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1SDA059790R1 ABB E4WFP4pFL-FLnew SACE Emax E4 4-Pole Fixed Part
ABB 1SDA059790R1 E4WFP4pFL-FLnew is a four-pole SACE Emax E4 fixed part for withdrawable air circuit-breakers, rated at 4000 A and 690 V AC with an FL-FL flat rear terminal configuration.
£9,818.66
Why Choose the ABB 1SDA059790R1 E4 W FP 4p FL-FL Fixed Part?
The ABB 1SDA059790R1, identified as E4WFP4pFL-FLnew, is a four-pole fixed part for a withdrawable SACE Emax E4 air circuit-breaker. Designed for ABB’s SACE Emax low-voltage power circuit-breaker system, it provides the stationary mechanical and electrical interface required for installation of a compatible E4 withdrawable circuit-breaker moving part.
This fixed part features an FL-FL flat rear terminal configuration, providing flat rear connections on both the upper and lower sides of the assembly. The arrangement is designed for switchboards where rear busbar connections are preferred, helping integrate the circuit-breaker efficiently into high-current power-distribution assemblies.
With a 4-pole configuration, 4000 A rated uninterrupted current and 690 V AC rated voltage, the 1SDA059790R1 is engineered for demanding low-voltage distribution duties. Its withdrawable architecture allows the compatible E4 circuit-breaker moving part to be inserted or withdrawn while the fixed section and main switchboard connections remain installed.
Key Advantages
- Genuine ABB SACE Emax E4 fixed part for withdrawable circuit-breaker systems.
- Four-pole configuration for compatible E4 four-pole circuit-breakers.
- 4000 A rated uninterrupted current for demanding high-current distribution applications.
- 690 V AC rated voltage for industrial low-voltage systems.
- FL-FL flat rear terminal arrangement supports rear-connected switchboard busbars.
- Withdrawable architecture facilitates circuit-breaker isolation, inspection and servicing.
- Robust E4 fixed-part construction for industrial and infrastructure power distribution.
Key Features
- ABB SACE Emax series.
- E4 frame fixed part.
- Withdrawable (W) execution.
- FP fixed-part configuration.
- 4-pole design.
- FL-FL terminal configuration.
- Flat rear main-circuit connection arrangement.
- 4000 A rated uninterrupted current (Iu).
- 690 V AC rated voltage.
- Designed to IEC requirements.
- Dedicated stationary assembly for compatible SACE Emax E4 withdrawable air circuit-breakers.
Reliable Fixed Connection for Emax E4 Switchgear
A withdrawable air circuit-breaker installation separates the permanently installed fixed part from the removable circuit-breaker moving section. The ABB 1SDA059790R1 remains mounted within the switchboard and provides the stationary connection interface for a compatible SACE Emax E4 breaker, enabling the moving part to be withdrawn without dismantling the main switchboard connections.
The FL-FL configuration provides flat rear connections suited to engineered busbar systems and high-current switchboard layouts. Combined with the E4 frame’s 4000 A rated uninterrupted current, this fixed part provides a robust foundation for power distribution where reliability, serviceability and substantial current-carrying capability are required.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial high-current power-distribution systems.
- ABB SACE Emax E4 withdrawable circuit-breaker installations.
- Four-pole electrical distribution assemblies.
- Manufacturing and process-industry switchgear.
- Commercial and infrastructure power distribution.
- Switchboards using rear-connected busbar systems.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / type | E4WFP4pFL-FLnew |
| ABB order code | 1SDA059790R1 |
| Product type | Fixed part for withdrawable air circuit-breaker |
| Frame | E4 |
| Version | WFP |
| Execution | Withdrawable |
| Number of poles | 4 |
| Rated uninterrupted current (Iu) | 4000 A |
| Rated voltage (Ur) | 690 V |
| Current type | AC |
| Terminal configuration | FL-FL |
| Terminal style | Flat rear connections |
| Standard | IEC |
| Product net height | 461 mm |
| Product net width | 684 mm |
| Product net depth | 396.5 mm |
| Product net weight | 67 kg |
| EAN | 8015644622145 |
Frequently Asked Questions
What is the ABB 1SDA059790R1 used for?
The ABB 1SDA059790R1 is a four-pole fixed part for a withdrawable SACE Emax E4 air circuit-breaker, providing the stationary mechanical and electrical interface within a low-voltage switchboard.
What does E4WFP4pFL-FL mean?
E4 identifies the SACE Emax frame, WFP denotes a withdrawable fixed part, 4p indicates four poles, and FL-FL identifies the flat rear terminal configuration.
What is the current rating of the ABB 1SDA059790R1?
The ABB 1SDA059790R1 has a rated uninterrupted current of 4000 A.
What voltage is the ABB 1SDA059790R1 rated for?
The fixed part has a rated voltage of 690 V AC.
Is the ABB 1SDA059790R1 a complete circuit-breaker?
No. The 1SDA059790R1 is the fixed part of the withdrawable SACE Emax E4 system; the compatible E4 circuit-breaker moving part is a separate component.
Trusted ABB SACE Emax Switchgear Engineering
ABB SACE Emax fixed parts provide the robust stationary interface required for withdrawable air circuit-breaker systems, supporting dependable high-current connections, practical switchboard integration and efficient servicing in demanding low-voltage power-distribution installations.
