1SDA072599R1 ABB E6.2V 4000 Ekip Hi-Touch LSIG 3p WMP Air Circuit Breaker 4000 A

Why Choose the ABB E6.2V 4000 Ekip Hi-Touch LSIG 3p WMP Air Circuit Breaker?

The ABB E6.2V 4000 Ekip Hi-Touch LSIG 3p WMP, order code 1SDA072599R1, is a high-performance three-pole air circuit breaker (ACB) from the ABB SACE Emax 2 range, engineered for protection, switching and advanced monitoring in demanding low-voltage power distribution systems. With a 4000 A rated current and ABB's advanced Ekip Hi-Touch LSIG electronic trip unit, it provides long-time, short-time, instantaneous and earth-fault protection.

The E6.2V is designed for electrical networks with exceptionally high prospective fault currents. Its V-performance level provides a rated ultimate short-circuit breaking capacity of 150 kA, combined with a rated short-time withstand capability of 100 kA, making it particularly suitable for major industrial plants, infrastructure installations and critical high-power distribution systems.

The 1SDA072599R1 is the moving part of a withdrawable circuit breaker, designed for integration with the appropriate fixed part in compatible SACE Emax 2 switchgear. The Ekip Hi-Touch platform combines comprehensive LSIG protection with advanced measurement and monitoring functionality, providing a sophisticated solution for electrical installations where protection coordination, system visibility, high fault-current capability and serviceability are essential.

Key Advantages

• High-capacity 4000 A air circuit breaker for demanding low-voltage distribution systems.
• Exceptional 150 kA ultimate short-circuit breaking capacity for installations with very high prospective fault currents.
• Ekip Hi-Touch LSIG electronic protection with long-time, short-time, instantaneous and earth-fault functions.
• High 100 kA short-time withstand capability supports demanding selective protection architectures.
• Advanced measurement and monitoring functionality supports intelligent electrical distribution management.
• Three-pole withdrawable moving-part configuration supports efficient switchgear inspection, maintenance and servicing.

Key Features

• ABB SACE Emax 2 E6.2V series.
• 4000 A rated current.
• Three-pole configuration.
• Ekip Hi-Touch LSIG electronic trip unit.
• Long-time overload protection.
• Short-time selective short-circuit protection.
• Instantaneous short-circuit protection.
• Integrated earth-fault protection.
• 150 kA ultimate short-circuit breaking capacity.
• 100 kA short-time withstand capability.
• Advanced electrical measurement and monitoring functionality.
• Touch-based Ekip interface for protection configuration and electrical information.
• Withdrawable moving-part configuration for compatible ABB SACE Emax 2 switchgear.

Advanced Protection for High-Power Distribution Systems

Air circuit breakers such as the ABB SACE Emax 2 provide switching, isolation and circuit protection for high-current low-voltage electrical networks. The E6.2V combines a 4000 A current rating with exceptional short-circuit performance of up to 150 kA, making it particularly suitable for major incoming and distribution circuits where very high prospective fault currents must be safely interrupted.

The Ekip Hi-Touch LSIG electronic trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and earth-fault protection while adding advanced measurement and monitoring capabilities. Combined with the high-performance E6.2V frame and withdrawable construction, the 1SDA072599R1 provides a sophisticated protection solution for critical power systems requiring selectivity, electrical system visibility and efficient maintainability.

Typical Applications

• Main low-voltage electrical switchboards.
• Heavy industrial power distribution systems.
• Manufacturing and process plant switchgear.
• Large commercial and infrastructure power networks.
• Transformer and installation protection.
• High-current incoming and distribution feeders.
• Electrical installations with very high prospective short-circuit currents.
• Selective protection systems requiring LSIG functionality.
• Applications requiring integrated earth-fault protection and advanced monitoring.
• Withdrawable switchgear assemblies requiring high-performance circuit protection.