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1SDA059140R1 ABB E6/E 6300A 3P 750V DC VR-VR Fixed Part
ABB 1SDA059140R1 is a SACE Emax E6/E three-pole withdrawable circuit breaker fixed part rated at 6300 A and 750 V DC with vertical upper and lower terminals.
£3,785.27
Why Choose the ABB 1SDA059140R1 E6/E Fixed Part?
The ABB 1SDA059140R1 is a SACE Emax E6/E fixed part for a withdrawable DC air circuit breaker, designed for high-current direct-current power distribution systems. Designated E6/E W FP 3p 750 V DC VR-VR new, it provides the stationary cradle and primary connection arrangement for a compatible E6/E withdrawable circuit breaker moving part.
Part of the ABB New Emax DC range, this fixed part is designed for systems with a rated voltage of 750 V DC and a rated uninterrupted current of 6300 A. Its three-pole configuration makes it suitable for specialised high-power DC distribution applications where dependable isolation, high-current capability and maintainable withdrawable switchgear are required.
The 1SDA059140R1 features vertical upper and vertical lower terminals, identified by ABB as the VR-VR terminal arrangement. The fixed part remains installed within the switchboard while the corresponding withdrawable circuit breaker moving part can be inserted, isolated or removed for servicing, helping simplify maintenance in critical DC electrical installations.
Key Advantages
- Genuine ABB SACE Emax E6/E fixed part for withdrawable circuit breakers.
- Designed for demanding 750 V DC power distribution applications.
- 6300 A rated uninterrupted current for high-current systems.
- Three-pole configuration for compatible E6/E DC circuit breakers.
- Vertical upper and lower terminals provide the VR-VR connection arrangement.
- Withdrawable architecture facilitates circuit-breaker inspection, servicing and replacement.
- Robust fixed-part construction for industrial and infrastructure DC switchgear.
Key Features
- ABB SACE Emax E6/E fixed part.
- 750 V DC rated voltage.
- 6300 A rated uninterrupted current.
- Three-pole configuration.
- Designed for a withdrawable E6/E circuit breaker.
- Vertical upper terminals.
- Vertical lower terminals.
- VR-VR terminal configuration.
- Bolted main-circuit connection arrangement.
- ABB order code 1SDA059140R1.
- EAN 8015644614973.
High-Current DC Withdrawable Switchgear
The fixed part is the stationary element of a withdrawable air circuit breaker installation. It provides the mechanical interface and primary electrical connections between the switchboard and the compatible circuit breaker moving part, allowing the breaker to be withdrawn without dismantling the switchboard's main power connections.
With its 6300 A current capability and 750 V DC rating, the ABB 1SDA059140R1 is intended for demanding DC distribution systems using the E6/E platform. The vertical-to-vertical terminal arrangement provides a defined busbar connection geometry, while the withdrawable architecture supports maintenance and operational flexibility in high-power electrical installations.
Typical Applications
- High-current 750 V DC distribution switchboards.
- Industrial DC power distribution systems.
- Power generation and auxiliary DC systems.
- Renewable-energy electrical distribution installations.
- Critical infrastructure and high-power DC switchgear.
- Withdrawable ABB SACE Emax E6/E circuit breaker installations.
Technical Specifications
| Series | SACE Emax / New Emax DC |
|---|---|
| Model / order code | 1SDA059140R1 |
| Product designation | E6/E W FP 3p 750V DC VR-VR new |
| Product type | Fixed part for withdrawable air circuit breaker |
| Product group | New Emax DC |
| Frame | E6/E |
| Current type | DC |
| Rated voltage (Ur) | 750 V DC |
| Rated uninterrupted current (Iu) | 6300 A |
| Number of poles | 3 |
| Installation version | Withdrawable fixed part |
| Upper terminals | Vertical |
| Lower terminals | Vertical |
| Terminal configuration | VR-VR |
| Main-circuit connection | Bolted connection |
| Product net width | 810 mm |
| Product net height | 461 mm |
| Product net depth | 396.5 mm |
| Product net weight | 70 kg |
| EAN | 8015644614973 |
| Customs tariff number | 85389099 |
Frequently Asked Questions
What is the ABB 1SDA059140R1?
The ABB 1SDA059140R1 is the fixed part for a three-pole SACE Emax E6/E withdrawable circuit breaker, designed for 750 V DC systems with vertical upper and lower terminals.
What is the current rating of the ABB 1SDA059140R1?
The fixed part has a rated uninterrupted current of 6300 A.
What voltage is the 1SDA059140R1 designed for?
The ABB 1SDA059140R1 is designed for a rated voltage of 750 V DC.
What does VR-VR mean on the ABB 1SDA059140R1?
The VR-VR designation identifies the terminal arrangement, with vertical upper terminals and vertical lower terminals.
Is the ABB 1SDA059140R1 a complete circuit breaker?
No. The 1SDA059140R1 is the stationary fixed part of a withdrawable E6/E circuit breaker installation and is intended to be used with the appropriate compatible circuit breaker moving part.
ABB SACE Emax DC Power Distribution
ABB SACE Emax DC switchgear provides high-current circuit-breaker solutions for demanding direct-current distribution systems, with withdrawable fixed parts such as the 1SDA059140R1 supporting robust electrical connections and maintainable switchboard architectures.
