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1SDA060871R1 ABB E3V-A 800 PR122/P-LSIG 800A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA060871R1 is an E3V-A 800 three-pole fixed SACE Emax air circuit breaker rated at 800 A with an R800 PR122/P-LSIG electronic overcurrent release and horizontal rear terminals.
£9,470.21
Why Choose the ABB 1SDA060871R1 E3V-A 800 PR122/P-LSIG Air Circuit Breaker?
The ABB 1SDA060871R1, identified as E3V-A 800 PR122/P-LSIG In=800A 3p F HR, is a three-pole fixed SACE Emax air circuit breaker designed for demanding low-voltage power-distribution systems. Built on ABB’s E3V-A platform, it combines an 800 A rated current with the PR122/P electronic overcurrent release and a high-performance V breaking-capacity configuration.
The fitted PR122/P-LSIG electronic trip unit uses an R800 rating plug and provides long-time, short-time, instantaneous and ground-fault protection. This comprehensive LSIG arrangement supports protection against sustained overloads, short circuits and ground faults, making the breaker suitable for critical main and feeder applications.
The 1SDA060871R1 is supplied in a three-pole fixed execution with horizontal rear terminals. Its UL configuration includes 4 auxiliary contacts and open/closed circuit-breaker position indication, providing useful signalling interfaces for switchboard monitoring and control systems.
Key Advantages
- Genuine ABB SACE Emax E3V-A air circuit breaker.
- 800 A rated current for substantial low-voltage distribution loads.
- Advanced PR122/P-LSIG electronic overcurrent release.
- Provides long-time, short-time, instantaneous and ground-fault protection.
- R800 rating plug matched to the breaker’s rated current.
- 12,000 A Im value for instantaneous protection.
- Three-pole fixed execution with horizontal rear terminals.
- Includes 4 auxiliary contacts and open/closed position indication.
Key Features
- ABB SACE Emax series.
- E3V-A 800 frame.
- 800 A rated current (In).
- R800 rating plug.
- PR122/P electronic trip unit.
- LSIG protection functions.
- Long-time overload protection (L).
- Short-time short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Ground-fault protection (G).
- Im: 12,000 A.
- 3-pole configuration.
- Fixed (F) execution.
- Horizontal rear (HR) terminals.
- UL configuration.
- 4 auxiliary contacts.
- Circuit-breaker open/closed position indication.
Advanced LSIG Protection for Demanding Power Distribution
The PR122/P-LSIG electronic release provides multiple coordinated protection functions within a single trip unit. Long-time protection responds to sustained overloads, short-time protection provides controlled response to short-circuit currents, instantaneous protection rapidly interrupts severe faults, and ground-fault protection detects potentially damaging current flowing through unintended earth paths.
Combined with the 800 A E3V-A platform, R800 rating plug and fixed horizontal-rear-terminal construction, the 1SDA060871R1 provides a robust solution for permanently installed switchboard applications. Auxiliary contacts and open/closed position indication also support integration with supervisory, signalling and control circuits.
Typical Applications
- Industrial low-voltage main distribution switchboards.
- Main incoming circuit protection.
- Industrial feeder protection.
- Manufacturing and process-industry switchgear.
- Commercial and infrastructure power-distribution systems.
- Distribution systems requiring ground-fault protection.
- UL switchboards requiring 800 A LSIG electronic protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / type | E3V-A 800 PR122/P-LSIG |
| ABB order code | 1SDA060871R1 |
| Product group | New Emax |
| Product type | Air circuit breaker |
| Frame | E3V-A 800 |
| Performance class | V |
| Rated current (In) | 800 A |
| Rating plug | R800 |
| Number of poles | 3 |
| Execution | Fixed (F) |
| Terminal arrangement | Horizontal rear (HR) |
| Trip unit | PR122/P |
| Protection functions | LSIG |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Ground-fault protection | G |
| Im | 12,000 A |
| Auxiliary contacts | 4 |
| Breaker position indication | Open / closed |
| Product configuration | UL |
| Product net weight | 60 kg |
| EAN | 8015644633943 |
| HS code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA060871R1?
The ABB 1SDA060871R1 is an 800 A three-pole fixed SACE Emax E3V-A air circuit breaker equipped with a PR122/P-LSIG electronic overcurrent release and horizontal rear terminals.
What protection functions does the PR122/P-LSIG trip unit provide?
The LSIG configuration provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection.
What is the rated current of the ABB 1SDA060871R1?
The ABB 1SDA060871R1 has a rated current of 800 A and uses an R800 rating plug.
What terminal arrangement does the ABB 1SDA060871R1 use?
The 1SDA060871R1 is a fixed circuit breaker with horizontal rear (HR) terminals, designed for permanent integration into a compatible switchboard.
Does the ABB 1SDA060871R1 include auxiliary contacts?
Yes. This UL configuration is fitted with 4 auxiliary contacts and provides circuit-breaker open/closed position indication.
Trusted ABB SACE Emax Circuit Protection
ABB SACE Emax air circuit breakers combine high-performance switching capability with advanced electronic protection, supporting dependable overload, short-circuit and ground-fault protection in demanding industrial, commercial and infrastructure power-distribution systems.
