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1SDA061001R1 ABB E2S-A 1200 PR122/P-LSIG 1200A 3P Withdrawable Air Circuit Breaker
ABB 1SDA061001R1 E2S-A 1200 is a three-pole 1200 A SACE Emax withdrawable air circuit breaker moving part with a PR122/P-LSIG electronic release and 65 kA interrupting rating for demanding low-voltage power-distribution systems.
£8,916.27
Why Choose the ABB E2S-A 1200 PR122/P-LSIG 1200A 3P Air Circuit Breaker?
The ABB E2S-A 1200 PR122/P-LSIG, order code 1SDA061001R1, is a high-performance SACE Emax air circuit breaker moving part designed for protection and switching in demanding low-voltage power-distribution systems. Rated at 1200 A, this three-pole E2S-A breaker combines high short-circuit performance with ABB's advanced PR122/P-LSIG electronic overcurrent release.
This specific configuration is a withdrawable moving part (W MP) manufactured for UL applications and fitted with an R1200 rating plug. The PR122/P-LSIG electronic release provides long-time, short-time, instantaneous and earth-fault protection functions, delivering comprehensive LSIG protection against overloads, short circuits and earth faults.
With a rated voltage of 600 V and a short-circuit interrupting rating of 65 kA at 240, 480 and 600 V AC, the E2S-A 1200 is suitable for substantial industrial and commercial distribution duties. The moving part is also fitted with four auxiliary contacts and open/closed circuit-breaker position indication, supporting integration into monitored switchgear systems.
Key Advantages
- High-performance 1200 A SACE Emax air circuit breaker moving part.
- PR122/P-LSIG electronic overcurrent release provides comprehensive LSIG protection.
- Long-time, short-time, instantaneous and earth-fault protection.
- 65 kA interrupting rating at 240, 480 and 600 V AC.
- Three-pole withdrawable construction supports maintainable switchboard installations.
- Four auxiliary contacts provide useful breaker-status signalling.
- UL 1066 design for low-voltage power circuit-breaker applications.
Key Features
- ABB SACE Emax E2S-A 1200 circuit breaker platform.
- 1200 A rated current.
- 600 V rated voltage.
- Three poles.
- PR122/P-LSIG electronic overcurrent release.
- R1200 rating plug.
- LSIG protection: long-time, short-time, instantaneous and earth-fault functions.
- 65 kA service short-circuit breaking capacity at 240, 480 and 600 V AC.
- Withdrawable moving part (W MP).
- Four auxiliary contacts fitted.
- Open/closed circuit-breaker position indication.
- Designed for use with the appropriate SACE Emax fixed part.
Reliable Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E2S-A protect low-voltage electrical networks by monitoring current and interrupting the circuit when abnormal conditions exceed configured protection thresholds. The PR122/P-LSIG release provides long-time overload protection together with short-time and instantaneous short-circuit protection and earth-fault protection.
The withdrawable architecture is particularly useful in critical switchboards because the breaker moving part can be isolated and removed from its compatible fixed part for inspection, servicing or replacement. Combined with its 1200 A continuous current capability and 65 kA interrupting rating, the E2S-A provides robust protection for demanding industrial and commercial distribution systems.
Typical Applications
- Industrial low-voltage main distribution switchboards.
- High-current incoming supply protection.
- Feeder and distribution circuit protection.
- Manufacturing and process-industry electrical systems.
- Commercial and infrastructure power distribution.
- Critical switchgear requiring maintainable withdrawable circuit breakers.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA061001R1 |
| Product type | Air circuit breaker moving part |
| Frame | E2 |
| Short-circuit performance level | S |
| Rated current (In) | 1200 A |
| Rated operational current (Ie) | 1200 A |
| Rated uninterrupted current (Iu) | 1200 A |
| Rated voltage | 600 V |
| Current type | AC |
| Number of poles | 3 |
| Trip unit | PR122/P-LSIG electronic overcurrent release |
| Rating plug | R1200 |
| Protection functions | Long-time, short-time, instantaneous and earth fault (LSIG) |
| Interrupting rating at 240 V AC | 65 kA |
| Interrupting rating at 480 V AC | 65 kA |
| Interrupting rating at 600 V AC | 65 kA |
| Execution | Withdrawable moving part |
| Auxiliary contacts | 4 |
| Standard | UL 1066 |
| Electrical durability | 10,000 cycles |
| Mechanical durability | 20,000 cycles |
| Power loss | 120 W per pole at rated operating conditions |
| Dimensions (W × H × D) | 324 × 461 × 396.5 mm |
| Weight | 49 kg |
| EAN | 8015644635244 |
Frequently Asked Questions
What is the ABB 1SDA061001R1?
The ABB 1SDA061001R1 is a SACE Emax E2S-A 1200 three-pole withdrawable air circuit breaker moving part rated at 1200 A and equipped with a PR122/P-LSIG electronic overcurrent release.
What protection functions does the PR122/P-LSIG provide?
The PR122/P-LSIG provides long-time, short-time, instantaneous and earth-fault protection, giving comprehensive LSIG protection for low-voltage electrical distribution systems.
What is the interrupting rating of the ABB E2S-A 1200?
This E2S-A configuration has an interrupting rating of 65 kA at 240, 480 and 600 V AC in accordance with its UL 1066 specification.
Is the ABB 1SDA061001R1 fixed or withdrawable?
The ABB 1SDA061001R1 is a withdrawable moving part designed for use with the appropriate SACE Emax fixed part in a compatible switchboard assembly.
Does the ABB 1SDA061001R1 include auxiliary contacts?
Yes. This configuration is fitted with four auxiliary contacts and includes circuit-breaker open/closed position indication for status monitoring.
Trusted Protection for Industrial Power Systems
ABB SACE Emax air circuit breakers provide dependable switching and advanced electronic protection for demanding low-voltage distribution systems, combining high short-circuit performance with serviceable withdrawable construction and comprehensive protection functions.
