1SDA072398R1 ABB E2.2S 2000 Ekip Hi-Touch LSI 3p WMP Air Circuit Breaker

Why Choose the ABB E2.2S 2000 Ekip Hi-Touch LSI 3p WMP Air Circuit Breaker?

The ABB E2.2S 2000 Ekip Hi-Touch LSI 3p WMP, order code 1SDA072398R1, is a high-performance three-pole air circuit breaker (ACB) moving part from the ABB SACE Emax 2 range, engineered for protection and switching in demanding low-voltage electrical distribution systems. Combining the E2.2S frame with a 2000 A rated uninterrupted current and ABB's advanced Ekip Hi-Touch LSI electronic trip unit, it provides sophisticated protection, measurement and monitoring capabilities for industrial, commercial and infrastructure power networks.

This breaker uses a withdrawable construction for integration with a compatible Emax 2 fixed part, supporting efficient inspection, servicing and replacement within switchboard installations. Its Ekip Hi-Touch LSI solid-state electronic release provides long-time overload, short-time selective short-circuit and instantaneous short-circuit protection, while the Hi-Touch platform adds advanced functionality for electrical system supervision and protection management.

The E2.2S 2000 provides an ultimate short-circuit breaking capacity of 85 kA at 440 V AC and a rated short-time withstand current of 66 kA for 1 s. Together with its 2000 A current rating, three-pole configuration, four auxiliary contacts and withdrawable moving-part construction, this makes the 1SDA072398R1 particularly suitable for main distribution, incomer and high-current feeder applications.

Key Advantages

• High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage power distribution.
• 2000 A rated uninterrupted current for high-current industrial and commercial electrical systems.
• 85 kA ultimate short-circuit breaking capacity at 440 V AC.
• 66 kA rated short-time withstand current for 1 s.
• Ekip Hi-Touch LSI electronic trip unit combines advanced circuit protection with enhanced measurement and monitoring functionality.
• Long-time, short-time and instantaneous protection functions support effective protection coordination and selectivity.
• Three-pole configuration for three-phase electrical distribution networks.
• Withdrawable moving-part design supports efficient switchboard inspection, servicing and maintenance.

Key Features

• ABB SACE Emax 2 E2.2S air circuit breaker platform.
• 2000 A rated uninterrupted current.
• Three-pole circuit breaker configuration.
• Ekip Hi-Touch LSI solid-state electronic protection release.
• Long-time (L) overload protection.
• Short-time (S) selective short-circuit protection.
• Instantaneous (I) short-circuit protection.
• 85 kA Icu at 440 V AC.
• 66 kA Icw for 1 s.
• Advanced electrical measurement and monitoring capabilities.
• Withdrawable moving-part construction for compatible Emax 2 switchgear.
• Four auxiliary contacts fitted.
• Circuit breaker open/closed position indication.
• Designed for high-current low-voltage power distribution and protection.

Advanced Hi-Touch Protection and Monitoring

Air circuit breakers such as the ABB SACE Emax 2 protect high-current low-voltage electrical networks by detecting and interrupting overload and short-circuit conditions before they can damage cables, busbars, switchgear or connected equipment. The E2.2S 2000 combines a substantial 2000 A current rating with 85 kA Icu at 440 V AC and 66 kA Icw for 1 s, making it well suited to demanding main distribution and high-current feeder applications.

The Ekip Hi-Touch LSI electronic trip unit combines long-time overload, short-time selective and instantaneous short-circuit protection with advanced measurement and monitoring capabilities. This supports coordinated protection across complex low-voltage networks while providing enhanced electrical information for supervision, energy management and optimisation of critical power distribution systems.

Typical Applications

• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• Manufacturing and process plants.
• Commercial building electrical distribution.
• Data centres and critical power infrastructure.
• Utility and infrastructure switchgear.
• Transformer and generator distribution systems.
• High-current incomer and feeder protection.