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1SDA061087R1 ABB E2H-A 800 PR122/P-LI 800 A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA061087R1 is a SACE Emax E2H-A 800 A three-pole fixed air circuit breaker with a PR122/P-LI electronic overcurrent release providing long-time and instantaneous protection for low-voltage power distribution systems.
£6,657.77
Why Choose the ABB 1SDA061087R1 E2H-A 800 Air Circuit Breaker?
The ABB 1SDA061087R1 is a SACE Emax E2H-A air circuit breaker designed for dependable switching and protection in high-current low-voltage power distribution systems. This configuration is rated at 800 A, features a three-pole fixed design and incorporates ABB's PR122/P-LI electronic overcurrent release.
The PR122/P-LI release provides long-time and instantaneous protection, delivering LI protection against sustained overloads and severe short-circuit conditions. This combination makes the breaker suitable for electrical distribution applications where reliable electronic overcurrent protection is required.
The 1SDA061087R1 is specified as an E2H-A 800 three-pole fixed configuration. Its E2 frame, H-A performance version and 800 A rating make it suitable for permanent installation in compatible SACE Emax switchboards serving industrial, commercial and infrastructure power distribution systems.
Key Advantages
- Genuine ABB SACE Emax E2H-A air circuit breaker.
- 800 A rated current for high-current low-voltage distribution.
- Three-pole fixed configuration for permanent switchboard installation.
- Advanced PR122/P-LI electronic overcurrent release.
- LI protection provides long-time overload and instantaneous short-circuit protection.
- E2 frame construction designed for demanding power distribution duties.
- Suitable for incoming and feeder protection in compatible low-voltage switchgear.
Key Features
- ABB SACE Emax E2H-A circuit breaker.
- 800 A rated current.
- Three-pole configuration.
- Fixed installation design.
- PR122/P-LI electronic overcurrent release.
- Long-time (L) overload protection.
- Instantaneous (I) short-circuit protection.
- E2 frame construction.
- H-A performance version within the SACE Emax family.
- Designed for integration into compatible low-voltage switchboards.
Electronic LI Protection for Power Distribution
The ABB SACE Emax E2H-A is designed to provide switching, isolation and overcurrent protection within high-current low-voltage electrical networks. The fixed three-pole construction of the 1SDA061087R1 is suited to permanent integration into compatible switchboards protecting important incoming and distribution circuits.
Its PR122/P-LI electronic release provides long-time protection against sustained overload conditions together with instantaneous protection against severe short-circuit currents. This LI protection combination helps safeguard cables, busbars and connected equipment while supporting dependable fault interruption within industrial power distribution systems.
Typical Applications
- Industrial low-voltage power distribution switchboards.
- Main incoming circuit protection.
- High-current distribution feeder protection.
- Manufacturing and process-industry electrical systems.
- Commercial building power distribution.
- Infrastructure electrical installations.
- Circuits requiring electronic long-time and instantaneous protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA061087R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E2 |
| Performance version | H-A |
| Rated current | 800 A |
| Number of poles | 3 |
| Installation | Fixed |
| Trip unit | PR122/P-LI |
| Trip unit rated current | 800 A |
| Protection functions | Long-time and instantaneous (LI) |
Frequently Asked Questions
What is the ABB 1SDA061087R1?
The ABB 1SDA061087R1 is a SACE Emax E2H-A three-pole fixed air circuit breaker rated at 800 A and equipped with a PR122/P-LI electronic overcurrent release.
What is the rated current of the ABB 1SDA061087R1?
The ABB 1SDA061087R1 has a rated current of 800 A.
Which trip unit is fitted to the ABB 1SDA061087R1?
The breaker is equipped with an ABB PR122/P-LI electronic overcurrent release.
What protection functions does the PR122/P-LI provide?
The PR122/P-LI provides long-time overload protection and instantaneous short-circuit protection, collectively identified as LI protection.
Is the ABB 1SDA061087R1 fixed or withdrawable?
The 1SDA061087R1 is a fixed three-pole air circuit breaker designed for permanent installation in compatible low-voltage switchgear.
How many poles does the ABB 1SDA061087R1 have?
The ABB 1SDA061087R1 has a three-pole configuration.
Where is the ABB E2H-A 800 typically used?
The E2H-A 800 is suited to industrial, commercial and infrastructure low-voltage power distribution systems, including incoming and high-current feeder protection applications.
Trusted by Electrical Professionals Worldwide
ABB SACE Emax air circuit breakers are designed for demanding low-voltage power distribution applications, combining robust switching technology with electronic protection for industrial, commercial and infrastructure electrical systems.
