1SDA061489R1 ABB E4V-A/MS 3600 3-Pole Withdrawable Switch Disconnector Moving Part

Why Choose the ABB E4V-A/MS 3600 3-Pole Switch Disconnector?

The ABB E4V-A/MS 3600, order code 1SDA061489R1, is a high-performance three-pole switch disconnector moving part designed for dependable high-current switching and isolation in demanding low-voltage electrical distribution systems. Part of the proven ABB SACE Emax E4 series, it combines a 3600 A frame size with withdrawable construction for flexible integration into industrial, commercial and infrastructure switchgear.

The E4V-A/MS configuration is a non-automatic switch version of the SACE Emax platform, intended for applications requiring reliable circuit switching and isolation without an integral electronic overcurrent protection release. Its V performance class provides a rated short-time current of 100 kA, making it particularly suitable for distribution systems with high prospective fault-current levels.

The 1SDA061489R1 is supplied as a three-pole withdrawable moving part (W MP) for installation with the corresponding ABB SACE Emax fixed part or cradle. Its draw-out construction allows the switching device to be disconnected and removed for inspection, maintenance or replacement, while the 3600 A frame provides the capacity required for major low-voltage distribution circuits.

Key Advantages

• Heavy-duty ABB SACE Emax switch disconnector for high-current low-voltage distribution.
• 3600 A frame size for major power distribution circuits.
• Three-pole configuration for three-phase electrical systems.
• Withdrawable moving-part design simplifies inspection, servicing and replacement.
• 100 kA rated short-time current for demanding fault-level environments.
• V performance class for high-performance electrical distribution applications.
• 600 V rated voltage for compatible UL power systems.
• Serviceable draw-out construction for critical switchgear installations.

Key Features

• ABB SACE Emax E4V-A/MS series.
• 3600 A frame size.
• Three-pole switch disconnector.
• Withdrawable (W) execution.
• Moving-part (MP) configuration.
• V short-circuit performance level.
• 100 kA rated short-time current.
• 600 V rated voltage.
• 50/60 Hz operating frequency.
• UL configuration for North American low-voltage power distribution systems.

High-Performance Switching and Isolation for Power Distribution

Switch disconnectors such as the ABB E4V-A/MS provide a dependable means of switching and isolating high-current electrical circuits within low-voltage distribution systems. Unlike an automatic circuit breaker equipped with an electronic overcurrent trip release, the MS configuration is primarily intended to perform switching and isolation duties as part of a correctly coordinated electrical protection system.

The withdrawable SACE Emax construction is particularly valuable in switchboards where maintainability and operational flexibility are important. The moving part can be disconnected from its corresponding fixed cradle and removed for servicing, while the E4V platform's 100 kA short-time current capability provides the robust electrical withstand performance required in demanding high-fault-level power distribution environments.

Typical Applications

• Low-voltage main distribution switchboards.
• Industrial power distribution systems.
• High-current circuit switching and isolation.
• Manufacturing and process plant switchgear.
• Commercial and infrastructure electrical distribution.
• Power distribution centres and substations.
• Transformer and generator distribution assemblies.
• Applications requiring a withdrawable three-pole 3600 A frame isolation device.