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.
1SDA059771R1 ABB E2 W FP 4P VR-VR SACE Emax Fixed Part
ABB 1SDA059771R1 E2 W FP 4P VR-VR is a four-pole SACE Emax E2 fixed part for compatible withdrawable air circuit breakers with vertical rear upper and lower terminals.
£2,830.16
Why Choose the ABB 1SDA059771R1 E2 SACE Emax Fixed Part?
The ABB 1SDA059771R1, designated E2 W FP 4p VR-VR new, is a genuine SACE Emax E2 fixed part designed for use with compatible withdrawable ABB air circuit breakers. It provides the stationary mechanical and electrical interface required for integrating an E2 withdrawable breaker into industrial and commercial low-voltage switchgear.
This fixed part features a 4-pole configuration and a VR-VR terminal arrangement. The vertical rear connection format at both the upper and lower terminals provides a consistent rear busbar interface, making the assembly suitable for switchboard layouts designed around ABB's E2 withdrawable SACE Emax platform.
As part of the ABB SACE Emax air circuit breaker system, the 1SDA059771R1 supports maintainable switchgear architecture. Its fixed-part design allows the compatible circuit breaker moving part to be inserted, isolated and withdrawn while the stationary connection assembly remains installed in the switchboard.
Key Advantages
- Genuine ABB SACE Emax E2 fixed part.
- Designed for compatible withdrawable E2 air circuit breakers.
- 4-pole configuration for four-pole power distribution arrangements.
- VR-VR terminal arrangement with vertical rear connections.
- Rear connection geometry supports structured busbar integration within compatible switchboards.
- Withdrawable architecture supports convenient breaker inspection, servicing and replacement.
Key Features
- ABB SACE Emax product family.
- ABB designation: E2 W FP 4p VR-VR new.
- E2 frame.
- W FP withdrawable fixed-part configuration.
- 4-pole construction.
- VR-VR terminal configuration.
- Upper vertical rear (VR) terminals.
- Lower vertical rear (VR) terminals.
- Purpose-designed for compatible SACE Emax E2 withdrawable air circuit breakers.
- Manufacturer order code 1SDA059771R1.
Reliable Fixed-Part Interface for Withdrawable Emax Switchgear
A fixed part forms the stationary section of a withdrawable air circuit breaker installation, providing the mechanical and electrical interface between the circuit breaker moving part and the switchboard. This arrangement enables a compatible breaker to be withdrawn for inspection, maintenance or replacement while the fixed connection assembly remains integrated into the switchgear.
The ABB 1SDA059771R1 combines the E2 frame with a 4-pole construction and vertical rear terminals at both upper and lower connections. This VR-VR arrangement provides a defined rear connection geometry for compatible busbar systems and supports reliable integration into maintainable SACE Emax power distribution assemblies.
Typical Applications
- Industrial low-voltage switchboards.
- Main and sub-main power distribution assemblies.
- Withdrawable ABB SACE Emax E2 circuit breaker installations.
- Four-pole electrical distribution systems.
- Manufacturing and process plant power distribution.
- Switchgear refurbishment, maintenance and lifecycle replacement projects.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Model / order code | 1SDA059771R1 |
| ABB designation | E2 W FP 4p VR-VR new |
| Product type | Air circuit breaker fixed part |
| Frame | E2 |
| Execution | Withdrawable fixed part |
| Number of poles | 4P |
| Terminal configuration | VR-VR |
| Upper terminal arrangement | Vertical rear (VR) |
| Lower terminal arrangement | Vertical rear (VR) |
| Product net weight | 44 kg |
| EAN | 8015644621957 |
Frequently Asked Questions
What is the ABB 1SDA059771R1?
The ABB 1SDA059771R1 is a 4-pole SACE Emax E2 fixed part designed for use with a compatible withdrawable air circuit breaker.
What does VR-VR mean on the ABB 1SDA059771R1?
VR-VR identifies the terminal arrangement, with vertical rear terminals at both the upper and lower connections.
How many poles does the ABB 1SDA059771R1 have?
The fixed part has a 4-pole configuration for compatible SACE Emax E2 installations.
Is the ABB 1SDA059771R1 intended for a withdrawable circuit breaker?
Yes. The W FP designation identifies the product as a fixed part for a compatible withdrawable SACE Emax E2 air circuit breaker.
What terminal arrangement does the ABB 1SDA059771R1 use?
The fixed part uses vertical rear upper terminals and vertical rear lower terminals, providing the specified VR-VR connection arrangement.
What is the weight of the ABB 1SDA059771R1?
The ABB 1SDA059771R1 has a listed product weight of approximately 44 kg.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax air circuit breakers and fixed parts are designed for demanding low-voltage power distribution systems, providing robust circuit breaker integration, flexible terminal arrangements and maintainable withdrawable switchgear solutions.
