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.
1SDA058965R1 ABB E2N/MS 2000 3-Pole Withdrawable Switch Disconnector
ABB 1SDA058965R1 is a SACE Emax E2N/MS 2000 A three-pole withdrawable switch-disconnector moving part designed for reliable high-current switching and isolation in low-voltage power distribution systems.
£9,960.85
Why Choose the ABB 1SDA058965R1 E2N/MS 2000 Switch Disconnector?
The ABB 1SDA058965R1 is a SACE Emax E2N/MS switch-disconnector moving part designed for dependable high-current switching and isolation in demanding low-voltage electrical distribution systems. Part of the established ABB SACE Emax New Emax series, this three-pole withdrawable unit provides a rated current of 2000 A for industrial, commercial and infrastructure power distribution applications.
Designed as the moving part of a withdrawable switch-disconnector assembly, the E2N/MS 2000 combines reliable electrical isolation with the serviceability of draw-out switchgear. Its E2 frame, N short-circuit performance level and three-pole configuration make it particularly suitable for three-phase distribution systems requiring robust high-current isolation together with convenient inspection and maintenance.
The 1SDA058965R1 supports rated operational voltages of 690 V AC and 250 V DC. With a rated insulation voltage of 1000 V, rated impulse withstand voltage of 12 kV and short-time withstand current of 55 kA for 1 s, it provides dependable electrical performance for demanding low-voltage switchgear installations.
Key Advantages
- ABB SACE Emax E2N/MS design for dependable low-voltage switching and isolation.
- 2000 A rated current for demanding high-current distribution systems.
- Three-pole configuration for three-phase electrical applications.
- Withdrawable moving-part construction supports convenient inspection, servicing and replacement.
- High 55 kA short-time withstand current for 1 s.
- Designed for integration with compatible ABB SACE Emax withdrawable switchgear assemblies.
Key Features
- ABB SACE Emax E2N/MS series.
- 2000 A rated uninterrupted current.
- 3-pole configuration.
- 690 V AC / 250 V DC rated operational voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 55 kA short-time withstand current for 1 s.
- 42 kA short-time withstand current for 3 s.
- Withdrawable moving part (W MP) execution.
- Mechanical durability of 25,000 operating cycles.
Reliable High-Current Switching and Isolation
The ABB SACE Emax E2N/MS provides a dependable means of switching and isolating high-current low-voltage electrical circuits. Its 2000 A continuous current capability and 55 kA one-second short-time withstand performance make it suitable for main distribution boards and industrial switchgear where reliable circuit separation is required for operation, servicing and maintenance.
The withdrawable construction allows the moving part to be separated from its compatible fixed section, helping simplify inspection, maintenance and replacement. Combined with its three-pole configuration and robust E2 frame, the 1SDA058965R1 provides a practical solution for maintainable high-current three-phase power distribution systems.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main incoming and outgoing electrical isolation.
- Manufacturing and process industry power distribution.
- Commercial building and infrastructure electrical systems.
- Generator and transformer distribution installations.
- Three-phase switchgear requiring withdrawable high-current isolation.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| Order code | 1SDA058965R1 |
| Product group | 310513-New Emax |
| Product type | Switch-disconnector moving part / air circuit breaker |
| Frame / sub-type | E2 |
| Short-circuit performance level | N |
| Rated current (In) | 2000 A |
| Rated operational current (Ie) | 2000 A |
| Rated uninterrupted current (Iu) | 2000 A |
| Number of poles | 3 |
| Current type | AC |
| 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 |
| Short-time withstand current (Icw, 1 s) | 55 kA |
| Short-time withstand current (Icw, 3 s) | 42 kA |
| Power loss | 330 W |
| Execution | Withdrawable moving part (W MP) |
| Terminal connection type | Withdrawable circuit breaker |
| Electrical durability | 10,000 cycles |
| Electrical operating frequency | 30 cycles per hour |
| Mechanical durability | 25,000 cycles |
| Mechanical operating frequency | 60 cycles per hour |
| Standards | IEC |
| Dimensions (W × H × D) | 324 × 461 × 396.5 mm |
| Net weight | 49 kg |
| EAN | 8015644613242 |
Frequently Asked Questions
What is the ABB 1SDA058965R1 used for?
The ABB 1SDA058965R1 is a 2000 A three-pole SACE Emax switch-disconnector moving part designed for switching and isolation in demanding low-voltage electrical distribution systems.
What is the rated current of the ABB 1SDA058965R1?
The E2N/MS 2000 has a rated current, rated operational current and rated uninterrupted current of 2000 A.
How many poles does the ABB 1SDA058965R1 have?
The 1SDA058965R1 has a three-pole configuration, making it suitable for three-phase electrical distribution and isolation applications.
Is the ABB 1SDA058965R1 fixed or withdrawable?
The 1SDA058965R1 is a withdrawable moving part (W MP) designed for use with compatible ABB SACE Emax withdrawable switchgear.
What is the short-time withstand rating of the ABB 1SDA058965R1?
The E2N/MS 2000 has a short-time withstand current of 55 kA for 1 s and 42 kA for 3 s.
Trusted ABB Switching for Critical Power Systems
ABB SACE Emax E2N/MS switch disconnectors are engineered for dependable high-current switching and isolation in low-voltage distribution systems, combining robust electrical performance, durable operation and maintainable withdrawable construction.
