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1SDA058871R1 ABB E2S/MS 1600 3-Pole Withdrawable Switch Disconnector
ABB 1SDA058871R1 is a SACE Emax E2S/MS 1600 A three-pole withdrawable switch-disconnector moving part designed for reliable switching and isolation in low-voltage power distribution systems.
£9,605.70
Why Choose the ABB 1SDA058871R1 E2S/MS 1600 Switch Disconnector?
The ABB 1SDA058871R1 is a high-performance SACE Emax E2S/MS switch disconnector moving part designed for dependable switching and isolation in demanding low-voltage electrical distribution systems. Part of the established ABB SACE Emax New Emax series, this three-pole unit provides a rated uninterrupted current of 1600 A for industrial and commercial power distribution applications.
Designed as the moving part of a withdrawable switch-disconnector assembly, the E2S/MS 1600 enables electrical circuits to be isolated while supporting convenient inspection, servicing and replacement within compatible ABB SACE Emax switchgear. Its robust construction and high short-time withstand capability make it particularly suitable for main distribution boards and other high-current installations.
The 1SDA058871R1 features a three-pole withdrawable moving-part configuration and an E2S performance level. The E2S/MS 1600 is rated at 1600 A at 40 °C and provides a 65 kA short-time withstand current for 1 s, making it a robust solution for demanding low-voltage power distribution systems.
Key Advantages
- Heavy-duty ABB SACE Emax E2S/MS switch disconnector for industrial power distribution.
- 1600 A rated uninterrupted current for high-current electrical installations.
- Three-pole configuration for three-phase power distribution systems.
- Withdrawable moving-part construction supports convenient switchboard servicing and maintenance.
- High 65 kA short-time withstand current for 1 s.
- Designed for integration with compatible ABB SACE Emax fixed parts and switchgear assemblies.
Key Features
- ABB SACE Emax E2S/MS series.
- 1600 A rated uninterrupted current at 40 °C.
- 3-pole configuration.
- 65 kA short-time withstand current for 1 s.
- Withdrawable moving part (W MP) execution.
- E2S high-performance frame for demanding distribution applications.
- Designed for switching and isolation of low-voltage electrical circuits.
- Moving-part format facilitates maintenance and replacement within compatible switchgear.
Reliable Switching and Isolation for Power Distribution
Switch disconnectors such as the ABB SACE Emax E2S/MS provide a dependable means of switching and isolating high-current low-voltage circuits. Their robust contact systems and defined isolation function make them well suited to switchboards where reliable circuit separation is required for operation, servicing and maintenance.
The withdrawable E2S/MS configuration allows the moving part to be disconnected from its compatible fixed section, providing additional flexibility for maintenance-intensive electrical installations. Combined with its 1600 A current rating and 65 kA short-time withstand capability, the 1SDA058871R1 is suited to demanding industrial and infrastructure distribution systems.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main incoming and outgoing electrical isolation.
- Manufacturing and process industry power distribution.
- Commercial and infrastructure electrical systems.
- Generator and transformer distribution installations.
- High-current switchgear requiring withdrawable three-pole isolation.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| Order code | 1SDA058871R1 |
| Product group | 310513-New Emax |
| Product type | Circuit breaker switch-disconnector moving part |
| Frame | E2S |
| Rated uninterrupted current (Iu) | 1600 A at 40 °C |
| Number of poles | 3 |
| Short-time withstand current (Icw, 1 s) | 65 kA |
| Execution | Withdrawable moving part (W MP) |
| Installation | For compatible ABB SACE Emax withdrawable switchgear assemblies |
| EAN | 8015644612245 |
| Weight | approx. 59 kg |
Frequently Asked Questions
What is the ABB 1SDA058871R1 used for?
The ABB 1SDA058871R1 is a 1600 A three-pole SACE Emax switch-disconnector moving part designed for switching and isolation in low-voltage electrical distribution systems.
What is the rated current of the ABB 1SDA058871R1?
The E2S/MS 1600 has a rated uninterrupted current of 1600 A at 40 °C.
How many poles does the ABB 1SDA058871R1 have?
The 1SDA058871R1 has a three-pole configuration designed for three-phase electrical distribution applications.
Is the ABB 1SDA058871R1 fixed or withdrawable?
The 1SDA058871R1 is a withdrawable moving part (W MP) designed for installation with a compatible ABB SACE Emax fixed part.
What is the short-time withstand rating of the ABB 1SDA058871R1?
The E2S/MS 1600 has a short-time withstand current rating of 65 kA for 1 s.
Trusted ABB Switching for Critical Power Systems
ABB SACE Emax switch disconnectors are engineered for dependable switching and isolation in demanding low-voltage distribution systems, combining high current capability, robust short-time withstand performance and maintainable withdrawable construction.
