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1SDA055484R1 ABB E4 3-Pole Fixed-Part HR to VR Terminal Conversion Kit
ABB 1SDA055484R1 is a three-piece terminal conversion kit for the 3-pole fixed part of an Emax E4 withdrawable circuit breaker, designed to convert horizontal rear terminals to vertical rear terminals.
£978.89
Why Choose the ABB 1SDA055484R1 Terminal Conversion Kit?
The ABB 1SDA055484R1 is a genuine ABB conversion terminal kit for the fixed part of an Emax E4 withdrawable circuit breaker, designed to convert horizontal rear terminals to vertical rear terminals. Configured for a 3-pole E4 installation, the kit comprises three terminal conversion pieces corresponding to the three poles.
Designed specifically for the fixed part (FP) of the withdrawable E4 breaker system, the 1SDA055484R1 allows the rear power connection orientation to be changed while retaining the compatible fixed part. This provides useful flexibility when adapting circuit-breaker installations to different switchboard busbar layouts and connection geometries.
ABB specifies the kit as W FP 3p HR 3pcs E4 > FP VR, identifying it as a three-piece accessory for converting a 3-pole E4 fixed part from horizontal rear (HR) to vertical rear (VR) terminals.
Key Advantages
- Converts horizontal rear terminals to vertical rear terminals.
- Designed for the fixed part of ABB Emax E4 withdrawable circuit breakers.
- Suitable for 3-pole breaker configurations.
- Includes 3 terminal conversion pieces.
- Allows fixed-part connection geometry to be adapted to different busbar layouts.
- Useful for switchboard construction, modification and refurbishment.
- Genuine ABB accessory for the specified E4 breaker platform.
Key Features
- ABB Emax circuit-breaker accessory.
- Fixed-part conversion terminal kit.
- Horizontal rear (HR) to vertical rear (VR) conversion.
- 3-pole configuration.
- 3-piece terminal set.
- Designed for the E4 breaker frame.
- For the fixed part of a withdrawable circuit breaker.
- Purpose-designed for adapting rear busbar connection orientation.
Horizontal-to-Vertical Fixed-Part Terminal Conversion
In a withdrawable air circuit-breaker installation, the fixed part remains mounted in the switchboard and forms the connection interface between the withdrawable breaker and the main power busbars. The orientation of its rear terminals therefore affects the physical routing and connection of the switchboard busbar system.
The ABB 1SDA055484R1 provides three dedicated terminal conversion components for changing a compatible 3-pole E4 fixed part from horizontal rear to vertical rear connections. This enables the existing connection arrangement to be adapted where vertically oriented rear terminals better suit the switchboard design.
Typical Applications
- ABB Emax E4 withdrawable circuit-breaker installations.
- 3-pole E4 fixed parts.
- Horizontal-to-vertical rear terminal conversion.
- Low-voltage power distribution switchboards.
- Busbar connection layout modifications.
- Switchboard refurbishment and retrofit projects.
- Industrial power distribution assemblies.
Technical Specifications
| Series | Emax |
|---|---|
| Order code | 1SDA055484R1 |
| Product type | Fixed-part conversion terminal kit |
| Suitable for | E4 |
| Breaker version | Withdrawable |
| Installation component | Fixed part (FP) |
| Number of poles | 3 |
| Number of terminal pieces | 3 |
| Original terminal orientation | Horizontal rear (HR) |
| Converted terminal orientation | Vertical rear (VR) |
| Application | Circuit-breaker fixed-part terminal conversion |
Frequently Asked Questions
What is the ABB 1SDA055484R1 used for?
It is a fixed-part terminal conversion kit used to change a compatible ABB Emax E4 fixed part from horizontal rear terminals to vertical rear terminals.
Which circuit breaker is the ABB 1SDA055484R1 designed for?
The kit is designed for the fixed part of a 3-pole ABB Emax E4 withdrawable circuit breaker.
What does HR>VR mean for the 1SDA055484R1?
HR>VR means that the kit converts the fixed part from horizontal rear terminals to a vertical rear terminal arrangement.
How many terminal pieces are included in the ABB 1SDA055484R1?
The kit contains 3 terminal conversion pieces for its 3-pole E4 fixed-part configuration.
Is the ABB 1SDA055484R1 for a fixed or withdrawable circuit breaker?
It is intended for the fixed part of a withdrawable Emax E4 circuit breaker, rather than for a fixed-version breaker.
Trusted ABB Circuit-Breaker Accessory
ABB Emax fixed-part terminal conversion kits provide purpose-designed connection options for compatible withdrawable air circuit breakers, supporting flexible busbar layouts and reliable integration into low-voltage switchboards.
