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1SDA073500R1 ABB E4.2V/MS 2000 3p WMP Switch-Disconnector 2000 A
ABB 1SDA073500R1 E4.2V/MS 2000 3p WMP is a 2000 A three-pole withdrawable SACE Emax 2 switch-disconnector moving part with a 690 V AC operational rating and 100 kA one-second short-time withstand capability.
£6,650.84
Why Choose the ABB E4.2V/MS 2000 3p WMP Switch-Disconnector?
The ABB E4.2V/MS 2000 3p WMP, order code 1SDA073500R1, is a high-performance three-pole switch-disconnector from the ABB SACE Emax 2 range, designed for switching and isolation in demanding low-voltage power distribution systems. Supplied as the moving part of a withdrawable device, it combines a substantial 2000 A rated uninterrupted current with the high short-time withstand capability of the E4.2V platform.
Designed for industrial, commercial and infrastructure switchboards, the E4.2V/MS provides dependable electrical isolation while supporting efficient maintenance through its withdrawable construction. The moving part can be withdrawn from its compatible fixed part, providing the operational flexibility required in critical power distribution installations.
With a rated operational voltage of 690 V AC and a rated short-time withstand current of 100 kA for 1 s, the E4.2V/MS 2000 is engineered for demanding three-phase distribution networks. Its robust E4.2 frame, V short-circuit performance level and three-pole configuration make it particularly suitable for high-fault-level switchboards and industrial power systems.
Key Advantages
- High-performance ABB SACE Emax 2 switch-disconnector for demanding low-voltage systems.
- 2000 A rated uninterrupted current for high-current power distribution.
- Three-pole configuration for three-phase electrical networks.
- Exceptional 100 kA short-time withstand current for 1 s.
- Withdrawable moving-part design supports efficient maintenance and switchboard servicing.
- Suitable for systems with a rated operational voltage of up to 690 V AC.
Key Features
- ABB SACE Emax 2 E4.2V/MS series.
- 2000 A rated uninterrupted current (Iu).
- Three-pole construction.
- 690 V AC rated operational voltage.
- 100 kA rated short-time withstand current (Icw) for 1 s.
- 75 kA rated short-time withstand current (Icw) for 3 s.
- 1000 V AC rated insulation voltage (Ui).
- 12 kV rated impulse withstand voltage (Uimp).
- V short-circuit performance level.
- Withdrawable moving-part (WMP) configuration.
High-Performance Switching and Isolation for Power Distribution
Switch-disconnectors provide a reliable means of switching and electrically isolating circuits within low-voltage power distribution systems. The ABB E4.2V/MS 2000 combines a high continuous current rating with exceptional short-time withstand capability, making it suitable for installations where high prospective fault currents and dependable electrical isolation must be accommodated.
The withdrawable Emax 2 architecture provides additional flexibility for critical switchboards. The moving part can be withdrawn from its associated fixed part, helping simplify inspection and servicing while supporting maintainability in industrial plants, infrastructure facilities and other high-demand electrical distribution environments.
Typical Applications
- Main low-voltage power distribution switchboards.
- Industrial electrical distribution systems.
- High-fault-level switching and isolation applications.
- Manufacturing and process industry switchgear.
- Commercial and infrastructure power distribution.
- Withdrawable switchgear and high-current distribution assemblies.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code / Product ID | 1SDA073500R1 |
| Product type | Switch-disconnector |
| Frame / sub-type | E4.2 |
| Short-circuit performance level | V |
| Rated uninterrupted current (Iu) | 2000 A |
| Rated current (In) | 2000 A |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V AC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated short-time withstand current (Icw), 1 s | 100 kA |
| Rated short-time withstand current (Icw), 3 s | 75 kA |
| Number of poles | 3 |
| Current type | AC |
| Version | Withdrawable |
| Configuration | Moving part (WMP) |
| Electrical durability | 10,000 cycles |
| Mechanical durability | 20,000 cycles |
| Power loss | 743 W |
| Connecting capacity | 1600 mm² |
| Dimensions (H × W × D) | 425 × 425 × 383 mm |
| Net weight | 60 kg |
| Standard | IEC |
| EAN | 8015644773502 |
Frequently Asked Questions
What is the ABB 1SDA073500R1 used for?
The ABB 1SDA073500R1 is a 2000 A three-pole switch-disconnector moving part designed for switching and isolation in demanding low-voltage electrical distribution systems.
What is the current rating of the E4.2V/MS 2000 3p WMP?
The E4.2V/MS 2000 has a rated uninterrupted current of 2000 A.
What voltage is the ABB E4.2V/MS 2000 rated for?
The switch-disconnector has a 690 V AC rated operational voltage and a 1000 V AC rated insulation voltage.
What is the short-time withstand rating of the E4.2V/MS 2000?
The E4.2V/MS 2000 has a rated short-time withstand current of 100 kA for 1 s and 75 kA for 3 s.
Is the ABB 1SDA073500R1 a withdrawable device?
Yes. The 1SDA073500R1 is the moving part of a withdrawable ABB SACE Emax 2 switch-disconnector, designed for use with the appropriate compatible fixed part.
Trusted ABB Low-Voltage Power Distribution Technology
ABB SACE Emax 2 switching devices are designed for demanding low-voltage power distribution systems, combining high electrical performance, robust switching capability and flexible withdrawable construction for industrial, commercial and infrastructure installations.
