1SDA071566R1 ABB E2.2S 1000 Ekip Touch LSIG 4p F HR Air Circuit Breaker 1000 A

Why Choose the ABB E2.2S 1000 Ekip Touch LSIG 4p F HR Air Circuit Breaker?

The ABB E2.2S 1000 Ekip Touch LSIG 4p F HR, order code 1SDA071566R1, is a high-performance four-pole air circuit breaker (ACB) designed for protection and control of low-voltage electrical distribution systems. As part of the advanced ABB SACE Emax 2 series, it combines a 1000 A current rating with sophisticated Ekip Touch electronic protection for dependable power distribution in industrial and commercial installations.

This fixed circuit breaker incorporates an Ekip Touch LSIG electronic trip unit, providing long-time, short-time, instantaneous and earth-fault protection. The touchscreen-based Ekip platform supports precise protection configuration and gives operators an intuitive interface for monitoring and managing the electrical installation.

With a rated uninterrupted current of 1000 A, four-pole configuration and rear horizontal terminals, the E2.2S 1000 is designed for fixed installation in low-voltage switchboards. The E2.2S performance level provides a rated ultimate short-circuit breaking capacity of up to 85 kA at 400–440 V AC and 66 kA at 690 V AC, making it suitable for demanding power distribution applications.

Key Advantages

• High-performance ABB SACE Emax 2 air circuit breaker for low-voltage power distribution.
• 1000 A rated uninterrupted current for substantial electrical loads.
• Four-pole configuration for switching and protection of three phases and neutral.
• Advanced Ekip Touch LSIG electronic protection with touchscreen interface.
• Provides long-time, short-time, instantaneous and earth-fault protection functions.
• High short-circuit breaking performance for demanding industrial distribution systems.
• Fixed construction with rear horizontal terminals for switchboard installation.
• Designed for integration with ABB Emax 2 monitoring, communication and energy-management solutions.

Key Features

• ABB SACE Emax 2 E2.2S series.
• 1000 A rated uninterrupted current (Iu).
• Four-pole fixed circuit breaker.
• Ekip Touch LSIG electronic trip unit.
• 85 kA Icu at 400–440 V AC.
• 66 kA Icu at 690 V AC.
• 66 kA short-time withstand current (Icw) for 1 s.
• Rear flat horizontal main terminals.
• Electronic protection for overload, short-circuit and earth-fault conditions.
• Four auxiliary contacts and open/closed circuit-breaker position indication.

Advanced Circuit Protection for Power Distribution

Air circuit breakers such as the ABB SACE Emax 2 provide switching, isolation and protection for high-current low-voltage distribution circuits. The E2.2S 1000 continuously carries loads up to 1000 A while providing high short-circuit interruption capability to protect switchboards, cables and connected electrical equipment.

The Ekip Touch LSIG release provides configurable electronic protection against overloads, delayed and instantaneous short circuits and earth faults. Its touchscreen interface simplifies protection setting and system monitoring, while the wider Emax 2 platform supports integration with automation, supervision and energy-management architectures through compatible accessories and communication modules.

Typical Applications

• Low-voltage main distribution switchboards.
• Industrial electrical distribution systems.
• Commercial building power distribution.
• Manufacturing and process plants.
• Infrastructure and utility installations.
• Generator and transformer distribution circuits.
• Power distribution centres and switchgear assemblies.
• Automation and energy-management systems.