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1SDA059821R1 ABB E3 W FP 4p VR-HR SACE Emax 4-Pole Fixed Part
ABB 1SDA059821R1 is a four-pole SACE Emax E3 fixed part for withdrawable air circuit-breakers, rated at 3200 A and 690 V AC with vertical upper and horizontal lower rear flat terminals.
£3,299.64
Why Choose the ABB 1SDA059821R1 E3 W FP 4p VR-HR Fixed Part?
The ABB 1SDA059821R1, identified as E3 W FP 4p VR-HR new, is a four-pole fixed part for a withdrawable SACE Emax E3 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 E3 withdrawable circuit-breaker moving part.
This fixed part features a VR-HR rear flat terminal configuration, with the upper terminals arranged vertically (VR) and the lower terminals arranged horizontally (HR). This mixed connection arrangement is useful in engineered switchboards where the upper and lower busbar systems require different orientations.
With a 4-pole configuration, 3200 A rated uninterrupted current and 690 V AC rated voltage, the 1SDA059821R1 is designed for demanding low-voltage power-distribution installations. The withdrawable arrangement allows the compatible E3 circuit-breaker moving part to be removed for inspection or servicing while the fixed part and main switchboard connections remain installed.
Key Advantages
- Genuine ABB SACE Emax E3 fixed part for withdrawable circuit-breaker installations.
- Four-pole configuration for compatible E3 circuit-breaker moving parts.
- 3200 A rated uninterrupted current for high-current low-voltage distribution.
- 690 V AC rated voltage for demanding industrial power systems.
- VR-HR rear flat terminal arrangement with vertical upper and horizontal lower connections.
- Withdrawable architecture supports convenient circuit-breaker isolation, inspection and maintenance.
- Designed for robust integration into industrial, commercial and infrastructure switchboards.
Key Features
- ABB SACE Emax series.
- E3 frame fixed part.
- Withdrawable (W) execution.
- FP fixed-part configuration.
- 4-pole design.
- VR-HR terminal configuration.
- Upper rear flat terminals arranged vertically (VR).
- Lower rear flat terminals arranged horizontally (HR).
- 3200 A rated uninterrupted current (Iu).
- 690 V AC rated voltage.
- Designed to IEC requirements.
- Dedicated stationary assembly for compatible SACE Emax E3 withdrawable air circuit-breakers.
Reliable Fixed Connection for Emax E3 Switchgear
A withdrawable air circuit-breaker installation separates the permanently installed fixed part from the removable circuit-breaker moving section. The ABB 1SDA059821R1 remains mounted within the switchboard and provides the stationary mechanical and main-circuit connection interface for a compatible SACE Emax E3 breaker, allowing the moving part to be withdrawn without dismantling the principal power connections.
The VR-HR configuration combines vertical upper connections with horizontal lower connections, providing a defined interface for switchboards with mixed busbar orientations. Together with the E3 frame’s 3200 A rated uninterrupted current, this fixed part provides a robust solution for high-current distribution systems where serviceability, connection flexibility and dependable operation are required.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial high-current power-distribution systems.
- ABB SACE Emax E3 withdrawable circuit-breaker installations.
- Four-pole electrical distribution assemblies.
- Manufacturing and process-industry switchgear.
- Commercial building and infrastructure power distribution.
- Switchboards requiring vertical upper and horizontal lower busbar connections.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / type | E3 W FP 4p VR-HR new |
| ABB order code | 1SDA059821R1 |
| Product type | Fixed part for withdrawable air circuit-breaker |
| Frame / sub-type | E3 |
| Version | WFP |
| Execution | Withdrawable |
| Number of poles | 4 |
| Rated uninterrupted current (Iu) | 3200 A |
| Rated voltage (Ur) | 690 V |
| Current type | AC |
| Terminal connection type | Withdrawable circuit-breaker rear flat orientated |
| Terminal configuration | VR-HR |
| Upper terminal orientation | Vertical (VR) |
| Lower terminal orientation | Horizontal (HR) |
| Standard | IEC |
| Dimensions (H × W × D) | 461 × 558 × 396.5 mm |
| Product net weight | 49 kg |
| EAN | 8015644622459 |
Frequently Asked Questions
What is the ABB 1SDA059821R1 used for?
The ABB 1SDA059821R1 is a four-pole fixed part for a withdrawable SACE Emax E3 air circuit-breaker, providing the stationary mechanical and electrical interface within a low-voltage switchboard.
What does E3 W FP 4p VR-HR mean?
E3 identifies the SACE Emax frame, W FP denotes a withdrawable fixed part, 4p indicates four poles, and VR-HR identifies vertical upper and horizontal lower rear flat terminals.
What is the current rating of the ABB 1SDA059821R1?
The ABB 1SDA059821R1 has a rated uninterrupted current of 3200 A.
How are the terminals arranged on the ABB 1SDA059821R1?
The fixed part uses a VR-HR configuration, with the upper rear flat terminals arranged vertically and the lower rear flat terminals arranged horizontally.
Is the ABB 1SDA059821R1 a complete circuit-breaker?
No. The 1SDA059821R1 is the fixed part of the withdrawable SACE Emax E3 system; the compatible E3 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.
