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1SDA056683R1 ABB E3V2500 PR122/P-LI 2500A 4P Withdrawable Air Circuit Breaker Moving Part
ABB 1SDA056683R1 is a SACE Emax E3V2500 2500 A four-pole withdrawable air circuit breaker moving part with a PR122/P-LI R2500 electronic release providing long-time and instantaneous protection for high-current low-voltage distribution systems.
£26,529.86
Why Choose the ABB E3V2500 PR122/P-LI 2500A 4P W MP Air Circuit Breaker?
The ABB E3V2500 PR122/P-LI, order code 1SDA056683R1, is a SACE Emax E3 V air circuit breaker moving part designed for high-current low-voltage power distribution systems. This configuration combines a 2500 A rated current, four-pole construction and a PR122/P-LI R2500 electronic overcurrent release.
Supplied as a withdrawable moving part (W MP), the E3V2500 is intended for use with a compatible ABB SACE Emax E3 withdrawable fixed part. The draw-out configuration supports convenient isolation, inspection, servicing and replacement, making it particularly suitable for critical switchboards where maintainability and operational flexibility are important.
The PR122/P-LI electronic release provides long-time overload and instantaneous short-circuit protection. The breaker moving part is also fitted with four auxiliary contacts and open/closed position indication, supporting integration with switchboard signalling and control systems.
Key Advantages
- High-performance ABB SACE Emax E3 V air circuit breaker moving part.
- 2500 A rated current for high-current low-voltage distribution.
- Four-pole configuration for four-pole switching and circuit protection.
- PR122/P-LI R2500 electronic release provides long-time and instantaneous overcurrent protection.
- Withdrawable moving-part design supports convenient isolation, servicing and replacement.
- Supplied with four auxiliary contacts and open/closed position indication.
Key Features
- ABB SACE Emax E3 V circuit breaker platform.
- 2500 A rated current.
- Four-pole construction.
- PR122/P-LI R2500 electronic overcurrent release.
- Long-time and instantaneous LI protection functions.
- Withdrawable version (W).
- Moving part (MP) for compatible E3 withdrawable switchgear.
- Four auxiliary contacts for signalling and control.
- Open/closed position indication.
- Designed for demanding high-current low-voltage distribution systems.
Reliable High-Current Protection for Low-Voltage Distribution
Air circuit breakers such as the ABB SACE Emax E3V2500 provide switching and overcurrent protection for high-current circuits in low-voltage electrical distribution systems. The E3 V platform is suited to demanding switchboard applications where dependable circuit protection, operational flexibility and straightforward maintenance are important.
The PR122/P-LI electronic release combines long-time protection against sustained overload conditions with instantaneous protection against severe short-circuit currents. Together with the withdrawable moving-part construction, the 1SDA056683R1 provides effective circuit protection while supporting efficient servicing and equipment replacement within compatible ABB SACE Emax switchgear.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- Main incomer circuit protection.
- High-current feeder protection.
- Manufacturing and process facilities.
- Withdrawable switchgear requiring high-current LI protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA056683R1 |
| Product group | New Emax |
| Product type | Air circuit breaker moving part |
| Frame | E3 |
| Performance level | V |
| Rated current (In) | 2500 A |
| Number of poles | 4P |
| Release | PR122/P-LI R2500 |
| Release type | Electronic overcurrent release |
| Protection functions | Long-time and instantaneous (LI) |
| Version | Withdrawable (W) |
| Configuration | Withdrawable moving part (W MP) |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| EAN | 8015644580230 |
| HS code | 85362090 |
| Net weight | 96 kg |
Frequently Asked Questions
What is the ABB 1SDA056683R1?
The ABB 1SDA056683R1 is a SACE Emax E3V2500 four-pole withdrawable air circuit breaker moving part rated at 2500 A and equipped with a PR122/P-LI R2500 electronic overcurrent release.
What protection functions does the PR122/P-LI release provide?
The PR122/P-LI electronic release provides long-time overload protection and instantaneous short-circuit protection.
Is the ABB E3V2500 1SDA056683R1 fixed or withdrawable?
This configuration is a withdrawable moving part designed for use with a compatible ABB SACE Emax E3 withdrawable fixed part.
What is the rated current of ABB 1SDA056683R1?
The ABB E3V2500 1SDA056683R1 is rated at 2500 A and uses a PR122/P-LI R2500 electronic overcurrent release.
How many poles does ABB 1SDA056683R1 have?
The 1SDA056683R1 is a four-pole (4P) air circuit breaker moving part.
What signalling features are supplied with ABB 1SDA056683R1?
The breaker moving part is fitted with four auxiliary contacts and open/closed circuit-breaker position indication for signalling and control applications.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Emax air circuit breakers are widely used in demanding industrial, commercial and infrastructure power distribution systems, combining dependable switching, electronic circuit protection and maintainable withdrawable configurations for critical low-voltage installations.
