1SDA073258R1 ABB E6.2V 5000 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker

Why Choose the ABB E6.2V 5000 Ekip Hi-Touch LSI 4p WMP Air Circuit Breaker?

The ABB E6.2V 5000 Ekip Hi-Touch LSI 4p WMP, order code 1SDA073258R1, 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 E6.2V series, this four-pole breaker combines a 5000 A rated current with the advanced Ekip Hi-Touch LSI electronic protection trip unit.

The integrated Ekip Hi-Touch LSI release provides long-time overload, short-time short-circuit and instantaneous short-circuit protection. The Hi-Touch platform is designed for advanced protection, measurement and power-management requirements, making this breaker well suited to critical industrial and infrastructure distribution systems requiring sophisticated electronic protection and selective coordination.

The E6.2V performance level is engineered for demanding installations with high prospective fault currents, providing a rated ultimate short-circuit breaking capacity of 150 kA at 400/415 V AC and 100 kA at 690 V AC. Its four-pole withdrawable moving-part construction is designed for integration with the corresponding Emax 2 fixed part, supporting efficient inspection, maintenance and replacement within major switchgear assemblies.

Key Advantages

• High-current 5000 A ABB Emax 2 air circuit breaker for demanding power-distribution systems.
• Four-pole configuration for switching and protection of three-phase systems with neutral.
• Advanced Ekip Hi-Touch LSI electronic trip unit for long-time, short-time and instantaneous protection.
• 150 kA ultimate short-circuit breaking capacity at 400/415 V AC for high-fault-level installations.
• 100 kA ultimate breaking capacity at 690 V AC supports demanding higher-voltage distribution networks.
• Hi-Touch platform provides advanced protection, measurement and power-management functionality.
• Withdrawable moving-part construction facilitates switchboard inspection, servicing and replacement.

Key Features

• ABB SACE Emax 2 E6.2V series.
• 5000 A rated current.
• 4-pole configuration.
• Ekip Hi-Touch LSI electronic protection release.
• Long-time overload protection.
• Short-time selective short-circuit protection.
• Instantaneous short-circuit protection.
• Advanced measurement and protection capabilities through the Ekip Hi-Touch platform.
• 690 V AC maximum rated operational voltage.
• 150 kA Icu at 400/415 V AC.
• 100 kA Icu at 690 V AC.
• Withdrawable moving-part (WMP) construction.
• Designed for high-current industrial and infrastructure switchgear.

Advanced Hi-Touch Protection for High-Current Power Distribution

Air circuit breakers such as the ABB Emax 2 E6.2V provide switching and protection for major low-voltage distribution circuits. By detecting overload and short-circuit conditions and interrupting the affected circuit, the breaker helps protect switchgear, conductors, transformers and other connected electrical equipment against potentially damaging fault currents.

The Ekip Hi-Touch LSI electronic trip unit combines advanced long-time, short-time and instantaneous protection with the enhanced measurement and power-management capabilities of ABB's Hi-Touch platform. Together with the 5000 A E6.2V breaker frame and withdrawable architecture, it provides a robust solution for critical industrial switchboards and infrastructure systems requiring high breaking performance, selective protection and maintainable switchgear construction.

Typical Applications

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