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1SDA125953R1 ABB E4.3V/MS 3200 4p FHR Switch Disconnector
ABB E4.3V/MS 3200 4p FHR switch disconnector for reliable high-current low voltage electrical isolation and switching applications.
£12,714.89
Why Choose the ABB E4.3V/MS 3200 4p FHR Switch Disconnector?
The ABB E4.3V/MS 3200 4p FHR is a robust low voltage switch disconnector designed for safe isolation, switching and control of high-current electrical distribution systems. As part of the advanced ABB Emax 3 switch disconnector family, it provides reliable operation, high endurance and dependable performance for industrial switchgear and critical power applications. :chatgpt-content-reference{index="0"}
The E4.3V/MS platform is engineered for demanding electrical environments where secure isolation and reliable switching are essential. Its four-pole configuration and front horizontal rear terminal arrangement allow straightforward integration into suitable low voltage switchboards and power distribution assemblies. :chatgpt-content-reference{index="1"}
With a rated current of 3200 A, a four-pole fixed configuration and front horizontal rear terminal (FHR) arrangement, the ABB E4.3V/MS 3200 provides dependable switching and isolation capability for high-power AC distribution systems. :chatgpt-content-reference{index="2"}
Key Advantages
- ABB Emax 3 switch disconnector technology for reliable low voltage isolation.
- 3200 A rated current capability for high-power electrical distribution applications.
- Four-pole configuration suitable for systems requiring neutral conductor isolation.
- Front horizontal rear terminal arrangement for efficient switchgear integration.
- High mechanical and electrical durability for demanding industrial environments.
- Designed for safe switching and maintenance operations.
- Suitable for large-scale low voltage power distribution systems.
Key Features
- ABB Emax 3 SACE switch disconnector series.
- E4.3V/MS frame size.
- 3200 A rated uninterrupted current.
- 4-pole switch disconnector configuration.
- Fixed installation version.
- Front horizontal rear terminal (FHR) connection.
- High short-circuit withstand capability for demanding applications.
- Designed for industrial switchboards and electrical assemblies.
- Compatible with ABB Emax 3 low voltage switchgear solutions.
Reliable Isolation for Modern Power Distribution Systems
Switch disconnectors such as the ABB Emax 3 E4.3V/MS provide a dependable method for isolating electrical circuits during maintenance, inspection and servicing operations. Their robust mechanical construction supports safe operation and long service life in demanding environments.
The E4.3V/MS 3200 platform is designed for large-scale electrical distribution systems where secure switching, clear isolation and high current handling capability are essential requirements.
Typical Applications
- Main low voltage distribution switchboards.
- Industrial electrical installations.
- Power generation and energy infrastructure systems.
- Manufacturing plants and process industries.
- Large switchgear assemblies.
- Electrical maintenance and isolation applications.
Technical Specifications
| Product family | Emax 3 |
|---|---|
| Order code | 1SDA125953R1 |
| Product type | Low voltage switch disconnector |
| Rated current | 3200 A |
| Poles | 4P |
| Frame size | E4.3 |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 12 kV |
| Short-circuit withstand capability | 150 kA at 415 V AC |
| Mounting type | Fixed installation |
| Terminal configuration | Front horizontal rear terminals |
Frequently Asked Questions
What is the ABB E4.3V/MS 3200 4p FHR used for?
This switch disconnector is used for safe isolation and switching of high-current low voltage electrical distribution circuits.
What is the rated current of this ABB Emax 3 switch disconnector?
The ABB E4.3V/MS 3200 4p FHR has a rated current of 3200 A.
How many poles does this switch disconnector have?
The E4.3V/MS 3200 model is a four-pole (4P) switch disconnector.
What type of terminals are used?
This model uses a front horizontal rear terminal configuration for integration into suitable switchgear assemblies.
Where is this ABB switch disconnector typically installed?
It is typically installed in industrial switchboards, low voltage distribution panels and large electrical assemblies.
Trusted by Electrical Engineers Worldwide
ABB Emax 3 switch disconnectors are selected by electrical engineers worldwide for dependable isolation, robust construction and reliable performance in modern power distribution systems.
