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1SDA057613R1 ABB E3H-A 1600 PR122/P-LSIG 1600 A 3P Air Circuit Breaker Moving Part
ABB 1SDA057613R1 is a SACE Emax E3H-A 1600 A three-pole withdrawable air circuit breaker moving part with a PR122/P-LSIG R1600 electronic overcurrent release for comprehensive low-voltage power-distribution protection.
£10,773.37
Why Choose the ABB 1SDA057613R1 E3H-A 1600 Air Circuit Breaker?
The ABB 1SDA057613R1 is a high-performance SACE Emax E3H-A 1600 air circuit breaker moving part designed for protection and switching in demanding low-voltage electrical distribution systems. This UL three-pole configuration has a rated current of 1600 A and incorporates the advanced PR122/P-LSIG R1600 electronic overcurrent release for comprehensive circuit protection.
As part of the ABB SACE Emax family, the E3H-A combines robust high-current switching capability with electronic protection against overload, short-circuit and ground-fault conditions. The PR122/P-LSIG release provides long-time, short-time, instantaneous and ground-fault protection functions, helping deliver selective and dependable protection for critical industrial power-distribution networks.
This specific version is the three-pole withdrawable moving part (W MP) of the E3H-A 1600 breaker. It is supplied with four auxiliary contacts and circuit-breaker open/closed position indication, while the R1600 protection release has an instantaneous reference current of 24,000 A.
Key Advantages
- High-performance ABB SACE Emax air circuit breaker moving part for demanding power distribution.
- 1600 A rated current for high-current electrical systems.
- Three-pole configuration for three-phase distribution applications.
- Advanced PR122/P-LSIG R1600 electronic overcurrent release.
- LSIG protection provides long-time, short-time, instantaneous and ground-fault functions.
- Withdrawable moving-part construction supports convenient switchgear operation and maintenance.
- Supplied with four auxiliary contacts for signalling and control.
- Open/closed circuit-breaker position indication assists system monitoring.
Key Features
- ABB SACE Emax E3H-A 1600 air circuit breaker moving part.
- 1600 A rated current.
- Three poles.
- Withdrawable moving part (W MP) execution.
- PR122/P-LSIG R1600 electronic trip unit.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Ground-fault (G) protection.
- 24,000 A instantaneous reference current.
- Four auxiliary contacts.
- Circuit-breaker open/closed position indication.
- UL configuration for low-voltage power-distribution applications.
Reliable Circuit Protection for High-Current Power Distribution
Air circuit breakers protect low-voltage power systems by interrupting current when overloads, short circuits or other abnormal electrical conditions occur. Accurate electronic protection helps safeguard cables, busbars, transformers and connected equipment while supporting selective coordination and continuity throughout the electrical distribution network.
The ABB PR122/P-LSIG release provides comprehensive LSIG protection for demanding electrical systems. Combined with the withdrawable SACE Emax construction, the 1SDA057613R1 is particularly suitable for switchgear where high-current protection, serviceability, auxiliary signalling and dependable operational performance are required.
Typical Applications
- Industrial low-voltage switchboards.
- Main incoming and distribution circuit protection.
- Withdrawable power-distribution switchgear.
- Manufacturing and process-industry electrical systems.
- High-current three-phase distribution networks.
- Commercial and infrastructure power installations.
- Generator and transformer distribution systems.
- Plant distribution boards requiring advanced LSIG protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA057613R1 |
| Product type | Air circuit breaker moving part |
| Frame | E3H-A 1600 |
| Rated current | 1600 A |
| Number of poles | 3 |
| Execution | Withdrawable moving part (W MP) |
| Trip unit | PR122/P-LSIG R1600 |
| Protection functions | Long-time, short-time, instantaneous and ground fault (LSIG) |
| Instantaneous reference current | 24,000 A |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Configuration | UL |
| Net weight | 64 kg |
| EAN | 8015644598761 |
Frequently Asked Questions
What is the ABB 1SDA057613R1?
The ABB 1SDA057613R1 is a SACE Emax E3H-A 1600 three-pole withdrawable air circuit breaker moving part rated at 1600 A and equipped with a PR122/P-LSIG R1600 electronic overcurrent release.
What protection functions does the PR122/P-LSIG trip unit provide?
The PR122/P-LSIG provides long-time, short-time, instantaneous and ground-fault protection, commonly abbreviated as LSIG.
What is the rated current of the ABB 1SDA057613R1?
The breaker moving part has a rated current of 1600 A and uses a three-pole configuration for high-current three-phase low-voltage power distribution.
Is the ABB 1SDA057613R1 fixed or withdrawable?
The 1SDA057613R1 is the withdrawable moving-part (W MP) version of the ABB SACE Emax E3H-A 1600 air circuit breaker.
Where is the ABB E3H-A 1600 typically used?
It is typically used in industrial switchboards, withdrawable distribution assemblies and other low-voltage power systems requiring dependable high-current circuit protection and advanced LSIG functionality.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Emax air circuit breakers are engineered for dependable protection and switching in demanding low-voltage power-distribution systems, combining robust high-current performance with advanced electronic protection and flexible switchgear integration.
