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1SDA060705R1 ABB E2N-A 800 PR122/P-LI 800 A 3P Withdrawable Air Circuit Breaker
ABB 1SDA060705R1 SACE Emax E2N-A 800 A three-pole withdrawable air circuit-breaker moving part with PR122/P-LI electronic long-time and instantaneous protection.
£6,932.87
Why Choose the ABB 1SDA060705R1 E2N-A 800 Air Circuit Breaker?
The ABB 1SDA060705R1 is a SACE Emax E2N-A 800 air circuit-breaker moving part designed for use with a compatible withdrawable fixed part in demanding low-voltage power distribution systems. This three-pole breaker combines an 800 A rated current with ABB's PR122/P-LI electronic overcurrent release, providing long-time overload and instantaneous short-circuit protection.
Configured as a three-pole withdrawable moving part, the 1SDA060705R1 can be inserted into and removed from the corresponding E2 fixed portion. This architecture supports maintenance, inspection and replacement without dismantling the principal switchboard power connections, making it particularly suitable for installations where serviceability and operational flexibility are important.
The fitted PR122/P-LI R800 trip unit provides electronic L and I protection functions and is identified with an instantaneous reference of 12,000 A. The breaker is also equipped with four auxiliary contacts and open/closed position indication, providing useful status signalling for integration into switchboard control and monitoring systems.
Key Advantages
- Genuine ABB SACE Emax E2N-A air circuit-breaker moving part.
- 800 A rated current for substantial low-voltage distribution loads.
- PR122/P-LI electronic trip unit for long-time and instantaneous protection.
- Three-pole withdrawable execution for serviceable switchgear installations.
- Designed for use with a compatible ABB E2 fixed part.
- Four auxiliary contacts support breaker status signalling and control integration.
- Open/closed position indication provides clear breaker operating status.
- Withdrawable construction simplifies breaker inspection, maintenance and replacement.
Key Features
- ABB SACE Emax E2N-A 800 circuit breaker.
- 800 A rated current.
- Three-pole (3P) configuration.
- Withdrawable (W) moving-part execution.
- PR122/P-LI R800 electronic overcurrent release.
- Long-time (L) protection against sustained overload conditions.
- Instantaneous (I) protection against high-level short-circuit currents.
- 12,000 A instantaneous reference for this breaker configuration.
- Four auxiliary contacts.
- Open/closed circuit-breaker position indication.
- UL configuration for appropriately specified installations.
PR122/P-LI Protection in a Withdrawable Emax Architecture
The ABB PR122/P-LI electronic trip unit provides two fundamental protection functions. The L function provides long-time protection against sustained overload conditions, while the I function provides instantaneous intervention when a severe short-circuit current is detected. This configuration provides focused electronic protection for applications that do not require the additional short-time or earth-fault functions found in LSI or LSIG releases.
As a withdrawable moving part, the 1SDA060705R1 is intended to operate with the corresponding ABB E2 fixed portion rather than as a standalone fixed breaker. The withdrawable arrangement enables the breaker to be isolated and removed for inspection, servicing or replacement while the fixed portion and principal switchboard connections remain installed.
Typical Applications
- ABB SACE Emax E2 withdrawable switchgear installations.
- Main low-voltage power distribution switchboards.
- Industrial electrical distribution systems.
- Commercial building main distribution boards.
- Manufacturing and process plant switchgear.
- Transformer secondary protection and distribution.
- Generator distribution systems where the breaker characteristics match the system design.
- Switchgear requiring removable circuit breakers for efficient inspection and maintenance.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Product group | 310513-New Emax |
| ABB detailed designation | E2N-A 0800 PR122/P LI R0800 Im12000 3P W MP UL |
| Order code / MPN | 1SDA060705R1 |
| Product type | Air circuit-breaker moving part |
| Frame | E2 |
| Performance level | N |
| Rated current (In) | 800 A |
| Trip unit | PR122/P-LI R800 |
| Protection functions | L, I |
| Long-time protection | Yes |
| Instantaneous protection | Yes |
| Instantaneous reference | 12,000 A |
| Number of poles | 3P |
| Execution | Withdrawable |
| Component type | Moving part (MP) |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| Configuration | UL |
| Net weight | 49 kg |
| EAN | 8015644632281 |
| HS code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA060705R1?
The ABB 1SDA060705R1 is a SACE Emax E2N-A 800 A three-pole withdrawable air circuit-breaker moving part fitted with a PR122/P-LI R800 electronic overcurrent release.
What protection functions does the ABB 1SDA060705R1 provide?
The fitted PR122/P-LI trip unit provides long-time (L) overload protection and instantaneous (I) short-circuit protection, with this configuration identified by ABB with a 12,000 A instantaneous reference.
What is the current rating of the ABB 1SDA060705R1?
The ABB 1SDA060705R1 has an 800 A rated current and is equipped with a PR122/P-LI R800 electronic overcurrent release.
Is the ABB 1SDA060705R1 fixed or withdrawable?
The 1SDA060705R1 is a withdrawable moving-part air circuit breaker. It is designed for use with the corresponding compatible ABB E2 fixed portion, allowing the breaker to be inserted, isolated and removed as required.
Does the ABB 1SDA060705R1 include auxiliary contacts?
Yes. The ABB 1SDA060705R1 is fitted with four auxiliary contacts and open/closed position indication for circuit-breaker status signalling.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers combine electronic protection with robust withdrawable switchgear architecture, providing dependable circuit protection while supporting efficient isolation, inspection, servicing and replacement in demanding industrial and commercial power distribution systems.
