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1SDA058955R1 ABB E2N/MS 2000 A 3-Pole Fixed Switch-Disconnector
ABB 1SDA058955R1 is a SACE Emax E2N/MS 2000 A three-pole fixed switch-disconnector with rear horizontal terminals designed for high-current switching and isolation in low-voltage power distribution systems.
£9,486.51
Why Choose the ABB 1SDA058955R1 E2N/MS 2000 Switch-Disconnector?
The ABB 1SDA058955R1 is a SACE Emax E2N/MS 2000 switch-disconnector designed for high-current switching and isolation in low-voltage power distribution systems. This configuration provides a rated current of 2000 A, a 3-pole fixed construction and rear flat horizontal terminals for permanent integration into compatible switchboards.
As part of the ABB SACE Emax family, the E2N/MS provides robust switching and isolation for industrial, commercial and infrastructure electrical distribution. The E2 frame supports substantial current-carrying requirements, while the N performance designation identifies this specific switch-disconnector configuration within the Emax range.
The 1SDA058955R1 combines a 2000 A current rating with a three-pole fixed arrangement and horizontal rear terminals. This combination makes it well suited to permanent three-phase switchboard installations requiring dependable high-current circuit switching, isolation and convenient rear busbar connection.
Key Advantages
- Genuine ABB SACE Emax E2N/MS switch-disconnector.
- 2000 A rated current for high-current low-voltage distribution.
- Three-pole configuration suited to three-phase switching and isolation duties.
- Fixed construction for permanent switchboard installation.
- Rear flat horizontal terminals support practical rear busbar connections.
- ABB Emax architecture designed for demanding industrial and infrastructure power distribution.
Key Features
- ABB SACE Emax switch-disconnector platform.
- E2N/MS 2000 configuration.
- 2000 A rated current.
- 3-pole construction.
- Fixed (F) installation version.
- Rear flat horizontal (HR) terminal arrangement.
- E2 frame architecture.
- N performance designation.
- Switch-disconnector configuration for circuit switching and isolation.
- Designed for permanent installation within compatible low-voltage switchgear.
High-Current Fixed Switching and Isolation for Power Distribution
The ABB SACE Emax E2N/MS platform is designed to provide controlled switching and isolation within high-current low-voltage distribution systems. As an MS switch-disconnector configuration, the 1SDA058955R1 is intended for circuit switching and isolation rather than the overcurrent-protection function provided by Emax circuit-breaker versions equipped with electronic trip units.
With its 2000 A rating, three-pole architecture and fixed installation design, the 1SDA058955R1 provides a robust solution for substantial three-phase distribution assemblies. The rear flat horizontal terminal arrangement facilitates connection to suitably engineered switchboard busbars and conductors.
Typical Applications
- Industrial low-voltage switchboards.
- Main circuit switching and isolation.
- High-current three-phase power distribution.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- Fixed low-voltage switchgear assemblies.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA058955R1 |
| Product group | 310513-New Emax |
| Product type | Switch-disconnector |
| Frame | E2 |
| Performance designation | N |
| Rated current | 2000 A |
| Number of poles | 3 |
| Installation version | Fixed |
| Terminal connection | Rear flat horizontal |
| Configuration designation | E2N/MS 2000 3p F HR |
| Application | High-current low-voltage switching and isolation |
Frequently Asked Questions
What is the ABB 1SDA058955R1?
The ABB 1SDA058955R1 is a SACE Emax E2N/MS 2000 A three-pole fixed switch-disconnector with rear flat horizontal terminals for high-current low-voltage switching and isolation.
What is the rated current of the ABB 1SDA058955R1?
The E2N/MS switch-disconnector is rated at 2000 A.
How many poles does the ABB 1SDA058955R1 have?
The 1SDA058955R1 has a 3-pole configuration suited to three-phase switching and isolation applications.
Is the ABB 1SDA058955R1 fixed or withdrawable?
The 1SDA058955R1 is a fixed E2N/MS switch-disconnector intended for permanent installation within compatible low-voltage switchgear.
What terminal arrangement does the ABB 1SDA058955R1 use?
The 1SDA058955R1 uses rear flat horizontal terminals, represented by the HR designation in its ABB configuration.
Is the ABB 1SDA058955R1 a circuit breaker?
The 1SDA058955R1 is an MS switch-disconnector configuration intended for switching and isolation duties rather than an Emax circuit-breaker configuration equipped with an electronic overcurrent trip unit.
Trusted by Electrical Engineers Worldwide
ABB SACE Emax switch-disconnectors provide dependable high-current switching and isolation for industrial, commercial and infrastructure low-voltage distribution systems, supporting robust switchboard designs and reliable electrical maintenance practices.
