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1SDA059095R1 ABB E1MTP Earth Switch Up-Term 1250 A 3-Pole Withdrawable Moving Part
ABB 1SDA059095R1 is a 1250 A three-pole SACE Emax E1/MTP withdrawable earthing switch moving part with making capacity and upper jaw-type contacts for compatible low-voltage switchgear.
£6,619.73
Why Choose the ABB E1MTP Earth Switch Up-Term 1250 3P?
The ABB E1MTP Earth Switch Up-Term 1250 3P, order code 1SDA059095R1, is a specialised SACE Emax earthing switch moving part designed for controlled earthing duties in compatible low-voltage switchgear. This E1/MTP version is rated at 1250 A and uses a three-pole withdrawable configuration.
Unlike a conventional circuit breaker, this derived SACE Emax device is an earthing switch with making capacity. It is designed to provide a dedicated earthing function within an appropriately engineered switchboard installation, helping establish an intentional connection to earth as part of electrical isolation and maintenance procedures.
This particular version features upper jaw-type contacts and a withdrawable moving-part design. With a rated operational voltage of 690 V AC, rated insulation voltage of 1000 V and rated impulse withstand voltage of 12 kV, it is engineered for integration into compatible ABB SACE Emax E1/MTP assemblies.
Key Advantages
- Purpose-designed SACE Emax earthing switch with making capacity.
- 1250 A rated current for substantial low-voltage distribution systems.
- Three-pole configuration for three-phase switchgear applications.
- Upper jaw-type contacts for the specified E1/MTP arrangement.
- Withdrawable moving-part construction for compatible SACE Emax assemblies.
- Designed for dedicated earthing duties during appropriately controlled isolation and maintenance procedures.
Key Features
- ABB SACE Emax E1/MTP derived version.
- 1250 A rated uninterrupted current.
- Three-pole construction.
- 690 V AC rated operational voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- Upper jaw-type contacts.
- Withdrawable execution.
Dedicated SACE Emax Earthing Function
Earthing switches are used as part of engineered switchgear arrangements to connect isolated conductors intentionally to earth. This supports controlled maintenance procedures by providing a dedicated earthing function after the associated electrical circuit has been correctly isolated and verified in accordance with the installation's operating procedures.
ABB 1SDA059095R1 is specifically configured as the 1250 A three-pole E1/MTP moving part with upper jaw-type contacts. Its withdrawable architecture enables integration with the corresponding SACE Emax assembly while retaining the electrical ratings and mechanical format required by the E1 platform.
Typical Applications
- Low-voltage industrial switchgear assemblies.
- SACE Emax E1/MTP earthing arrangements.
- Three-phase distribution switchboards.
- Industrial electrical isolation systems.
- Maintenance earthing arrangements in compatible switchgear.
- Manufacturing, infrastructure and process-industry power distribution.
Technical Specifications
| Product family | SACE Emax |
|---|---|
| ABB order code | 1SDA059095R1 |
| EAN | 8015644614546 |
| Product type | Derived version – earthing switch with making capacity MTP |
| Frame / sub-type | E1 |
| Rated current | 1250 A |
| Rated operational current | 1250 A |
| Rated uninterrupted current | 1250 A |
| Number of poles | 3 |
| Current type | AC |
| Rated operational voltage | 690 V AC |
| Rated voltage | 690 V |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Contact arrangement | Upper jaw-type contacts |
| Version | Withdrawable |
| Terminal connection type | Withdrawable circuit-breaker type |
| Product net width | 324 mm |
| Product net height | 461 mm |
| Product net depth | 396.5 mm |
| Product net weight | 44 kg |
| Standard | IEC |
| Product group | New Emax |
Frequently Asked Questions
What is ABB 1SDA059095R1?
ABB 1SDA059095R1 is a SACE Emax E1/MTP earthing switch moving part with making capacity, rated at 1250 A and configured with three poles and upper jaw-type contacts.
What is the rated current of ABB 1SDA059095R1?
The E1/MTP earthing switch has a rated uninterrupted current of 1250 A.
How many poles does the E1MTPEarth.Sw.-Up.Term.12503pWMPnew have?
This model has a three-pole configuration for compatible three-phase SACE Emax switchgear arrangements.
Does ABB 1SDA059095R1 use upper or lower contacts?
ABB 1SDA059095R1 is the upper-terminal version and is equipped with upper jaw-type contacts.
Is ABB 1SDA059095R1 fixed or withdrawable?
It is a withdrawable moving-part version intended for integration with the corresponding compatible SACE Emax E1/MTP assembly.
Trusted Earthing Equipment from ABB
ABB SACE Emax MTP earthing-switch solutions provide dedicated earthing functionality for engineered low-voltage switchgear, combining robust Emax construction with application-specific withdrawable moving parts and contact arrangements.
