1SDA072417R1 ABB E2.2N 2500 Ekip G Touch LSIG 3p WMP Air Circuit Breaker

Why Choose the ABB E2.2N 2500 Ekip G Touch LSIG 3p WMP Air Circuit Breaker?

The ABB E2.2N 2500 Ekip G Touch LSIG 3p WMP, order code 1SDA072417R1, is a high-performance SACE Emax 2 air circuit breaker designed for protection, switching and power management in demanding low-voltage electrical systems. Part of the ABB Emax 2 E2.2 series, this three-pole withdrawable moving part combines a 2500 A rated current with the advanced Ekip G Touch LSIG electronic protection release.

Designed for power distribution and generator applications, the Ekip G Touch LSIG release provides long-time, short-time, instantaneous and ground-fault protection together with generator-specific protection functions and integrated Ekip Measuring Pro capabilities. Its touch-sensitive display provides convenient configuration and supervision of protection functions for sophisticated electrical installations.

With a rated operational voltage of 690 V AC and an ultimate short-circuit breaking capacity of 66 kA from 380–690 V AC, the E2.2N 2500 provides dependable fault interruption across a wide operating-voltage range. Its withdrawable moving-part construction and rear-terminal arrangement support efficient servicing and integration within compatible ABB Emax 2 switchgear.

Key Advantages

• High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage systems.
• 2500 A rated current for high-current industrial and power-generation applications.
• Ekip G Touch LSIG electronic release provides comprehensive overload, short-circuit and earth-fault protection.
• 66 kA ultimate short-circuit breaking capacity across the 380–690 V AC range.
• Integrated generator-specific protection and Ekip Measuring Pro measurement capabilities.
• Withdrawable three-pole construction supports efficient inspection, maintenance and replacement.

Key Features

• ABB SACE Emax 2 E2.2N air circuit breaker moving part.
• 2500 A rated current.
• Three-pole configuration for three-phase AC systems.
• Ekip G Touch LSIG solid-state electronic protection release.
• Long-time, short-time, instantaneous and ground-fault protection functions.
• Overload protection adjustable from 0.4–1 × In.
• Short-time selective protection adjustable from 0.6–10 × In.
• Instantaneous protection adjustable from 1.5–15 × In.
• Ground-fault protection adjustable from 0.1–1 × In.
• 690 V AC rated operational voltage.
• 66 kA Icu at 380–690 V AC.
• Integrated generator-specific protection and Ekip Measuring Pro.
• Touch-sensitive display for protection configuration and monitoring.
• Withdrawable moving-part construction with rear terminals.
• Fitted with four auxiliary contacts and circuit-breaker open/closed position indication.

Advanced Protection for Power Distribution and Generator Systems

Air circuit breakers such as the ABB Emax 2 E2.2N protect low-voltage electrical systems by interrupting excessive current during overload, short-circuit and earth-fault conditions. The E2.2N platform combines high current-carrying capability with consistent short-circuit breaking performance for important main and distribution circuits.

The Ekip G Touch LSIG release extends these capabilities with generator-specific protection, advanced measurement and an intuitive touch interface. Combined with the withdrawable Emax 2 architecture, it provides a flexible solution for switchboards requiring comprehensive protection, system monitoring, operational continuity and efficient maintenance.

Typical Applications

• Generator protection and power-generation systems.
• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• Commercial and critical infrastructure installations.
• Manufacturing and process plant switchgear.
• High-current three-phase systems requiring LSIG and earth-fault protection.