1SDA072370R1 ABB E2.2H 1600 Ekip G Hi-Touch LSIG 3p WMP Air Circuit Breaker

Why Choose the ABB E2.2H 1600 Ekip G Hi-Touch LSIG 3p WMP Air Circuit Breaker?

The ABB E2.2H 1600 Ekip G Hi-Touch LSIG 3p WMP, order code 1SDA072370R1, is a high-performance SACE Emax 2 air circuit breaker designed for advanced protection, monitoring and switching in demanding low-voltage power distribution and generator systems. Part of the ABB Emax 2 E2.2 series, this three-pole withdrawable moving part combines a 1600 A rated current with the advanced Ekip G Hi-Touch LSIG electronic protection release.

Designed particularly for critical industrial and power-generation applications, the E2.2H provides comprehensive protection against overload, short-circuit and earth-fault conditions. Its Ekip G Hi-Touch LSIG release combines long-time, short-time, instantaneous and ground-fault protection with generator-specific protection functions, advanced measurement capabilities and integrated network analysis.

With a rated operational voltage up to 690 V AC, an ultimate short-circuit breaking capacity of 100 kA at 400–440 V AC and 85 kA at 500–690 V AC, the E2.2H 1600 is engineered for installations with high prospective fault currents. Its withdrawable moving-part construction enables efficient inspection, maintenance and replacement within compatible ABB Emax 2 switchgear.

Key Advantages

• High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage systems.
• 1600 A rated current for substantial industrial and generator loads.
• Ekip G Hi-Touch LSIG electronic release with advanced generator-specific protection.
• 100 kA ultimate breaking capacity at 400–440 V AC for high fault-current applications.
• Integrated Ekip Measuring Pro and Network Analyzer functionality for advanced electrical monitoring.
• Withdrawable three-pole construction supports efficient maintenance and switchgear servicing.

Key Features

• ABB SACE Emax 2 E2.2H air circuit breaker moving part.
• 1600 A rated uninterrupted current.
• Three-pole configuration.
• Ekip G Hi-Touch LSIG advanced electronic protection release.
• Long-time, short-time, instantaneous and ground-fault protection functions.
• Additional protection functions designed for generator applications.
• 690 V AC rated operational voltage.
• 100 kA Icu at 400–440 V AC.
• 85 kA Icu at 500–690 V AC.
• 85 kA short-time withstand current for 1 s.
• Integrated Ekip Measuring Pro measurement module and Network Analyzer functionality.
• Touch-sensitive display for configuration, monitoring and protection management.
• Withdrawable moving-part construction for compatible Emax 2 switchgear.

Advanced Protection for Power Distribution and Generator Systems

Air circuit breakers such as the ABB Emax 2 E2.2H protect low-voltage electrical systems by interrupting excessive current during overload, short-circuit and earth-fault conditions. The H performance level provides high fault-breaking capability for installations where substantial prospective short-circuit currents can occur.

The Ekip G Hi-Touch LSIG release extends these capabilities with generator-specific protection, advanced electrical measurement and network analysis functions. Combined with the withdrawable Emax 2 architecture, it provides a powerful solution for critical switchboards requiring comprehensive protection, monitoring, operational continuity and efficient maintenance.

Typical Applications

• Generator protection and power-generation systems.
• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• Critical infrastructure electrical installations.
• Manufacturing and process plant switchgear.
• High fault-current systems requiring advanced LSIG protection and electrical monitoring.