1SDA073008R1 ABB E2.2B 2000 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker 2000 A

Why Choose the ABB E2.2B 2000 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker?

The ABB E2.2B 2000 Ekip Hi-Touch LSI 4p WMP, order code 1SDA073008R1, is a high-performance four-pole air circuit breaker (ACB) from the ABB SACE Emax 2 range, designed for advanced protection and switching in low-voltage power distribution systems. With a rated uninterrupted current of 2000 A, it combines the E2.2 frame with an advanced Ekip Hi-Touch LSI electronic protection release.

The Ekip Hi-Touch LSI release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection, together with the advanced measurement, monitoring and protection capabilities of ABB's Hi-Touch trip-unit platform. Its touchscreen interface gives operators convenient access to protection settings and electrical information, supporting sophisticated power distribution and energy management applications.

The E2.2B 2000 provides a rated ultimate short-circuit breaking capacity of 42 kA at 415 V AC and 42 kA at 690 V AC. This four-pole model is supplied as a withdrawable moving part and is fitted with four auxiliary contacts and circuit-breaker open/closed position indication, making it suitable for demanding industrial and commercial switchgear installations.

Key Advantages

• High-performance 2000 A four-pole air circuit breaker for low-voltage power distribution.
• Ekip Hi-Touch LSI electronic trip unit provides advanced long-time, short-time and instantaneous protection.
• Advanced touchscreen interface supports protection configuration, measurement and monitoring.
• Rated ultimate short-circuit breaking capacity of 42 kA at 415 V AC.
• 42 kA breaking capacity at 690 V AC for demanding low-voltage distribution systems.
• Withdrawable moving-part construction supports efficient inspection, servicing and switchgear maintenance.

Key Features

• ABB SACE Emax 2 E2.2 air circuit breaker platform.
• 2000 A rated uninterrupted current.
• Four-pole configuration.
• Ekip Hi-Touch LSI electronic release.
• Long-time overload, short-time and instantaneous short-circuit protection.
• Overload protection adjustment range of 800–2000 A.
• Short-circuit protection adjustment range of 1200–20000 A.
• 42 kA Icu at 415 V AC.
• 42 kA Icu at 690 V AC.
• Withdrawable moving-part design for compatible Emax 2 switchgear assemblies.

Advanced Protection for High-Current Power Distribution

Air circuit breakers such as the ABB SACE Emax 2 protect low-voltage electrical installations against overloads and short circuits while providing controlled switching and isolation of high-current circuits. The E2.2 platform combines substantial current-carrying capability with robust short-circuit performance for main switchboards, industrial plants, infrastructure and other critical power distribution systems.

The Ekip Hi-Touch LSI electronic trip unit provides advanced long-time, short-time and instantaneous protection while offering enhanced measurement and monitoring capabilities. Combined with the breaker’s 2000 A rating, four-pole construction and withdrawable design, the E2.2B is well suited to installations requiring sophisticated electronic protection, selective coordination and convenient maintenance.

Typical Applications

• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• Commercial buildings and infrastructure installations.
• Transformer and generator distribution systems.
• Incoming and outgoing high-current switchgear feeders.
• Critical power systems requiring advanced electronic protection and monitoring.