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1SDA060783R1 ABB E3S-A 800 PR123/P-LSIG 800 A 3P Fixed Air Circuit Breaker
ABB 1SDA060783R1 is a three-pole fixed SACE Emax E3S-A 800 A air circuit breaker with a PR123/P-LSIG electronic trip unit, horizontal rear terminals and a 65 kA short-circuit rating at 480 V.
£13,044.76
Why Choose the ABB 1SDA060783R1 E3S-A 800 Air Circuit Breaker?
The ABB 1SDA060783R1, manufacturer designation E3S-A 800 PR123/P-LSIG In=800A 3p F, is a high-performance SACE Emax E3S-A air circuit breaker designed for protection and switching in demanding low-voltage power distribution systems. This three-pole fixed circuit breaker combines an 800 A rated current with ABB's advanced PR123/P-LSIG electronic overcurrent release.
The PR123/P electronic trip unit provides comprehensive LSIG protection functions, covering long-time overload, short-time selective short-circuit, instantaneous short-circuit and earth-fault protection. This makes the breaker suitable for industrial and commercial electrical networks where advanced electronic protection, selective coordination and dependable fault interruption are required.
The 1SDA060783R1 is a three-pole fixed E3S-A 800 breaker with horizontal rear terminals. The E3S-A 08 frame provides a 65 kA short-circuit current rating at 480 V and a 65 kA short-time current rating, making it a robust solution for high-performance low-voltage switchboards and distribution equipment.
Key Advantages
- Genuine ABB SACE Emax E3S-A air circuit breaker.
- 800 A rated current for industrial power distribution applications.
- Advanced PR123/P-LSIG electronic overcurrent release.
- 65 kA short-circuit rating at 480 V.
- Three-pole fixed configuration with horizontal rear terminals.
- LSIG functionality provides comprehensive overload, short-circuit and earth-fault protection.
Key Features
- ABB SACE Emax E3S-A 08 series.
- 800 A frame size and rated current.
- PR123/P electronic trip unit.
- LSIG protection functions.
- R800 overcurrent release.
- Im 12000 A designation.
- Three-pole configuration.
- Fixed (F) circuit-breaker execution.
- Horizontal rear (HR) terminals.
- Fitted with 4 auxiliary contacts and open/closed position indication.
Advanced Electronic Protection for Power Distribution
The ABB PR123/P electronic release provides sophisticated protection for low-voltage electrical networks. Its LSIG functionality combines long-time overload protection, short-time selective protection, instantaneous short-circuit protection and earth-fault protection, allowing the circuit breaker to respond effectively to different overload and fault conditions.
As a fixed SACE Emax circuit breaker, the 1SDA060783R1 is designed for permanent installation within compatible switchboards. Its 800 A rating, 65 kA at 480 V short-circuit performance and horizontal rear terminals make it particularly suitable for industrial and commercial distribution systems requiring reliable high-current switching and advanced electronic protection.
Typical Applications
- Industrial low-voltage switchboards.
- Main electrical distribution panels.
- Commercial and infrastructure power distribution.
- Manufacturing and process facilities.
- Power protection and control systems.
- Fixed ABB SACE Emax circuit-breaker installations.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Order code / MPN | 1SDA060783R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Breaker type | E3S-A 08 |
| Frame size | 800 A |
| Rated current (In) | 800 A |
| Number of poles | 3P |
| Execution | Fixed (F) |
| Trip unit | PR123/P |
| Protection functions | LSIG |
| Overcurrent release | R800 |
| Instantaneous current designation (Im) | 12000 A |
| Short-circuit current at 480 V | 65 kA |
| Short-time current | 65 kA |
| Terminal arrangement | Horizontal rear (HR) |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| Certification / market designation | UL |
| EAN | 8015644633066 |
| Weight | 60 kg |
Frequently Asked Questions
What is the ABB 1SDA060783R1 used for?
The ABB 1SDA060783R1 is a three-pole fixed SACE Emax E3S-A air circuit breaker designed for switching and protecting high-current low-voltage electrical distribution systems.
What is the rated current of the ABB 1SDA060783R1?
The E3S-A circuit breaker has a rated current of 800 A and is equipped with an R800 PR123/P electronic overcurrent release.
What protection functions does the PR123/P trip unit provide?
The fitted PR123/P-LSIG electronic release provides long-time overload, short-time selective short-circuit, instantaneous short-circuit and earth-fault protection.
What is the short-circuit rating of the E3S-A 800?
The E3S-A 08 has a short-circuit current rating of 65 kA at 480 V and a short-time current rating of 65 kA.
Is the ABB 1SDA060783R1 fixed or withdrawable?
The 1SDA060783R1 is a fixed three-pole circuit breaker with horizontal rear terminals for permanent installation within a compatible switchboard.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers combine high-current switching capability with advanced electronic protection, providing dependable circuit protection and control for demanding industrial, commercial and infrastructure power distribution systems.
