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1SDA074357R1 ABB E4.2/MT 4000 A MP 4-Pole Earth UP
ABB 1SDA074357R1 is an Emax 2 E4.2/MT 4000 A four-pole moving-part earthing-switch configuration with the earthing arrangement on the upper-terminal side.
£21,660.62
Why Choose the ABB 1SDA074357R1 E4.2/MT 4000 A 4-Pole Earthing Switch?
The ABB 1SDA074357R1 is an E4.2/MT 4000 A, 4-pole earthing switch from the ABB Emax 2 air circuit-breaker platform. ABB identifies this configuration as E4.2/MT 4000 MP 4p Earth UP, combining the E4.2 frame with a 4000 A current rating and four-pole construction.
Designed as an earthing switch, this Emax 2 configuration is intended to provide an earthing function within suitably engineered low-voltage switchgear. The Earth UP designation identifies the upper-terminal earthing arrangement, supporting applications where defined isolation and earthing provisions form part of the switchboard design.
The MP configuration is associated with the Emax 2 moving-part arrangement, allowing integration into compatible withdrawable switchgear systems. With its high-current E4.2 frame and four-pole construction, the 1SDA074357R1 is suited to demanding industrial and infrastructure power-distribution assemblies.
Key Advantages
- Genuine ABB Emax 2 E4.2 switchgear component.
- High 4000 A current rating for demanding distribution systems.
- 4-pole configuration for four-pole switchgear applications.
- Dedicated earthing-switch function.
- Earth UP configuration for upper-terminal earthing arrangements.
- Designed for integration into compatible ABB Emax 2 switchgear systems.
Key Features
- ABB Emax 2 E4.2/MT configuration.
- Rated current: 4000 A.
- Number of poles: 4.
- Function: Earthing switch.
- Earthing position: Upper terminals.
- Configuration: MP / moving part.
- Designed for compatible Emax 2 withdrawable switchgear arrangements.
- ABB order code 1SDA074357R1.
High-Current Earthing for Emax 2 Switchgear
Earthing switches provide a deliberate connection to earth as part of an engineered switchgear isolation and safety arrangement. Within an Emax 2 installation, the correct earthing-switch configuration must correspond with the frame size, pole arrangement, current rating and terminal side specified by the switchboard design.
The ABB 1SDA074357R1 combines an E4.2 frame, 4000 A rating, four poles and an upper-side earthing arrangement. This makes it a specialised component for compatible high-current Emax 2 switchgear where the specified design requires the Earth UP configuration.
Typical Applications
- ABB Emax 2 E4.2 switchgear systems.
- High-current low-voltage distribution boards.
- Four-pole earthing-switch arrangements.
- Switchgear requiring upper-terminal earthing.
- Industrial main distribution systems.
- Infrastructure and OEM switchboard assemblies.
Technical Specifications
| Series | Emax 2 |
|---|---|
| Order code | 1SDA074357R1 |
| Product designation | E4.2/MT 4000 MP 4p Earth UP |
| Frame | E4.2 |
| Product type | Earthing switch |
| Rated current | 4000 A |
| Number of poles | 4 |
| Earthing arrangement | Earth UP |
| Earthing side | Upper terminals |
| Configuration | MP / moving part |
| Product family | ABB Emax 2 air circuit-breaker platform |
Frequently Asked Questions
What is the ABB 1SDA074357R1?
It is an ABB Emax 2 E4.2/MT earthing-switch configuration rated at 4000 A, with four poles and an Earth UP arrangement.
What is the current rating of ABB 1SDA074357R1?
The ABB 1SDA074357R1 is specified with a current rating of 4000 A.
How many poles does the ABB 1SDA074357R1 have?
The 1SDA074357R1 is a 4-pole configuration.
What does Earth UP mean on ABB 1SDA074357R1?
Earth UP identifies an earthing-switch arrangement associated with the upper terminals of the compatible Emax 2 switchgear configuration.
What does MP indicate on the ABB 1SDA074357R1?
MP identifies the moving-part configuration used within a compatible ABB Emax 2 withdrawable switchgear arrangement.
Trusted by Power Distribution Professionals
ABB Emax 2 switchgear components provide engineered solutions for demanding low-voltage power-distribution systems, with dedicated configurations supporting high-current isolation and earthing requirements in industrial and infrastructure installations.
