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1SDA058971R1 ABB E3S/MS 2000 3P F HR 2000 A Switch Disconnector
ABB 1SDA058971R1 E3S/MS 2000 3P F HR is a fixed three-pole SACE Emax switch disconnector rated at 2000 A for high-current industrial low-voltage power distribution and isolation.
£10,806.30
Why Choose the ABB E3S/MS 2000 3P F HR Switch Disconnector?
The ABB E3S/MS 2000 3P F HR, order code 1SDA058971R1, is a high-current SACE Emax switch disconnector designed for dependable isolation and switching in low-voltage industrial power distribution systems. As part of the ABB E3S/MS range, this three-pole unit combines a 2000 A rated current with the robust construction required for demanding electrical installations.
This switch disconnector is a fixed-version E3 frame device with rear flat horizontal terminal connections. Its S short-circuit performance level and high short-time withstand capability make it suitable for power distribution applications where reliable isolation, high current capacity and strong electrical performance are required.
With a 2000 A rated uninterrupted current, 690 V AC rated operational voltage and three-pole configuration, the E3S/MS 2000 3P F HR provides a substantial switching solution for industrial switchboards, distribution assemblies and other high-current low-voltage systems.
Key Advantages
- High-current 2000 A SACE Emax switch disconnector for industrial power distribution.
- Three-pole configuration for three-phase electrical systems.
- 690 V AC rated operational voltage for low-voltage distribution applications.
- 75 kA short-time withstand current for 1 s for demanding installations.
- Fixed construction with rear flat horizontal terminals.
- Robust mechanical and electrical endurance for dependable switching service.
Key Features
- ABB SACE Emax E3S/MS series.
- 2000 A rated current.
- 3-pole configuration.
- 690 V AC rated operational 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.
- Fixed version with rear flat horizontal terminal connections.
- Mechanical durability of 20,000 operating cycles.
- Electrical durability of 9,000 operating cycles.
Reliable Isolation for High-Current Power Distribution
Switch disconnectors provide a means of switching and isolating electrical circuits so that downstream equipment can be separated from its power source when required. In high-current industrial distribution systems, robust switching equipment is essential for safe system design, maintenance procedures and dependable operation.
The ABB E3S/MS 2000 combines a high continuous-current rating with substantial short-time withstand capability. Its fixed E3 construction and rear horizontal connections make it suitable for integration into industrial switchboards and power distribution assemblies requiring a permanently installed high-current isolation device.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main and feeder isolation in electrical switchboards.
- High-current distribution panels and assemblies.
- Manufacturing and process-industry electrical systems.
- Commercial and infrastructure power distribution.
- Electrical installations requiring a fixed 2000 A three-pole switch disconnector.
Technical Specifications
| Series | SACE Emax E3S/MS |
|---|---|
| ABB order code | 1SDA058971R1 |
| Product type | Switch disconnector |
| Frame / sub-type | E3 |
| Number of poles | 3P |
| Rated current (In) | 2000 A |
| Rated uninterrupted current (Iu) | 2000 A |
| Rated operational current (Ie) | 2000 A |
| Rated operational voltage | 690 V AC / 250 V DC |
| Rated voltage (Ur) | 690 V |
| 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 |
| Current type | AC |
| Version | F (fixed) |
| Terminal connection | Rear flat horizontal |
| Power loss | 130 W |
| Electrical durability | 9,000 cycles at 20 cycles per hour |
| Mechanical durability | 20,000 cycles at 60 cycles per hour |
| Product dimensions (W × H × D) | 404 × 418 × 302 mm |
| Net weight | 60 kg |
| Standard | IEC |
| EAN | 8015644613303 |
Frequently Asked Questions
What is the ABB 1SDA058971R1?
The ABB 1SDA058971R1 is an E3S/MS 2000 3P F HR SACE Emax three-pole switch disconnector rated at 2000 A.
What is the rated current of the ABB E3S/MS 2000 3P F HR?
The switch disconnector has a 2000 A rated current and a 2000 A rated uninterrupted current.
How many poles does the ABB 1SDA058971R1 have?
The ABB 1SDA058971R1 is a 3-pole device designed for three-phase power distribution and isolation applications.
What voltage is the E3S/MS 2000 rated for?
It has a rated operational voltage of up to 690 V AC, with a rated insulation voltage of 1000 V and rated impulse withstand voltage of 12 kV.
What is the short-time withstand rating of the ABB E3S/MS 2000?
The device has a rated short-time withstand current of 75 kA for 1 s and 65 kA for 3 s.
Is the ABB 1SDA058971R1 a fixed or withdrawable device?
The ABB 1SDA058971R1 is a fixed version with rear flat horizontal terminal connections.
Trusted by Industrial Power Distribution Professionals
ABB SACE Emax switching equipment is engineered for demanding low-voltage power distribution applications, providing dependable high-current switching and isolation for industrial switchboards, infrastructure and electrical distribution systems.
