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1SDA058987R1 ABB E3N/MS 2500 3p W MP new 2500 A 3-Pole Withdrawable Switch-Disconnector
ABB E3N/MS 2500 3p W MP new 1SDA058987R1 is a 2500 A three-pole withdrawable SACE Emax switch-disconnector moving part designed for reliable switching and isolation in low-voltage power distribution systems.
£12,009.32
Why Choose the ABB E3N/MS 2500 3p W MP new Switch-Disconnector?
The ABB E3N/MS 2500 3p W MP new, order code 1SDA058987R1, is a high-performance three-pole withdrawable switch-disconnector moving part from the ABB SACE Emax range, designed for reliable switching and isolation in demanding low-voltage electrical distribution systems. With a rated uninterrupted current of 2500 A, it provides a robust solution for industrial switchboards, power distribution assemblies and infrastructure applications.
This E3 frame switch-disconnector moving part combines substantial current-carrying capability with the proven construction of the ABB SACE Emax platform. Its withdrawable configuration enables the device to be disconnected and removed from a compatible fixed part, supporting efficient inspection, servicing and replacement within suitably configured switchgear assemblies.
With a rated operational voltage of up to 690 V AC, rated insulation voltage of 1000 V and rated impulse withstand voltage of 12 kV, the E3N/MS 2500 is engineered for demanding low-voltage installations. Its N short-circuit performance level provides a rated short-time withstand current of 65 kA for 1 s and 65 kA for 3 s.
Key Advantages
- Heavy-duty 2500 A switch-disconnector moving part for industrial low-voltage distribution.
- Three-pole configuration suitable for three-phase electrical systems.
- Rated operational voltage up to 690 V AC.
- High short-time withstand capability of 65 kA.
- Withdrawable design supports convenient switchgear inspection, servicing and maintenance.
- Designed for integration with a compatible ABB SACE Emax fixed part.
- Part of ABB's established SACE Emax E3 low-voltage switching platform.
Key Features
- ABB SACE Emax E3N/MS switch-disconnector.
- 2500 A rated uninterrupted current.
- 2500 A rated operational current.
- Three-pole design.
- 690 V rated voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- Rated short-time withstand current of 65 kA for 1 s and 65 kA for 3 s.
- N short-circuit performance level.
- Withdrawable moving-part configuration for use with compatible Emax switchgear.
- Electrical durability of 8000 operating cycles.
- Mechanical durability of 20,000 operating cycles.
- Front protection rating of IP30.
Reliable Switching and Isolation for Power Distribution
Switch-disconnectors provide a dependable means of switching and isolating electrical circuits, allowing sections of an installation to be disconnected when required for operation, inspection or maintenance. The ABB E3N/MS 2500 is designed for high-current low-voltage systems where robust construction, reliable isolation and substantial short-time withstand capability are essential.
The combination of a 2500 A current rating, three-pole construction and withdrawable E3 frame design makes this model particularly suitable for industrial switchboards and major power distribution assemblies. Its moving-part configuration supports maintainability by allowing the device to be withdrawn from a compatible fixed part within the switchgear system.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and sub-distribution switchboards.
- High-current electrical isolation applications.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure power distribution.
- Withdrawable switchgear and control assemblies.
- OEM electrical distribution panels and switchboards.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Sub-type | E3 |
| ABB order code | 1SDA058987R1 |
| Product group | 310513-New Emax |
| Product type | Switch-disconnector moving part |
| Number of poles | 3 |
| Rated current (In) | 2500 A |
| Rated uninterrupted current (Iu) | 2500 A |
| Rated operational current (Ie) | 2500 A |
| Rated voltage (Ur) | 690 V |
| Rated operational voltage | 690 V AC / 250 V DC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated short-time withstand current (Icw) | 65 kA for 1 s / 65 kA for 3 s |
| Short-circuit performance level | N |
| Current type | AC |
| Power loss | 350 W |
| Electrical durability | 8000 cycles |
| Electrical operating frequency | 20 cycles per hour |
| Mechanical durability | 20,000 cycles |
| Mechanical operating frequency | 60 cycles per hour |
| Installation type | Withdrawable |
| Component | Moving part |
| Front protection rating | IP30 |
| Standard | IEC |
| EAN | 8015644613464 |
Frequently Asked Questions
What is the ABB 1SDA058987R1 used for?
The ABB 1SDA058987R1 is a 2500 A three-pole switch-disconnector moving part designed for switching and isolation in low-voltage industrial and commercial power distribution systems.
What is the current rating of the E3N/MS 2500 3p W MP new?
The switch-disconnector has a rated uninterrupted current and rated operational current of 2500 A.
What voltage is the ABB 1SDA058987R1 rated for?
It has a rated voltage of 690 V, with a rated operational voltage of up to 690 V AC and 250 V DC.
What short-time current can this switch-disconnector withstand?
The E3N/MS 2500 has a rated short-time withstand current of 65 kA for 1 s and 65 kA for 3 s.
Is the ABB E3N/MS 2500 3p W MP new fixed or withdrawable?
This model is a three-pole withdrawable moving part designed for use with a compatible ABB SACE Emax fixed part in low-voltage switchgear assemblies.
Trusted ABB Power Distribution Technology
ABB SACE Emax equipment is engineered for demanding low-voltage power distribution applications, providing robust switching performance, dependable electrical isolation and practical integration into industrial switchboards and distribution systems.
