Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA059899R1 ABB E2/E W FP 3p 750V DC FL-FL SACE Emax Fixed Part
ABB 1SDA059899R1 is a three-pole SACE Emax E2/E withdrawable fixed part rated at 2500 A and 750 V DC with FL-FL flat upper and lower main-circuit terminals.
£2,787.64
Why Choose the ABB 1SDA059899R1 E2/E W FP 3p 750V DC FL-FL Fixed Part?
The ABB 1SDA059899R1, identified as E2/EWFP3p750VDCFL-FLnew, is a three-pole fixed part for a withdrawable SACE Emax E2/E air circuit-breaker designed specifically for DC power-distribution applications. As part of the ABB SACE Emax system, it provides the stationary mechanical and electrical interface required for a compatible withdrawable circuit-breaker moving part.
This fixed part is designed for systems rated up to 750 V DC and has a 2500 A rated uninterrupted current. Its FL-FL configuration provides flat upper and lower main-circuit terminals, creating a robust bolted connection interface for engineered busbar arrangements in high-current DC switchboards.
The 1SDA059899R1 combines a 3-pole configuration with ABB’s withdrawable Emax architecture, allowing the compatible breaker moving part to be removed for inspection or servicing while the fixed section remains installed. This makes it particularly suitable for industrial DC distribution systems where high current capability, maintainability and secure switchboard integration are required.
Key Advantages
- Genuine ABB SACE Emax E2/E fixed part for withdrawable circuit-breaker installations.
- Designed specifically for 750 V DC applications.
- 2500 A rated uninterrupted current for high-current power distribution.
- 3-pole configuration for compatible E2/E DC circuit-breakers.
- FL-FL flat upper and lower terminals for robust main-circuit connections.
- Bolted main-circuit connection suited to engineered switchboard busbar systems.
- Withdrawable architecture supports efficient circuit-breaker inspection, isolation and servicing.
Key Features
- ABB SACE Emax series.
- E2/E frame configuration.
- Withdrawable (W) execution.
- FP fixed-part configuration.
- 3-pole design.
- 750 V DC rated voltage.
- 2500 A rated uninterrupted current (Iu).
- FL-FL terminal configuration.
- Flat upper and lower main-circuit terminals.
- Bolted main-circuit connection.
- Designed to IEC requirements.
- Dedicated stationary assembly for compatible SACE Emax E2/E withdrawable circuit-breakers.
Reliable High-Current DC Switchboard Integration
In a withdrawable circuit-breaker installation, the fixed part remains permanently mounted within the switchboard while the compatible breaker moving part can be inserted or withdrawn as required. This arrangement supports maintenance and inspection without requiring the main fixed connections to be dismantled, making it particularly valuable in substantial industrial power-distribution installations.
The ABB 1SDA059899R1 is specifically configured for 750 V DC operation and provides flat upper and lower terminals for connection to the switchboard power system. Its 2500 A current capability and robust bolted connection arrangement make it suitable for demanding DC distribution systems requiring a dedicated SACE Emax E2/E withdrawable breaker interface.
Typical Applications
- Industrial DC power-distribution switchboards.
- ABB SACE Emax E2/E withdrawable circuit-breaker installations.
- High-current 750 V DC distribution systems.
- DC main distribution assemblies.
- Industrial process and manufacturing power systems.
- Infrastructure and engineered DC switchgear.
- Switchboards using flat bolted busbar connections.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / type | E2/EWFP3p750VDCFL-FLnew |
| ABB order code | 1SDA059899R1 |
| Product type | Fixed part for withdrawable air circuit-breaker |
| Frame / sub-type | E2/E |
| Version | WFP |
| Execution | Withdrawable |
| Number of poles | 3 |
| Current type | DC |
| Rated uninterrupted current (Iu) | 2500 A |
| Rated voltage (Ur) | 750 V DC |
| Terminal configuration | FL-FL |
| Upper terminals | Flat |
| Lower terminals | Flat |
| Main-circuit connection | Bolted connection |
| Standard | IEC |
| Dimensions (H × W × D) | 461 × 324 × 396.5 mm |
| Product net weight | 29 kg |
| EAN | 8015644623234 |
Frequently Asked Questions
What is the ABB 1SDA059899R1 used for?
The ABB 1SDA059899R1 is a three-pole fixed part for a withdrawable SACE Emax E2/E circuit-breaker, providing the stationary interface for high-current DC switchboard installations.
What voltage is the ABB 1SDA059899R1 designed for?
The fixed part is designed for a rated voltage of 750 V DC.
What is the current rating of the ABB 1SDA059899R1?
The ABB 1SDA059899R1 has a rated uninterrupted current of 2500 A.
What does FL-FL mean on the ABB 1SDA059899R1?
The FL-FL designation identifies the flat terminal arrangement, with flat main-circuit terminals provided on both the upper and lower sides of the fixed part.
Is the ABB 1SDA059899R1 a complete circuit-breaker?
No. The 1SDA059899R1 is the fixed part of the SACE Emax E2/E withdrawable system; the compatible circuit-breaker moving part is a separate component.
Trusted ABB SACE Emax DC Switchgear Engineering
ABB SACE Emax fixed parts provide the robust stationary interface required for withdrawable circuit-breaker systems, supporting dependable high-current DC connections, practical switchboard integration and efficient servicing in demanding power-distribution installations.
