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1SDA061309R1 ABB E6L-A 5000 PR121/P-LSIG 5000A 3P Air Circuit Breaker
ABB 1SDA061309R1 E6L-A 5000 is a three-pole 5000 A SACE Emax air circuit breaker with a PR121/P-LSIG electronic overcurrent release providing long-time, short-time, instantaneous and earth-fault protection for high-capacity low-voltage power-distribution systems.
£52,566.38
Why Choose the ABB E6L-A 5000 PR121/P-LSIG 5000A 3P Air Circuit Breaker?
The ABB E6L-A 5000 PR121/P-LSIG, order code 1SDA061309R1, is a high-capacity SACE Emax air circuit breaker designed for protection and switching in demanding low-voltage power-distribution systems. Rated at 5000 A, this three-pole E6L-A configuration is intended for substantial electrical loads where dependable high-current circuit protection is essential.
At the heart of the breaker is ABB's PR121/P-LSIG electronic overcurrent release, providing long-time, short-time, instantaneous and earth-fault protection functions. This LSIG protection combination helps safeguard electrical distribution equipment against overloads, short circuits and earth faults while supporting coordinated protection across the installation.
With its 5000 A rated current, three-pole arrangement and E6L-A performance level, the 1SDA061309R1 is suited to major incoming supplies, high-current feeders and critical distribution circuits. As part of ABB's New Emax family, it provides a robust protection platform for industrial, commercial and infrastructure switchgear handling very high current levels.
Key Advantages
- High-capacity ABB SACE Emax E6L-A air circuit breaker.
- 5000 A rated current for very high-current low-voltage distribution.
- PR121/P-LSIG electronic overcurrent release for comprehensive circuit protection.
- Integrated long-time, short-time, instantaneous and earth-fault protection.
- Three-pole configuration for three-phase electrical distribution systems.
- Electronic protection supports coordinated protection strategies within complex networks.
- E6L-A configuration is suited to demanding high-capacity protection duties.
Key Features
- ABB SACE Emax E6L-A 5000 circuit breaker platform.
- 5000 A rated current.
- Three poles.
- PR121/P-LSIG electronic overcurrent release.
- LSIG protection: long-time, short-time, instantaneous and earth-fault functions.
- Electronic protection suitable for coordinated low-voltage distribution networks.
- Designed for very high-current three-phase power distribution.
- Suitable for incoming, feeder and major distribution protection duties.
- Part of ABB's New Emax air circuit breaker family.
Reliable Protection for Very High-Current Power Distribution
The ABB SACE Emax E6L-A protects low-voltage electrical networks by monitoring current conditions and interrupting the circuit when configured protection thresholds are exceeded. This helps protect busbars, conductors, switchgear and connected equipment against the damaging effects associated with overloads, short circuits and earth faults.
Its PR121/P-LSIG electronic release combines long-time overload protection with short-time and instantaneous short-circuit protection plus earth-fault protection. Together with the breaker's 5000 A current rating, these functions make the E6L-A suitable for high-capacity distribution systems where comprehensive fault protection and coordination between protective devices are important.
Typical Applications
- High-capacity industrial low-voltage main switchboards.
- Major incoming supply protection.
- Very high-current feeder protection.
- Manufacturing and process-industry electrical distribution.
- Large commercial and infrastructure power systems.
- Critical low-voltage distribution circuits requiring LSIG protection.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| ABB order code | 1SDA061309R1 |
| ABB product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E6 |
| Performance level | L-A |
| Rated current (In) | 5000 A |
| Number of poles | 3 |
| Trip unit | PR121/P-LSIG electronic overcurrent release |
| Protection functions | Long-time, short-time, instantaneous and earth fault (LSIG) |
| Application | Low-voltage power distribution |
Frequently Asked Questions
What is the ABB 1SDA061309R1?
The ABB 1SDA061309R1 is an E6L-A 5000 SACE Emax three-pole air circuit breaker rated at 5000 A and equipped with a PR121/P-LSIG electronic overcurrent release.
What protection functions does the PR121/P-LSIG provide?
The PR121/P-LSIG provides long-time, short-time, instantaneous and earth-fault protection, delivering LSIG protection against overload, short-circuit and earth-fault conditions.
What is the rated current of the ABB E6L-A 5000?
The ABB E6L-A configuration identified by order code 1SDA061309R1 has a rated current of 5000 A.
How many poles does the ABB 1SDA061309R1 have?
The ABB 1SDA061309R1 is a three-pole air circuit breaker intended for high-current three-phase low-voltage power-distribution systems.
Where is the ABB E6L-A 5000 typically used?
The E6L-A 5000 is suited to high-capacity industrial, commercial and infrastructure switchboards, including major incomers, high-current feeders and critical distribution circuits requiring electronic LSIG protection.
Trusted Protection for High-Capacity Power Systems
ABB SACE Emax air circuit breakers provide dependable switching and electronic protection for demanding low-voltage distribution systems, combining very high-current capability with comprehensive protection for critical industrial, commercial and infrastructure switchgear.
