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1SDA058869R1 ABB E2S/MS 1600 3P Fixed HR Switch-Disconnector
ABB 1SDA058869R1 is a SACE Emax E2S/MS 1600 A three-pole fixed switch-disconnector with horizontal rear terminals for high-current switching and isolation in low-voltage power distribution systems.
£8,296.44
Why Choose the ABB E2S/MS 1600 3P Fixed Switch-Disconnector?
The ABB E2S/MS 1600, order code 1SDA058869R1, is a robust SACE Emax switch-disconnector designed for high-current switching and isolation in low-voltage power distribution systems. This model combines a 1600 A rating with a three-pole fixed configuration and horizontal rear terminals for dependable integration into industrial and commercial switchboards.
As part of the ABB SACE Emax E2S/MS series, the unit provides the switching and isolation functionality required in applications where overcurrent protection is provided by other protective devices in the installation. The S performance level and Emax construction make it suitable for demanding distribution assemblies requiring high short-time current withstand capability.
The E2S/MS1600 3P F HR configuration features three poles, fixed (F) installation and horizontal rear (HR) terminals. This arrangement is particularly suitable for permanent switchboard installations where rear busbar connections and reliable high-current isolation are required.
Key Advantages
- Heavy-duty 1600 A SACE Emax switch-disconnector.
- Three-pole configuration for three-phase distribution systems.
- Fixed installation for permanent switchboard integration.
- Horizontal rear terminals facilitate busbar connections.
- Provides dependable high-current circuit switching and isolation.
- Part of the established ABB SACE Emax E2S/MS platform.
Key Features
- ABB SACE Emax E2S/MS series.
- 1600 A rated current.
- Three-pole (3P) construction.
- Fixed (F) execution.
- Horizontal rear (HR) terminals.
- S performance level.
- Switch-disconnector configuration for switching and isolation.
- Designed for high-current low-voltage distribution systems.
- ABB order code 1SDA058869R1.
Reliable High-Current Switching and Isolation
Switch-disconnectors are used to switch electrical circuits and provide isolation between the supply and downstream equipment. In contrast with an Emax circuit breaker equipped with an electronic protection release, the MS configuration is primarily intended for switching and isolation, with suitable overcurrent and short-circuit protection coordinated elsewhere in the installation.
The ABB E2S/MS 1600 combines this functionality with the robust construction of the SACE Emax platform. Its fixed three-pole design and horizontal rear terminals make it particularly suitable for high-current switchboards where permanent installation and convenient rear busbar connections are required.
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 installations.
- Busbar, feeder and distribution switching applications.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Order code | 1SDA058869R1 |
| Product type | Switch-disconnector |
| Frame | E2 |
| Performance level | S |
| Rated current | 1600 A |
| Number of poles | 3P |
| Current type | AC |
| Installation | Fixed (F) |
| Terminal arrangement | Horizontal rear (HR) |
| Operating function | Switching and isolation |
| Product family | Emax MS switch-disconnectors |
| Standard | IEC |
Frequently Asked Questions
What is the ABB 1SDA058869R1?
It is an ABB SACE Emax E2S/MS switch-disconnector rated at 1600 A, with three poles, fixed installation and horizontal rear terminals.
Is the ABB E2S/MS 1600 a circuit breaker or switch-disconnector?
The E2S/MS 1600 is a switch-disconnector designed primarily for high-current switching and isolation, rather than providing integral overcurrent protection through an electronic trip release.
How many poles does the ABB 1SDA058869R1 have?
This model has a three-pole (3P) configuration suitable for three-phase low-voltage distribution systems.
What terminal arrangement does this E2S/MS model use?
The unit has horizontal rear (HR) terminals designed for rear power connections within compatible switchboard assemblies.
Is the ABB 1SDA058869R1 fixed or withdrawable?
The 1SDA058869R1 is a fixed (F) version intended for permanent installation within a compatible low-voltage switchboard.
Trusted ABB SACE Emax Switching
ABB SACE Emax switch-disconnectors provide robust switching and isolation for high-current low-voltage distribution systems, supporting dependable operation in industrial, commercial and infrastructure switchgear installations.
