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1SDA057619R1 ABB E3H-A 1600 PR123/P-LSIG 1600 A 3-Pole Air Circuit Breaker
ABB 1SDA057619R1 SACE Emax E3H-A 1600 A three-pole air circuit breaker with PR123/P-LSIG electronic protection for demanding industrial low-voltage power distribution applications.
£14,526.53
Why Choose the ABB 1SDA057619R1 E3H-A 1600 Air Circuit Breaker?
The ABB 1SDA057619R1 is a high-performance SACE Emax E3H-A 1600 air circuit breaker designed for reliable switching and comprehensive protection in demanding low-voltage power distribution systems. As part of the established ABB SACE Emax series, this three-pole circuit breaker incorporates a PR123/P-LSIG electronic overcurrent release for advanced protection of high-current industrial electrical networks.
The PR123/P-LSIG electronic release provides long-time, short-time, instantaneous and ground-fault protection functions. This LSIG protection combination enables comprehensive protection against overload, short-circuit and ground-fault conditions, making the E3H-A particularly suitable for important distribution circuits where advanced protection and system coordination are required.
With a rated current of 1600 A and a three-pole configuration, the 1SDA057619R1 is designed for high-current three-phase power distribution. The E3H-A performance class makes it suitable for demanding switchboard, industrial distribution and electrical infrastructure applications requiring robust circuit protection.
Key Advantages
- High-performance ABB SACE Emax air circuit breaker for industrial power distribution.
- 1600 A rated current for high-current electrical systems.
- Three-pole configuration for three-phase power distribution.
- Advanced PR123/P-LSIG electronic overcurrent release.
- LSIG protection provides long-time, short-time, instantaneous and ground-fault protection.
- Ground-fault protection provides an additional level of protection for electrical distribution systems.
- E3H-A high-performance configuration for demanding circuit-protection applications.
- Electronic protection supports accurate and dependable fault detection.
- Designed for integration into industrial switchboards and low-voltage distribution systems.
Key Features
- ABB SACE Emax E3H-A 1600 series.
- 1600 A rated current.
- PR123/P-LSIG electronic overcurrent release.
- LSIG protection functions: long-time, short-time, instantaneous and ground fault.
- Three-pole circuit-breaker configuration.
- Electronic trip-unit technology for advanced circuit protection.
- Suitable for high-current three-phase distribution systems.
- Designed for low-voltage power distribution.
- Part of the ABB product group 310513-New Emax.
- ABB order code 1SDA057619R1.
Advanced Circuit Protection for Industrial Power Distribution
Air circuit breakers such as the ABB SACE Emax provide switching and overcurrent protection for high-current low-voltage electrical distribution systems. They help protect cables, busbars, switchgear and connected equipment against damaging electrical faults while providing dependable circuit switching and isolation within industrial power networks.
The PR123/P-LSIG electronic release extends protection beyond conventional overload and short-circuit functions by incorporating ground-fault protection. Combined with the high-performance E3H-A platform, this makes the 1SDA057619R1 suitable for electrical distribution systems where comprehensive fault protection, selectivity and dependable operation are important requirements.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main incomer and feeder protection in electrical switchboards.
- Manufacturing and process plant electrical distribution.
- Commercial and industrial switchgear assemblies.
- High-current three-phase distribution circuits.
- Power distribution centres and critical electrical infrastructure.
- Applications requiring ground-fault as well as overcurrent protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Order code / Product ID | 1SDA057619R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Rated current | 1600 A |
| Number of poles | 3 |
| Overcurrent release | PR123/P-LSIG |
| Release type | Electronic |
| Protection functions | LSIG (long-time, short-time, instantaneous and ground fault) |
| Performance class | E3H-A |
Frequently Asked Questions
What is the ABB 1SDA057619R1 used for?
The ABB 1SDA057619R1 is a 1600 A three-pole SACE Emax air circuit breaker designed for switching and comprehensive overcurrent protection in industrial low-voltage power distribution systems.
What is the rated current of the ABB 1SDA057619R1?
The circuit breaker has a rated current of 1600 A, making it suitable for high-current three-phase electrical distribution applications.
Which trip unit is fitted to the ABB 1SDA057619R1?
The 1SDA057619R1 is equipped with an ABB PR123/P-LSIG electronic overcurrent release for advanced circuit protection.
What does LSIG protection mean on the ABB 1SDA057619R1?
LSIG refers to long-time, short-time, instantaneous and ground-fault protection, providing comprehensive protection against overload and multiple electrical fault conditions.
How many poles does the ABB 1SDA057619R1 have?
The ABB 1SDA057619R1 has a three-pole configuration for use in three-phase low-voltage power distribution systems.
Trusted Industrial Power Protection from ABB
ABB SACE Emax air circuit breakers provide dependable switching and advanced electronic protection for demanding low-voltage power distribution systems, supporting industrial switchboard applications where reliable high-current protection is essential.
