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1SDA059712R1 ABB E4WFP3pVR-HRnew SACE Emax E4 3-Pole Fixed Part
ABB 1SDA059712R1 E4WFP3pVR-HRnew is a three-pole SACE Emax E4 fixed part for withdrawable air circuit-breakers with 690 V AC rating and vertical upper and horizontal lower rear flat terminals.
£4,761.50
Why Choose the ABB 1SDA059712R1 E4WFP3pVR-HR Fixed Part?
The ABB 1SDA059712R1, identified as E4WFP3pVR-HRnew, is a three-pole fixed part for a withdrawable SACE Emax E4 air circuit-breaker. Designed as part of ABB’s SACE Emax low-voltage circuit-breaker system, it provides the stationary connection and support assembly required when an E4 withdrawable circuit-breaker is installed in a switchboard or power-distribution assembly.
This fixed part is configured with rear flat terminals in a mixed orientation: upper terminals vertical (VR) and lower terminals horizontal (HR). This arrangement provides a defined busbar connection geometry for installations where vertical upper connections and horizontal lower connections best suit the switchboard layout.
The 1SDA059712R1 is a 3-pole E4 withdrawable fixed part for AC applications and has a rated voltage of 690 V. Its purpose-built SACE Emax construction supports dependable installation, connection and withdrawal of the compatible moving circuit-breaker section while leaving the fixed power connections installed within the switchboard.
Key Advantages
- Genuine ABB SACE Emax E4 fixed part for withdrawable circuit-breaker installations.
- Three-pole configuration for compatible E4 circuit-breakers.
- Mixed VR-HR rear terminal orientation supports practical switchboard busbar arrangements.
- Upper vertical and lower horizontal rear flat terminals.
- Designed for the modular withdrawable SACE Emax system.
- Allows the circuit-breaker moving part to be withdrawn while the fixed installation remains connected in the switchboard.
Key Features
- ABB SACE Emax series.
- E4 frame fixed part.
- Withdrawable (W) execution.
- 3-pole configuration.
- VR-HR terminal arrangement.
- Upper terminals arranged vertically.
- Lower terminals arranged horizontally.
- Rear flat terminal connections.
- 690 V rated voltage.
- Designed for AC applications.
- IEC configuration for low-voltage power distribution equipment.
Reliable Fixed Connection for Withdrawable Emax Circuit-Breakers
A withdrawable air circuit-breaker installation separates the stationary switchboard connection assembly from the removable circuit-breaker moving part. The ABB E4 fixed part remains installed in the switchboard and provides the mechanical interface and electrical connection arrangement required for the compatible SACE Emax E4 withdrawable circuit-breaker.
The VR-HR configuration is particularly useful where the switchboard busbar layout requires different connection directions above and below the breaker. With vertical upper terminals and horizontal lower terminals, the 1SDA059712R1 provides a factory-defined connection arrangement while retaining the serviceability and flexibility associated with ABB’s withdrawable Emax architecture.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power-distribution systems.
- Withdrawable ABB SACE Emax E4 circuit-breaker installations.
- Motor control and industrial distribution assemblies.
- Commercial and infrastructure electrical switchboards.
- Power distribution panels requiring rear busbar connections.
- Switchgear installations requiring upper vertical and lower horizontal terminal orientation.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / type | E4WFP3pVR-HRnew |
| ABB order code | 1SDA059712R1 |
| Product type | Fixed part for withdrawable air circuit-breaker |
| Frame | E4 |
| Version | WFP (withdrawable fixed part) |
| Number of poles | 3 |
| Current type | AC |
| Rated voltage | 690 V |
| Terminal type | Rear flat terminals |
| Upper terminal orientation | Vertical (VR) |
| Lower terminal orientation | Horizontal (HR) |
| Standard | IEC |
| Product net height | 461 mm |
| Product net width | 594 mm |
| Product net depth | 396.5 mm |
| Product net weight | 50 kg |
Frequently Asked Questions
What is the ABB 1SDA059712R1 used for?
The ABB 1SDA059712R1 is the fixed part for a three-pole withdrawable SACE Emax E4 air circuit-breaker, providing the stationary installation and connection assembly within the switchboard.
What does E4WFP3pVR-HR mean?
E4 identifies the SACE Emax frame, WFP denotes a withdrawable fixed part, 3p indicates three poles, and VR-HR identifies vertical upper and horizontal lower rear terminal orientation.
How are the terminals arranged on the 1SDA059712R1?
The fixed part uses rear flat terminals, with the upper terminals arranged vertically and the lower terminals arranged horizontally.
What is the rated voltage of the ABB 1SDA059712R1?
The ABB 1SDA059712R1 fixed part has a rated voltage of 690 V for AC applications.
Is the ABB 1SDA059712R1 a complete circuit-breaker?
No. The 1SDA059712R1 is the fixed part of the withdrawable SACE Emax E4 system; the compatible 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 installations, supporting dependable power connections, practical switchboard integration and efficient circuit-breaker servicing.
