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1SDA059791R1 ABB E4/fWFP4pFL-FLnew SACE Emax E4/f 4-Pole Fixed Part
ABB 1SDA059791R1 E4/fWFP4pFL-FLnew is a four-pole full-size SACE Emax E4/f fixed part for withdrawable air circuit-breakers, rated at 4000 A and 690 V AC with FL-FL flat upper and lower terminals.
£10,309.65
Why Choose the ABB 1SDA059791R1 E4/f W FP 4p FL-FL Fixed Part?
The ABB 1SDA059791R1, identified as E4/fWFP4pFL-FLnew, is a four-pole fixed part for a withdrawable SACE Emax E4/f air circuit-breaker. Designed for ABB’s SACE Emax low-voltage power circuit-breaker system, it forms the stationary section of the withdrawable assembly and provides the mechanical and electrical interface for the compatible E4/f moving part.
This fixed part features an FL-FL terminal configuration, with flat upper and lower terminals. The arrangement is intended for high-current switchboard installations where flat power connections provide an effective interface with the engineered busbar system.
With a 4-pole full-size configuration, 4000 A rated uninterrupted current and 690 V AC rated voltage, the 1SDA059791R1 is designed for demanding low-voltage power-distribution applications. Its withdrawable architecture allows the compatible circuit-breaker moving part to be removed for inspection or servicing while the fixed part remains installed within the switchboard.
Key Advantages
- Genuine ABB SACE Emax E4/f fixed part for withdrawable circuit-breaker installations.
- Four-pole full-size configuration for compatible E4/f circuit-breakers.
- 4000 A rated uninterrupted current for high-current distribution systems.
- 690 V AC rated voltage for industrial low-voltage applications.
- FL-FL flat terminal arrangement on both upper and lower connections.
- Withdrawable construction supports efficient circuit-breaker inspection, isolation and servicing.
- Purpose-designed for integration into substantial industrial and infrastructure switchboards.
Key Features
- ABB SACE Emax series.
- E4/f frame configuration.
- Withdrawable (W) execution.
- FP fixed-part configuration.
- 4-pole full-size design.
- FL-FL terminal configuration.
- Flat upper and lower main-circuit terminals.
- 4000 A rated uninterrupted current (Iu).
- 690 V AC rated voltage.
- IEC standard configuration.
- Dedicated stationary assembly for compatible SACE Emax E4/f withdrawable air circuit-breakers.
Reliable Fixed Connection for Emax E4/f Switchgear
A withdrawable air circuit-breaker system separates the stationary switchboard connection assembly from the removable breaker moving part. The ABB 1SDA059791R1 remains installed within the switchboard, providing the mechanical support and main-circuit interface required for the compatible SACE Emax E4/f breaker while allowing the moving section to be withdrawn when required.
The FL-FL configuration provides flat upper and lower connections suited to engineered high-current busbar arrangements. Combined with the 4000 A current rating and four-pole full-size construction, this fixed part provides a robust foundation for demanding power-distribution systems where reliability, maintainability and substantial current-carrying capability are essential.
Typical Applications
- Low-voltage main distribution switchboards.
- High-current industrial power-distribution systems.
- ABB SACE Emax E4/f withdrawable circuit-breaker installations.
- Four-pole full-size electrical distribution assemblies.
- Manufacturing and process-industry switchgear.
- Commercial and infrastructure power distribution.
- Switchboards using engineered flat busbar connections.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / type | E4/fWFP4pFL-FLnew |
| ABB order code | 1SDA059791R1 |
| Product type | Fixed part for withdrawable air circuit-breaker |
| Frame / sub-type | E4/f |
| Version | WFP |
| Execution | Withdrawable |
| Number of poles | 4 / f |
| Rated uninterrupted current (Iu) | 4000 A |
| Rated voltage (Ur) | 690 V |
| Current type | AC |
| Terminal configuration | FL-FL |
| Terminal style | Flat upper and lower terminals |
| Main-circuit connection | Bolted connection |
| Standard | IEC |
| Product net height | 461 mm |
| Product net width | 774 mm |
| Product net depth | 396.5 mm |
| Product net weight | 84 kg |
| EAN | 8015644622152 |
Frequently Asked Questions
What is the ABB 1SDA059791R1 used for?
The ABB 1SDA059791R1 is a four-pole full-size fixed part for a withdrawable SACE Emax E4/f air circuit-breaker, providing the stationary mechanical and electrical interface within a low-voltage switchboard.
What does E4/fWFP4pFL-FL mean?
E4/f identifies the SACE Emax E4 full-size configuration, WFP denotes a withdrawable fixed part, 4p indicates four poles, and FL-FL identifies flat upper and lower terminal connections.
What is the current rating of the ABB 1SDA059791R1?
The ABB 1SDA059791R1 has a rated uninterrupted current of 4000 A.
What voltage is the ABB 1SDA059791R1 rated for?
The fixed part has a rated voltage of 690 V AC.
Is the ABB 1SDA059791R1 a complete circuit-breaker?
No. The 1SDA059791R1 is the fixed part of the withdrawable SACE Emax E4/f system; the compatible circuit-breaker moving part is a separate component.
Trusted ABB SACE Emax Switchgear Engineering
ABB SACE Emax fixed parts provide a robust stationary interface for withdrawable air circuit-breaker systems, supporting dependable high-current connections, practical switchboard integration and efficient servicing in demanding low-voltage power-distribution installations.
