1SDA073215R1 ABB E6.2H 4000 Ekip Touch LSI 4p WMP Air Circuit Breaker

Why Choose the ABB E6.2H 4000 Ekip Touch LSI 4p WMP Air Circuit Breaker?

The ABB E6.2H 4000 Ekip Touch LSI 4p WMP, order code 1SDA073215R1, is a high-performance four-pole withdrawable air circuit breaker moving part designed for protection, switching and selective coordination in demanding low-voltage power distribution systems. Part of the ABB SACE Emax 2 series, it combines a 4000 A rated uninterrupted current with the advanced Ekip Touch LSI solid-state electronic trip unit.

The Ekip Touch LSI release provides long-time overload, short-time selective short-circuit and instantaneous short-circuit protection. Its touchscreen interface supports intuitive configuration and monitoring, while adjustable electronic protection helps coordinate upstream and downstream protective devices in complex industrial and infrastructure distribution networks.

This E6.2H configuration combines a 4000 A rated uninterrupted current, four-pole construction and a rated operational voltage of 690 V AC. The H performance level provides an ultimate short-circuit breaking capacity of 100 kA at 415 V AC and a rated short-time withstand current of 100 kA for 1 s, making it suitable for high-current networks with substantial prospective fault levels.

Key Advantages

• High-performance ABB SACE Emax 2 air circuit breaker for demanding low-voltage distribution systems.
• 4000 A rated uninterrupted current for high-current incoming and feeder circuits.
• Four-pole configuration for three-phase and neutral switching.
• Advanced Ekip Touch LSI solid-state electronic trip unit.
• LSI protection covers overload, selective short-circuit and instantaneous short-circuit conditions.
• 100 kA ultimate short-circuit breaking capacity at 415 V AC.
• 100 kA rated short-time withstand current for 1 s.
• Touchscreen interface simplifies protection configuration and electrical monitoring.
• Withdrawable moving-part construction supports efficient inspection, servicing and replacement.

Key Features

• ABB SACE Emax 2 E6.2H frame.
• 4000 A rated uninterrupted current.
• Four-pole construction.
• Ekip Touch LSI electronic protection release.
• Long-time overload protection (L).
• Short-time selective short-circuit protection (S).
• Instantaneous short-circuit protection (I).
• 690 V AC rated operational voltage.
• 100 kA ultimate short-circuit breaking capacity at 415 V AC.
• 100 kA short-time withstand current for 1 s.
• Touchscreen user interface for protection configuration and monitoring.
• Withdrawable moving part for compatible Emax 2 switchgear installations.
• Designed for high-current industrial, infrastructure and critical-power applications.

Advanced LSI Protection for High-Current Distribution

The ABB Ekip Touch LSI electronic trip unit provides three essential protection functions for demanding low-voltage networks. Long-time protection safeguards conductors and connected equipment against sustained overloads, short-time protection supports selective coordination between protective devices, and instantaneous protection rapidly interrupts severe short-circuit faults.

The E6.2H frame is engineered for high-current installations where strong fault-interruption and short-time withstand performance are critical. Its combination of 4000 A continuous-current capability, 100 kA ultimate breaking capacity at 415 V AC, 100 kA short-time withstand capability and withdrawable construction makes it well suited to major industrial, infrastructure and critical-power switchboards.

Typical Applications

• High-current industrial power distribution switchboards.
• Main incoming circuit-breaker applications.
• High-current outgoing feeder protection.
• Transformer secondary distribution systems.
• Manufacturing and process industry installations.
• Data centres and critical power infrastructure.
• Large commercial and infrastructure projects.
• Low-voltage networks requiring high short-circuit performance and selective protection.