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.
1SDA058913R1 ABB E4H/E/f/MS 4000 4P F HR 1000 V DC Switch Disconnector
ABB 1SDA058913R1 E4H/E/f/MS 4000 is a 4000 A four-pole full-size-neutral fixed SACE Emax switch disconnector with rear horizontal terminals for high-current systems operating at 1000 V DC.
£37,423.69
Why Choose the ABB E4H/E/f/MS 4000 4P F HR 1000 V DC Switch Disconnector?
The ABB E4H/E/f/MS 4000 4P F HR, order code 1SDA058913R1, is a heavy-duty SACE Emax circuit-breaker switch disconnector designed for high-current DC switching and isolation duties. Part of the ABB New Emax E4 series, this fixed four-pole unit provides a rated uninterrupted current of 4000 A at 1000 V DC, making it suitable for demanding industrial and infrastructure DC power distribution systems.
This E4H/E/f/MS configuration features a full-size neutral, fixed installation and rear flat horizontal terminals for integration with high-current switchboard busbar systems. Its H performance level and rated short-time withstand current of 65 kA for 1 s provide the robust electrical capability required in major DC distribution assemblies.
The E4H/E/f/MS 4000 combines a rated insulation voltage of 1000 V with a rated impulse withstand voltage of 12 kV. With durable SACE Emax construction, bolt-connected main-circuit connections and a fixed switchboard format, it provides dependable high-current isolation where overcurrent protection is provided elsewhere in the electrical system.
Key Advantages
- Heavy-duty 4000 A SACE Emax switch disconnector for high-current DC power distribution.
- Designed for operation at 1000 V DC.
- Four-pole construction with full-size neutral for demanding DC distribution architectures.
- Fixed installation provides robust permanent integration within switchboards.
- 65 kA short-time withstand current for 1 s.
- Rear flat horizontal terminals simplify integration with suitably engineered high-current busbar systems.
Key Features
- ABB SACE Emax E4H/E/f/MS series.
- 4000 A rated uninterrupted current.
- 1000 V DC rated operational voltage.
- Four-pole (4P) construction.
- Full-size neutral configuration.
- Fixed (F) installation version.
- Rear flat horizontal (HR) terminals.
- 65 kA rated short-time withstand current for 1 s.
- 12 kV rated impulse withstand voltage.
- IP30 front protection rating.
Reliable High-Current Isolation for DC Power Systems
High-current DC distribution requires switching equipment engineered specifically for the electrical demands associated with direct current. The ABB E4H/E/f/MS provides dedicated switching and isolation for systems operating at up to 1000 V DC, while its 4000 A current capability makes it suitable for major power distribution circuits.
The fixed SACE Emax construction provides a robust solution for permanent switchboard installations. Its four-pole full-size-neutral configuration, rear horizontal terminals and high short-time withstand capability make the E4H/E/f/MS 4000 particularly suitable for engineered industrial DC switchboards where reliable isolation, high current capacity and durable construction are essential.
Typical Applications
- High-current industrial DC distribution switchboards.
- Main incoming and distribution isolation.
- Renewable-energy and energy-storage power distribution systems.
- Industrial plants and process installations.
- Critical infrastructure DC power systems.
- High-current DC feeder and busbar isolation.
Technical Specifications
| Series | SACE Emax / New Emax E4 |
|---|---|
| ABB order code | 1SDA058913R1 |
| Product type | Circuit-breaker switch disconnector |
| Frame / subtype | E4 |
| Short-circuit performance level | H |
| Rated current (In) | 4000 A |
| Rated operational current (Ie) | 4000 A |
| Rated uninterrupted current (Iu) | 4000 A |
| Rated operational voltage | 1000 V DC |
| Rated voltage (Ur) | 1000 V |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Current type | DC |
| Number of poles | 4P |
| Neutral configuration | Full-size neutral |
| Rated short-time withstand current (Icw) | 65 kA for 1 s |
| Installation version | Fixed |
| Terminal connection | Rear flat horizontal |
| Main-circuit connection | Bolt connection |
| Front protection rating | IP30 |
| Electrical durability | 5,000 cycles |
| Electrical operating frequency | 10 cycles per hour |
| Mechanical durability | 15,000 cycles |
| Mechanical operating frequency | 60 cycles per hour |
| Power loss | 360 W |
| Dimensions (W × H × D) | 746 × 418 × 302 mm |
| Product net weight | 109 kg |
| Standard | IEC |
| EAN | 8015644612665 |
Frequently Asked Questions
What is the ABB 1SDA058913R1?
The ABB 1SDA058913R1 is an E4H/E/f/MS 4000 SACE Emax four-pole fixed switch disconnector with full-size neutral and rear horizontal terminals, rated at 4000 A and 1000 V DC.
What is the rated current of the E4H/E/f/MS 4000?
The E4H/E/f/MS 4000 has a rated uninterrupted current of 4000 A.
What operating voltage is the ABB 1SDA058913R1 designed for?
This E4H/E/f/MS variant is designed for a rated operational voltage of 1000 V DC.
What does 4P F HR mean in the product designation?
4P identifies the four-pole construction, F denotes the fixed installation version and HR identifies the rear flat horizontal terminal arrangement.
What is the short-time withstand current of the E4H/E/f/MS 4000?
The switch disconnector has a rated short-time withstand current of 65 kA for 1 s.
Trusted ABB DC Power Distribution Technology
ABB SACE Emax switch disconnectors provide robust high-current switching and isolation for demanding DC distribution systems, combining proven Emax engineering with high current capacity and dependable fixed-switchboard construction.
