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.
1SDA058906R1 ABB E6H/MS 4000 4P Fixed HR Switch-Disconnector
ABB 1SDA058906R1 is a SACE Emax E6H/MS 4000 A four-pole fixed switch-disconnector with horizontal rear terminals for high-current switching and isolation in demanding low-voltage power distribution systems.
£35,208.80
Why Choose the ABB E6H/MS 4000 4P Fixed Switch-Disconnector?
The ABB E6H/MS 4000, order code 1SDA058906R1, is a heavy-duty SACE Emax switch-disconnector designed for high-current switching and isolation in demanding low-voltage power distribution systems. This model combines a 4000 A rated current with a four-pole fixed configuration and horizontal rear terminals for integration into large industrial, commercial and infrastructure switchboards.
As part of the ABB SACE Emax E6H/MS series, the unit provides robust switching and isolation functionality without an integral electronic overcurrent protection release. The H performance class provides high short-circuit making and short-time withstand capability, making the switch-disconnector suitable for installations where substantial prospective fault currents may occur and circuit protection is coordinated elsewhere in the electrical system.
The E6H/MS 4000 4P F HR configuration features four poles, fixed (F) installation and horizontal rear (HR) terminals. Its high-current E6 frame is designed for large power distribution assemblies where reliable isolation, robust construction and practical rear busbar connections are required.
Key Advantages
- Heavy-duty 4000 A SACE Emax switch-disconnector.
- Four-pole configuration for switching three phases and neutral.
- Fixed installation for permanent high-current switchboard integration.
- Horizontal rear terminals support practical busbar connections.
- High-performance H-class E6 platform for demanding distribution systems.
- Provides dependable high-current circuit switching and isolation.
Key Features
- ABB SACE Emax E6H/MS series.
- 4000 A rated current.
- Four-pole (4P) construction.
- Fixed (F) execution.
- Horizontal rear (HR) terminals.
- H performance level.
- High short-circuit making capability for demanding power distribution applications.
- Switch-disconnector configuration for high-current switching and isolation.
- Designed for integration into low-voltage switchboards and power distribution assemblies.
Reliable High-Current Switching and Isolation
Switch-disconnectors provide controlled switching and isolation of electrical circuits, allowing downstream equipment to be separated from the supply for operation, inspection or maintenance. The ABB E6H/MS 4000 combines this function with the robust SACE Emax platform and high short-time current withstand capability required by large low-voltage power distribution installations.
The four-pole configuration enables simultaneous switching of three phases and neutral where required by the distribution system. Its fixed construction and horizontal rear terminals make the E6H/MS 4000 particularly suitable for permanent switchboard installations using high-current rear busbar connections.
Typical Applications
- Large low-voltage main distribution switchboards.
- Industrial power distribution systems.
- High-current circuit switching and isolation.
- Four-pole three-phase and neutral distribution systems.
- Manufacturing, processing and utility switchgear.
- Commercial and infrastructure electrical installations.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Order code | 1SDA058906R1 |
| Product type | Switch-disconnector |
| Frame | E6 |
| Performance level | H |
| Rated current | 4000 A |
| Number of poles | 4P |
| Installation | Fixed (F) |
| Terminal arrangement | Horizontal rear (HR) |
| Operating function | Switching and isolation |
| Product family | Emax MS switch-disconnectors |
| Rated short-circuit making capacity at 415 V | 220 kA |
| Rated short-time withstand current | 100 kA for 1 s / 75 kA for 3 s |
| EAN | 8015644612597 |
| Product net weight | approx. 151 kg |
Frequently Asked Questions
What is the ABB 1SDA058906R1?
It is an ABB SACE Emax E6H/MS 4000 switch-disconnector rated at 4000 A, with four poles, fixed installation and horizontal rear terminals.
What is the rated current of the ABB E6H/MS 4000?
The E6H/MS switch-disconnector has a rated current of 4000 A.
How many poles does the ABB 1SDA058906R1 have?
This model has a four-pole (4P) configuration suitable for applications requiring switching of three phases and neutral.
Is the ABB 1SDA058906R1 fixed or withdrawable?
The 1SDA058906R1 is a fixed (F) switch-disconnector intended for permanent installation within a compatible low-voltage switchboard.
What terminal arrangement does the ABB E6H/MS 4000 use?
The unit is equipped with horizontal rear (HR) terminals for connection to compatible high-current switchboard busbar systems.
Trusted ABB SACE Emax Switching
ABB SACE Emax switch-disconnectors provide robust switching and isolation for high-current low-voltage distribution systems, combining dependable electrical performance with configurations designed for demanding industrial, commercial and infrastructure switchgear.
