1SDA073037R1 ABB E2.2H 2000 Ekip G Touch LSIG 4p WMP Air Circuit Breaker

Why Choose the ABB E2.2H 2000 Ekip G Touch LSIG 4p WMP Air Circuit Breaker?

The ABB 1SDA073037R1 is a high-performance SACE Emax 2 E2.2H air circuit breaker moving part rated at 2000 A, designed for advanced generator and low-voltage power-system protection. This four-pole withdrawable breaker incorporates the Ekip G Touch LSIG electronic trip unit, combining long-time, short-time, instantaneous and ground-fault protection with functions tailored to generator applications.

The Ekip G Touch platform combines comprehensive electronic protection with an intuitive colour touchscreen interface for configuration and electrical-system supervision. Its generator-oriented capabilities make the breaker particularly suitable for generating sets, standby supplies and critical distribution systems where coordinated protection and dependable fault interruption are required.

With a rated uninterrupted current of 2000 A, a four-pole configuration and operation up to 690 V AC, the E2.2H provides an ultimate short-circuit breaking capacity of 100 kA at 400 V AC. Its withdrawable moving-part construction allows convenient removal from the corresponding fixed part for inspection, servicing or replacement.

Key Advantages

• High-performance ABB SACE Emax 2 E2.2H air circuit breaker for demanding generator and distribution systems.
• 2000 A rated uninterrupted current for high-current low-voltage applications.
• Four-pole configuration for three-phase systems requiring neutral switching.
• Ekip G Touch LSIG electronic trip unit combines comprehensive circuit protection with generator-oriented functions.
• 100 kA ultimate breaking capacity at 400 V AC for installations with high prospective fault currents.
• Withdrawable moving-part construction supports efficient maintenance and breaker replacement.

Key Features

• ABB SACE Emax 2 E2.2H frame.
• 2000 A rated current.
• 4-pole configuration.
• Ekip G Touch LSIG solid-state electronic protection release.
• Long-time, short-time, instantaneous and ground-fault protection functions.
• Generator-oriented electronic protection capabilities.
• Overload protection adjustable from 800–2000 A.
• Short-time protection adjustable from 1200–20000 A.
• Instantaneous protection adjustable from 3000–30000 A.
• Four change-over auxiliary contacts and breaker open/closed indication.

Advanced Generator and Distribution Protection

The Ekip G Touch LSIG release combines the principal protection functions required for demanding low-voltage systems with capabilities intended for generator applications. Long-time protection responds to sustained overloads, short-time protection supports selective coordination, instantaneous protection responds rapidly to severe short circuits, and the ground-fault function provides protection against earth-fault conditions.

Combined with the high-breaking-capacity E2.2H frame, the Ekip G Touch platform makes the 1SDA073037R1 particularly suitable for generator switchboards, standby power installations and critical distribution systems requiring high fault-current performance, configurable electronic protection and convenient touchscreen operation.

Typical Applications

• Generator protection and generator switchboards.
• Emergency and standby power systems.
• Main low-voltage switchboards and distribution boards.
• Industrial power distribution networks.
• Manufacturing plants and process facilities.
• Critical high-current systems requiring selective and integrated ground-fault protection.