Why Choose the ABB SACE Emax 3 E1.3N 1600 Air Circuit Breaker?
The ABB SACE Emax 3 E1.3N 1600 is a high-performance air circuit breaker (ACB) designed for reliable protection and switching of low-voltage electrical distribution systems. As part of the advanced ABB SACE Emax 3 series, this three-pole breaker is engineered for demanding industrial and commercial power distribution applications requiring dependable circuit protection and high interruption capability.
This breaker combines a 1600 A rated current with an Ekip Aware LSIG electronic trip unit, providing comprehensive long-time, short-time, instantaneous and earth-fault protection functions. The fixed construction with front terminals enables straightforward integration into compatible switchboards and electrical distribution assemblies.
With a rated ultimate short-circuit breaking capacity of 66 kA at 415 V, the ABB E1.3N 1600 delivers robust fault interruption performance for industrial low-voltage distribution systems. Its three-pole fixed design provides reliable switching and protection for high-current electrical installations.
Key Advantages
- High-performance ABB SACE Emax 3 air circuit breaker for low-voltage power distribution.
- 1600 A rated current suitable for high-current electrical systems.
- 66 kA rated ultimate short-circuit breaking capacity at 415 V.
- Three-pole configuration for three-phase electrical distribution applications.
- Ekip Aware LSIG electronic trip unit providing advanced circuit protection functions.
- Fixed version with front terminals for reliable switchboard installation.
Key Features
- ABB SACE Emax 3 series.
- E1.3N 1600 breaker configuration.
- 1600 A rated current.
- 66 kA rated ultimate short-circuit breaking capacity at 415 V.
- Three-pole construction.
- Ekip Aware LSIG electronic trip unit.
- Fixed installation version.
- Front terminal connection.
- Suitable for demanding low-voltage distribution applications.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB SACE Emax 3 E1.3N 1600 are designed to protect electrical distribution systems against overloads and short-circuit conditions while providing controlled switching of high-current circuits. Their robust construction and high interruption capability make them suitable for industrial switchboards and demanding electrical installations.
The Ekip Aware LSIG trip unit provides electronic protection functions covering long-time, short-time, instantaneous and earth-fault conditions. This enables effective coordination of circuit protection within modern low-voltage electrical distribution networks.
Typical Applications
- Industrial low-voltage switchboards.
- Main electrical distribution systems.
- Manufacturing plants and industrial facilities.
- Commercial building power distribution.
- Power panels requiring high short-circuit interruption capability.
- Fixed SACE Emax 3 switchgear installations.
