1SDA072409R1 ABB E2.2H 2000 Ekip Hi-Touch LSIG 3p WMP Air Circuit Breaker

Why Choose the ABB E2.2H 2000 Ekip Hi-Touch LSIG 3p WMP Air Circuit Breaker?

The ABB E2.2H 2000 Ekip Hi-Touch LSIG 3p WMP, order code 1SDA072409R1, is a high-performance air circuit breaker (ACB) from the ABB SACE Emax 2 range, designed for advanced protection and control of demanding low-voltage electrical distribution systems. Combining the E2.2H frame with a 2000 A rated uninterrupted current and Ekip Hi-Touch LSIG electronic trip unit, it provides comprehensive circuit protection for industrial, commercial and infrastructure power networks.

The Ekip Hi-Touch LSIG electronic trip unit provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection. Its advanced electronic platform and touchscreen interface support sophisticated protection configuration and electrical-system supervision, making it particularly suitable for installations requiring selective coordination and detailed monitoring.

The E2.2H performance level delivers a rated ultimate short-circuit breaking capacity of 100 kA at 400–440 V AC and 85 kA at 500–690 V AC, with Ics equal to 100% of Icu. This three-pole WMP configuration is supplied as a withdrawable moving part, supporting efficient inspection, servicing and replacement within compatible ABB Emax 2 withdrawable switchgear assemblies.

Key Advantages

• High-performance 2000 A Emax 2 air circuit breaker for demanding low-voltage power distribution.
• 100 kA ultimate short-circuit breaking capacity at 400–440 V AC for installations with high prospective fault currents.
• 85 kA short-time withstand current for 1 s supports demanding selective protection strategies.
• Ekip Hi-Touch LSIG electronic trip unit provides long-time, short-time, instantaneous and earth-fault protection.
• Ics equal to 100% of Icu provides strong service short-circuit performance across the specified voltage range.
• Withdrawable moving-part construction supports efficient inspection, maintenance and breaker replacement.

Key Features

• ABB SACE Emax 2 E2.2H series.
• 2000 A rated uninterrupted current.
• Three-pole configuration.
• 690 V AC rated operational voltage.
• 1000 V AC rated insulation voltage.
• 12 kV rated impulse withstand voltage.
• 100 kA Icu at 400/415/440 V AC.
• 85 kA Icu at 500/525/690 V AC.
• Ics = 100% of Icu.
• 85 kA Icw for 1 s and 66 kA for 3 s.
• Ekip Hi-Touch LSIG electronic trip unit.
• Long-time overload protection.
• Short-time delayed short-circuit protection.
• Instantaneous short-circuit protection.
• Integrated earth-fault protection.
• Suitable for IT networks up to 690 V.
• Withdrawable moving-part configuration for compatible Emax 2 switchgear.

Advanced LSIG Protection for High-Performance Power Distribution

ABB SACE Emax 2 air circuit breakers are engineered for the protection and control of low-voltage electrical networks where high current capacity, substantial fault interruption capability and selective coordination are required. The E2.2H performance level combines a 2000 A current rating with up to 100 kA short-circuit breaking capacity, making this breaker suitable for main distribution boards, industrial switchgear and critical power-distribution installations.

The Ekip Hi-Touch LSIG trip unit combines long-time overload protection with short-time delayed, instantaneous and earth-fault protection. This comprehensive protection package supports sophisticated coordination strategies while the Hi-Touch platform provides an advanced interface for protection configuration and electrical-system supervision.

Typical Applications

• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• Main incoming electrical supplies.
• Manufacturing and process plants.
• Commercial building electrical distribution.
• Infrastructure and critical power installations.
• Electrical networks requiring high breaking capacity, comprehensive LSIG protection and selective coordination.