Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA058986R1 ABB E3S/MS20004pWMPnew 2000 A 4-Pole Withdrawable Switch-Disconnector
ABB E3S/MS20004pWMPnew 1SDA058986R1 is a 2000 A four-pole withdrawable SACE Emax switch-disconnector moving part designed for reliable switching and isolation in low-voltage power distribution systems.
£15,829.50
Why Choose the ABB E3S/MS20004pWMPnew Switch-Disconnector?
The ABB E3S/MS20004pWMPnew, order code 1SDA058986R1, is a high-performance four-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 2000 A, it is engineered for industrial switchboards, power distribution assemblies and infrastructure installations requiring dependable high-current performance.
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 allows the switching device to be removed from its fixed cradle, supporting convenient inspection, maintenance 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 E3S/MS20004pWMPnew is designed for demanding low-voltage installations. It provides a rated short-time withstand current of 75 kA for 1 s and 65 kA for 3 s, delivering robust performance in high-current distribution systems.
Key Advantages
- Heavy-duty 2000 A switch-disconnector moving part for industrial low-voltage distribution.
- Four-pole configuration suitable for applications requiring switching of all four conductors.
- Rated operational voltage up to 690 V AC.
- High short-time withstand capability of 75 kA for 1 s.
- Withdrawable design supports convenient switchgear servicing and maintenance.
- Designed for integration with the appropriate ABB SACE Emax fixed part and switchgear assembly.
- Part of ABB's established SACE Emax E3 low-voltage switching platform.
Key Features
- ABB SACE Emax E3S/MS switch-disconnector.
- 2000 A rated uninterrupted current.
- 2000 A rated operational current.
- Four-pole design.
- 690 V rated voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- Short-time withstand current of 75 kA for 1 s and 65 kA for 3 s.
- Withdrawable moving-part configuration for use with compatible Emax switchgear.
- Designed in accordance with applicable IEC requirements.
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 for operation, inspection or maintenance. The ABB E3S/MS20004pWMPnew is designed for high-current low-voltage systems where robust construction, reliable isolation and high short-time withstand capability are essential.
Its 2000 A current rating, four-pole construction and withdrawable E3 frame design make it particularly suitable for industrial switchboards and major power distribution assemblies. The moving-part configuration also supports maintainability by allowing the device to be withdrawn from a compatible fixed part without dismantling the main switchgear connections.
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 | 1SDA058986R1 |
| Product group | 310513-New Emax |
| Product type | Switch-disconnector moving part |
| Number of poles | 4 |
| Rated current (In) | 2000 A |
| Rated uninterrupted current (Iu) | 2000 A |
| Rated operational current (Ie) | 2000 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) | 75 kA for 1 s / 65 kA for 3 s |
| Short-circuit performance level | S |
| Installation type | Withdrawable |
| Component | Moving part |
| Front protection rating | IP30 |
| Standard | IEC |
| EAN | 8015644613457 |
Frequently Asked Questions
What is the ABB 1SDA058986R1 used for?
The ABB 1SDA058986R1 is a 2000 A four-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 E3S/MS20004pWMPnew?
The switch-disconnector has a rated uninterrupted current and rated operational current of 2000 A.
What voltage is the ABB 1SDA058986R1 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 E3S/MS20004pWMPnew has a rated short-time withstand current of 75 kA for 1 s and 65 kA for 3 s.
Is the ABB E3S/MS20004pWMPnew a fixed or withdrawable unit?
This model is a four-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.
