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1SDA081794R1 ABB E2.2/MTP 2000 MP 3p Earth DOWN Earthing Switch
ABB E2.2/MTP 2000 MP 3p Earth DOWN is a three-pole 2000 A Emax 2 earthing switch with making capacity, featuring a withdrawable moving-part design and earth connection from the lower terminals.
£6,487.94
Why Choose the ABB E2.2/MTP 2000 MP 3p Earth DOWN Earthing Switch?
The ABB E2.2/MTP 2000 MP 3p Earth DOWN, order code 1SDA081794R1, is a three-pole earthing switch with making capacity from the ABB SACE Emax 2 low-voltage power distribution platform. Based on the E2.2 frame size, this MTP derived version is designed for withdrawable switchgear applications requiring the main circuit to be connected to earth for controlled isolation and maintenance procedures.
The MTP configuration is specifically identified by ABB as an earthing switch with making capacity. This model uses the moving-part (MP) execution of the Emax 2 withdrawable system and provides the earth connection from the lower terminals, corresponding to ABB's Earth DOWN configuration.
With a rated uninterrupted current Iu of 2000 A and a three-pole configuration, the E2.2/MTP 2000 MP 3p Earth DOWN is intended for high-current low-voltage distribution systems. Its dedicated withdrawable design enables integration into compatible ABB Emax 2 switchgear where dependable earthing functionality is required as part of electrical isolation and maintenance arrangements.
Key Advantages
- Genuine ABB SACE Emax 2 earthing switch with making capacity.
- 2000 A rated uninterrupted current for high-current switchgear applications.
- Three-pole configuration for three-phase low-voltage systems.
- Earth DOWN configuration provides the earth connection from the lower terminals.
- MP moving-part execution for compatible Emax 2 withdrawable switchgear.
- MTP derived version provides dedicated earthing functionality for isolation and maintenance arrangements.
Key Features
- ABB SACE Emax 2 series.
- E2.2/MTP earthing switch configuration.
- Earthing switch with making capacity.
- 2000 A rated uninterrupted current (Iu).
- 3-pole construction.
- Earth connection from lower terminals.
- MP moving-part / withdrawable execution.
- Designed for compatible Emax 2 low-voltage switchgear assemblies.
- ABB order code 1SDA081794R1.
Reliable Earthing for Low-Voltage Switchgear
Earthing switches are used to establish a deliberate connection between electrical conductors and earth as part of switchgear isolation and maintenance procedures. The ABB MTP derived version adds making capacity and uses the mechanical platform of the Emax 2 withdrawable system, providing a purpose-designed solution for compatible low-voltage distribution assemblies.
The E2.2/MTP 2000 MP 3p Earth DOWN connects the circuit to earth from the lower terminal side. Combined with its 2000 A E2.2 frame rating and three-pole moving-part construction, this configuration supports high-current switchboards requiring dedicated earthing equipment within the ABB Emax 2 architecture.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power-distribution systems.
- Withdrawable ABB Emax 2 switchgear assemblies.
- Electrical isolation and maintenance arrangements.
- High-current three-phase distribution installations.
- Switchboards requiring an earth connection from the lower terminals.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA081794R1 |
| Product type | Earthing switch with making capacity |
| Derived version | MTP |
| Frame size | E2.2 |
| Rated uninterrupted current (Iu) | 2000 A |
| Number of poles | 3 |
| Execution | Withdrawable / moving part |
| Designation | MP |
| Earth configuration | Earth DOWN |
| Earth connection | Lower terminals |
| Product family | Emax 2 low-voltage power distribution system |
Frequently Asked Questions
What is the ABB 1SDA081794R1?
The ABB 1SDA081794R1 is an E2.2/MTP 2000 MP three-pole earthing switch with making capacity for the ABB SACE Emax 2 platform, configured with the earth connection from the lower terminals.
What is the current rating of the ABB E2.2/MTP 2000 MP 3p?
The E2.2/MTP 2000 MP 3p has a rated uninterrupted current Iu of 2000 A.
What does Earth DOWN mean on the ABB 1SDA081794R1?
Earth DOWN identifies the version in which the earthing connection is made from the lower terminals of the E2.2/MTP arrangement.
How many poles does the ABB 1SDA081794R1 have?
This model has a three-pole configuration. ABB supplies the corresponding four-pole E2.2/MTP 2000 MP Earth DOWN version under a separate order code.
What is the purpose of the ABB E2.2/MTP earthing switch?
The MTP is an earthing switch with making capacity designed for compatible Emax 2 switchgear, providing a dedicated means of connecting the relevant circuit conductors to earth as part of switchgear isolation and maintenance arrangements.
Trusted ABB Power Distribution Technology
ABB SACE Emax 2 derived devices provide specialised solutions for modern low-voltage switchgear, with MTP earthing switches supporting dependable isolation, earthing and maintenance arrangements in high-current electrical distribution systems.
