1SDA073246R1 ABB E6.2H 5000 Ekip Touch LSIG 4p WMP Air Circuit Breaker

Why Choose the ABB E6.2H 5000 Ekip Touch LSIG 4p WMP Air Circuit Breaker?

The ABB E6.2H 5000 Ekip Touch LSIG 4p WMP, order code 1SDA073246R1, is a high-performance SACE Emax 2 air circuit breaker designed for protection and control of high-current low-voltage electrical distribution systems. Part of the advanced ABB Emax 2 E6.2 series, this four-pole breaker combines a 5000 A rated current with the Ekip Touch LSIG electronic protection trip unit.

The integrated Ekip Touch LSIG release provides long-time overload, short-time selective short-circuit, instantaneous short-circuit and earth-fault protection. Its touch-sensitive interface supports straightforward configuration of protection parameters, providing comprehensive electronic protection for demanding industrial and infrastructure power-distribution installations.

With a rated operational voltage of up to 690 V AC and an ultimate short-circuit breaking capacity of 100 kA across key operating voltages from 380 to 690 V AC, the E6.2H 5000 provides robust fault interruption for major distribution circuits. Its four-pole withdrawable moving-part construction is designed for integration with the corresponding Emax 2 fixed part and supports efficient inspection, servicing and replacement within switchgear assemblies.

Key Advantages

• High-current 5000 A ABB Emax 2 air circuit breaker for major power-distribution systems.
• Four-pole configuration for switching and protection of three-phase systems with neutral.
• Ekip Touch LSIG electronic trip unit provides comprehensive overload, short-circuit and earth-fault protection.
• 100 kA ultimate short-circuit breaking capacity across key operating voltages up to 690 V AC.
• Adjustable protection settings enable coordination with demanding electrical distribution systems.
• Withdrawable moving-part construction supports efficient switchboard inspection, servicing and replacement.

Key Features

• ABB SACE Emax 2 E6.2H series.
• 5000 A rated current.
• 4-pole configuration.
• Ekip Touch LSIG electronic protection release.
• Long-time overload protection adjustable from 0.4–1 × In.
• Short-time selective short-circuit protection adjustable from 0.6–10 × In.
• Instantaneous short-circuit protection adjustable from 1.5–15 × In.
• Earth-fault protection adjustable from 0.1–1 × In.
• Touch-sensitive display for protection configuration.
• 690 V AC rated operational voltage.
• 1000 V AC rated insulation voltage.
• 50/60 Hz operating frequency.
• 100 kA Icu at 380–690 V AC.
• Withdrawable moving-part (WMP) construction.

Advanced LSIG Protection for High-Current Power Distribution

Air circuit breakers such as the ABB Emax 2 E6.2H provide switching and protection for high-current low-voltage distribution networks. By detecting overload, short-circuit and earth-fault conditions and interrupting the affected circuit, the breaker helps protect switchgear, conductors, transformers and other connected electrical equipment from damaging fault currents.

The Ekip Touch LSIG electronic trip unit combines adjustable long-time, short-time, instantaneous and earth-fault protection with a touch-sensitive interface for configuration. Together with the 5000 A E6.2H breaker frame and withdrawable architecture, it provides a robust solution for major industrial switchboards and infrastructure systems requiring high current capacity, selective protection and maintainable switchgear construction.

Typical Applications

• Main incoming protection in high-current low-voltage switchboards.
• Industrial power-distribution systems.
• Transformer secondary protection and distribution.
• Generator and plant electrical distribution systems.
• Large commercial and infrastructure installations.
• High-current switchgear and power distribution assemblies.