1SDA072917R1 ABB E2.2S 1000 Ekip G Touch LSIG 4p WMP Air Circuit Breaker

Why Choose the ABB 1SDA072917R1 E2.2S 1000 Ekip G Touch LSIG 4p WMP Air Circuit Breaker?

The ABB 1SDA072917R1 is a high-performance SACE Emax 2 E2.2S four-pole air circuit breaker moving part designed for advanced protection, switching and monitoring in demanding low-voltage electrical distribution systems. Rated at 1000 A, this withdrawable breaker combines the E2.2S frame with ABB's Ekip G Touch LSIG electronic protection release.

The Ekip G Touch LSIG trip unit provides long-time (L), short-time (S), instantaneous (I) and earth-fault (G) protection, helping safeguard electrical installations against overloads, short circuits and earth faults. The Ekip G Touch platform adds touchscreen-based configuration and generator-oriented protection functionality for sophisticated power-distribution and generation applications.

The E2.2S performance level provides a rated ultimate short-circuit breaking capacity of 85 kA at 400–415 V AC and 66 kA at 690 V AC. Its four-pole withdrawable moving-part (WMP) construction, together with four auxiliary change-over contacts, supports maintainable and flexible switchboard installations.

Key Advantages

• High-performance ABB SACE Emax 2 E2.2S air circuit breaker.
• 1000 A rated uninterrupted current for demanding low-voltage distribution systems.
• Four-pole configuration for comprehensive switching and circuit protection.
• Ekip G Touch LSIG electronic release with advanced protection and generator-oriented functionality.
• Long-time, short-time, instantaneous and earth-fault protection.
• 85 kA ultimate short-circuit breaking capacity at 400–415 V AC.
• 66 kA ultimate short-circuit breaking capacity at 690 V AC.
• Withdrawable moving-part design supports efficient inspection, servicing and replacement.

Key Features

• ABB SACE Emax 2 E2.2S frame.
• 1000 A rated uninterrupted current (Iu).
• Four-pole air circuit breaker configuration.
• Ekip G Touch LSIG solid-state electronic protection release.
• Long-time overload protection adjustable from 400–1000 A.
• Short-time delayed short-circuit protection adjustable from 600–10000 A.
• Instantaneous short-circuit protection adjustable from 1500–15000 A.
• Integrated earth-fault protection.
• 85 kA Icu at 400–415 V AC.
• 66 kA Icu at 690 V AC.
• Four auxiliary change-over contacts.
• Withdrawable moving-part construction for Emax 2 switchgear systems.

Advanced Protection for Distribution and Generator Systems

Air circuit breakers such as the ABB SACE Emax 2 E2.2S provide high-current switching and protection for low-voltage electrical networks. The Ekip G Touch LSIG electronic release combines long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection, helping protect cables, switchgear, generators and connected equipment against damaging electrical faults.

The Ekip G Touch platform extends conventional circuit protection with a touchscreen interface and functionality developed for generator and complex power-system applications. Combined with the E2.2S frame's substantial short-circuit performance and withdrawable architecture, the 1SDA072917R1 provides a versatile solution where protection, selectivity, maintainability and operational flexibility are important.

Typical Applications

• Generator protection and distribution switchboards.
• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• Commercial and infrastructure electrical distribution.
• Transformer secondary protection and switching.
• Manufacturing and process plant switchgear.