively identified as LI protection.
Is the ABB 1SDA060915R1 fixed or withdrawable?
The 1SDA060915R1 is a fixed three-pole circuit breaker designed for permanent installation within a suitable low-voltage switchboard.
What terminal arrangement does the ABB 1SDA060915R1 use?
This E1N-A circuit breaker is equipped with rear horizontal terminals for connection within the switchboard.
Does the ABB 1SDA060915R1 include auxiliary contacts?
Yes. The circuit breaker is fitted with four auxiliary contacts and open/closed position indication for status signalling and monitoring.
Trusted by Electrical Professionals Worldwide
ABB SACE Emax air circuit breakers are engineered for demanding low-voltage power distribution applications, combining robust switching performance, electronic circuit protection and practical switchboard integration for industrial, commercial and infrastructure electrical systems.
