1SDA059012R1 ABB E6H/MS 5000 4P W MP 5000 A Switch-Disconnector

Why Choose the ABB E6H/MS 5000 4P W MP Switch-Disconnector?

The ABB E6H/MS 5000 4P W MP, order code 1SDA059012R1, is a high-current SACE Emax switch-disconnector moving part designed for demanding low-voltage power distribution and isolation duties. Part of the ABB SACE Emax E6 series, this four-pole unit provides a rated uninterrupted current of 5000 A for major industrial switchboards and high-capacity electrical distribution systems.

Designed for withdrawable installations, the E6H/MS 5000 is supplied as the moving part (MP) of the switch-disconnector assembly. This withdrawable architecture allows the moving unit to be removed from its compatible fixed part, supporting inspection, servicing and replacement in installations where maintainability and operational flexibility are important.

The E6 frame and H performance level provide substantial electrical capability for high-current applications. With a rated operational voltage of 690 V AC / 250 V DC and rated short-time withstand current of 100 kA for 1 s and 85 kA for 3 s, the E6H/MS 5000 4P W MP is engineered for robust switching and isolation in demanding power distribution environments.

Key Advantages

• Very high-current 5000 A switch-disconnector for demanding power distribution systems.
• Four-pole configuration suitable for systems requiring simultaneous switching of four conductors.
• Withdrawable moving-part design supports efficient inspection, servicing and replacement.
• Rated short-time withstand current of 100 kA for 1 s and 85 kA for 3 s.
• Rated operational voltage of 690 V AC / 250 V DC.
• H performance level within the heavy-duty ABB SACE Emax E6 platform.

Key Features

• ABB SACE Emax E6H/MS series.
• 5000 A rated uninterrupted current.
• Four-pole configuration.
• E6 frame size.
• H performance level.
• Withdrawable installation format.
• Supplied as the moving part (MP) of the switch-disconnector assembly.
• 1000 V rated insulation voltage.
• 12 kV rated impulse withstand voltage.
• 700 W power loss.

Reliable Withdrawable High-Current Switching and Isolation

Switch-disconnectors provide controlled switching and electrical isolation within low-voltage distribution systems, allowing circuits and connected equipment to be separated from their electrical supply when required. The ABB E6H/MS 5000 is designed for installations requiring exceptionally high current-carrying capability together with robust short-time withstand performance and the serviceability of a withdrawable architecture.

The four-pole configuration enables four conductors to be switched and isolated simultaneously where required by the electrical system, while the moving-part construction provides enhanced serviceability within compatible SACE Emax assemblies. Combined with its 5000 A current rating and 100 kA for 1 s short-time withstand capability, the E6H/MS 5000 4P W MP provides a dependable solution for major industrial and infrastructure power distribution systems.

Typical Applications

• High-current industrial low-voltage switchboards.
• Main electrical distribution assemblies.
• Four-pole high-capacity power distribution systems.
• Manufacturing and process plant electrical infrastructure.
• Large industrial facilities and infrastructure installations.
• Withdrawable switchgear requiring serviceable moving components.
• High-current electrical switching and isolation applications.