Why Choose the ABB 1SDA128996R1 SACE Emax 3 Air Circuit Breaker?
The ABB 1SDA128996R1 is a high-performance SACE Emax 3 air circuit breaker designed for reliable low-voltage power distribution, advanced circuit protection and secure switching in industrial and commercial electrical installations. As part of the modern ABB SACE Emax 3 series, it combines intelligent protection technology, flexible configuration and advanced monitoring capabilities for demanding power systems.
This circuit breaker configuration is engineered to provide dependable protection against overloads, short circuits and earth faults while supporting intelligent energy management and efficient system integration. The Emax 3 platform delivers adaptable solutions with advanced Ekip electronic releases, enhanced diagnostics and scalable communication options for future-ready electrical infrastructure.
The ABB 1SDA128996R1 features an E2.3H 1000 A frame configuration with an Ekip Aware LSIG electronic protection release and a four-pole withdrawable mobile part configuration, making it suitable for advanced low-voltage switchgear applications requiring comprehensive protection functionality.
Key Advantages
- ABB SACE Emax 3 air circuit breaker technology for advanced electrical distribution.
- 1000 A rated current capability suitable for a wide range of industrial applications.
- Ekip Aware LSIG protection provides comprehensive fault protection functions.
- Four-pole withdrawable design allows flexible installation and simplified maintenance.
- Advanced monitoring and diagnostic functions improve system reliability.
- Designed for integration into modern switchgear and energy management systems.
Key Features
- ABB SACE Emax 3 series.
- E2.3H frame size.
- 1000 A rated uninterrupted current.
- Ekip Aware LSIG electronic trip unit.
- Four-pole withdrawable mobile part (WMP) configuration.
- Long-time, short-time, instantaneous and earth fault protection functions.
- Advanced sensing, monitoring and communication capabilities.
- Designed for low-voltage switchgear assemblies and power distribution systems.
Reliable Protection for Modern Power Distribution
Air circuit breakers such as the ABB SACE Emax 3 provide essential protection for electrical networks by detecting abnormal operating conditions and safely interrupting fault currents. Their advanced electronic releases allow accurate protection settings and improved operational awareness.
The Emax 3 series supports intelligent electrical infrastructure through enhanced measurement, predictive maintenance features, communication capabilities and flexible integration. Its modular design helps engineers create scalable solutions for evolving power distribution requirements.
Typical Applications
- Industrial electrical distribution systems.
- Low-voltage switchboards and control panels.
- Manufacturing facilities and production plants.
- Commercial buildings and infrastructure projects.
- Energy management and monitoring systems.
- Critical power distribution installations.
