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1SDA074361R1 ABB E2.2/MT 2500 MP 4p Earth DOWN
ABB 1SDA074361R1 E2.2/MT 2500 MP 4p Earth DOWN is a 2500 A four-pole withdrawable earthing truck for SACE Emax 2 switchgear with the earth connection from the lower terminals.
£10,661.26
Why Choose the ABB E2.2/MT 2500 MP 4p Earth DOWN?
The ABB E2.2/MT 2500 MP 4p Earth DOWN, order code 1SDA074361R1, is a 2500 A four-pole earthing truck for the ABB SACE Emax 2 E2.2 platform. Designed for withdrawable low-voltage switchgear, this MT derived version provides an earth connection from the lower terminals for controlled earthing of the associated circuit within a compatible Emax 2 installation.
ABB's Emax 2 derived-version range includes dedicated MT earthing trucks for maintenance and switchgear operating procedures. The 1SDA074361R1 combines the E2.2 frame size with a 2500 A uninterrupted rated current, four-pole construction and lower-terminal earth connection, providing a purpose-designed solution for compatible withdrawable assemblies.
Unlike the related MTP earthing switch, which incorporates making capacity, the MT version is an earthing truck intended for the appropriate de-energised earthing procedure. Its Emax 2-derived mechanical format allows it to be used within compatible withdrawable switchgear where safe isolation, maintenance and earthing procedures form part of the installation design.
Key Advantages
- Dedicated earthing truck for ABB SACE Emax 2 E2.2 withdrawable switchgear.
- 2500 A uninterrupted rated current for high-current low-voltage applications.
- Four-pole configuration for compatible four-pole switchgear systems.
- Earth connection from lower terminals for the specified switchgear arrangement.
- Withdrawable Emax 2-derived construction supports planned maintenance and isolation procedures.
- Purpose-designed ABB solution for controlled earthing within compatible low-voltage switchboards.
Key Features
- ABB E2.2/MT 2500 MP 4p Earth DOWN.
- ABB order code: 1SDA074361R1.
- Product version: MT earthing truck.
- Frame size: E2.2/MT.
- Uninterrupted rated current (Iu): 2500 A.
- Number of poles: 4.
- Earth connection: Lower terminals.
- Construction: Withdrawable.
- Derived from the ABB SACE Emax 2 platform.
Lower-Terminal Earthing for Emax 2 Withdrawable Switchgear
The ABB E2.2/MT provides a dedicated earthing function for compatible Emax 2 withdrawable switchgear. In the 1SDA074361R1 Earth DOWN configuration, the earth connection is made from the lower terminals, allowing the relevant side of the circuit to be connected to earth as part of an engineered isolation and maintenance procedure.
The unit is a four-pole MT earthing truck with a 2500 A uninterrupted rated current. It should be distinguished from ABB's MTP derived version: the MT is an earthing truck, while the MTP is an earthing switch with making capacity. Correct application therefore depends on the switchgear design and the prescribed operational and safety procedures for the installation.
Typical Applications
- ABB SACE Emax 2 E2.2 withdrawable low-voltage switchgear.
- Earthing of circuits from the lower-terminal side.
- Four-pole low-voltage distribution systems.
- Industrial main distribution switchboards.
- Planned electrical maintenance and isolation procedures.
- Manufacturing and process-industry switchgear.
- Infrastructure and critical-power distribution systems.
- Switchboards requiring a dedicated withdrawable earthing truck.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA074361R1 |
| Product type | Earthing truck (MT) |
| ABB product group | Emax2 Air Circuit Breaker |
| Frame size | E2.2/MT |
| Uninterrupted rated current (Iu) | 2500 A |
| Number of poles | 4 |
| Earth connection position | Lower terminals (Earth DOWN) |
| Construction | Withdrawable |
| Rated voltage range | 220–690 V |
| Product net weight | 64 kg |
| EAN | 8015644782948 |
Frequently Asked Questions
What is the ABB 1SDA074361R1?
The ABB 1SDA074361R1 is an E2.2/MT 2500 A four-pole earthing truck for compatible ABB SACE Emax 2 withdrawable switchgear, with the earth connection made from the lower terminals.
What is the current rating of the ABB E2.2/MT 2500 MP 4p Earth DOWN?
The earthing truck has an uninterrupted rated current of 2500 A.
How many poles does ABB 1SDA074361R1 have?
The 1SDA074361R1 is a four-pole E2.2/MT earthing truck.
What does Earth DOWN mean on the ABB 1SDA074361R1?
Earth DOWN identifies the version with the earth connection from the lower terminals of the compatible withdrawable switchgear arrangement.
What does MT mean on the ABB E2.2/MT?
MT identifies this Emax 2 derived version as an earthing truck for use in compatible withdrawable switchgear.
Is the ABB E2.2/MT the same as an E2.2/MTP earthing switch?
No. The MT is an earthing truck, while ABB identifies the MTP derived version as an earthing switch with making capacity. The correct version must be selected according to the switchgear design and required earthing procedure.
Where is the ABB E2.2/MT 2500 MP 4p Earth DOWN typically used?
It is intended for compatible ABB Emax 2 withdrawable switchboards where a dedicated 2500 A four-pole lower-terminal earthing arrangement is required for isolation, maintenance and switchgear operating procedures.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Emax 2 derived products provide dedicated solutions for low-voltage switchgear operation and maintenance, with MT earthing trucks supporting controlled earthing procedures in compatible withdrawable industrial, commercial and infrastructure distribution systems.
