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1SDA058539R1 ABB E4/f 4-Pole Vertical-to-Horizontal Rear Terminal Conversion Kit
ABB 1SDA058539R1 is a four-pole SACE Emax E4/f fixed-part terminal conversion kit with four pieces for converting vertical rear terminals to horizontal rear terminals.
£1,525.84
Why Choose the ABB 1SDA058539R1 E4/f Terminal Conversion Kit?
The ABB 1SDA058539R1 is a four-pole terminal conversion kit designed for the fixed part of compatible ABB SACE Emax E4/f withdrawable air circuit breaker installations. Part of the ABB SACE Emax accessory range, the kit enables the fixed-part rear terminal arrangement to be converted from vertical rear terminals to horizontal rear terminals.
Designed specifically for E4/f full-size equipment, this conversion accessory provides the correctly matched connection components required to change the orientation of the fixed-part power terminals. Using a purpose-designed ABB accessory helps maintain correct mechanical compatibility and provides a practical solution when switchboard busbar layouts require horizontal rather than vertical rear connections.
The kit is intended for a four-pole configuration and contains four terminal conversion pieces, corresponding to the four poles of the breaker assembly. It is particularly useful when adapting SACE Emax switchgear layouts, replacing terminal arrangements or configuring an E4/f fixed part for the required rear connection orientation.
Key Advantages
- Genuine ABB SACE Emax terminal conversion accessory.
- Designed specifically for E4/f full-size circuit breaker fixed parts.
- Converts vertical rear terminals to horizontal rear terminals.
- Complete four-pole configuration with four conversion pieces.
- Supports flexible switchboard and busbar connection layouts.
- Purpose-designed compatibility with the corresponding SACE Emax equipment.
Key Features
- ABB SACE Emax accessory.
- Four-pole terminal conversion kit.
- 4-piece configuration.
- Suitable for E4/f full-size equipment.
- Designed for the withdrawable circuit breaker fixed part.
- Converts vertical rear (VR) connections to horizontal rear (HR) connections.
- Loose / configurable accessory format.
- Designed to IEC equipment configuration requirements.
Flexible Power Connections for SACE Emax Switchgear
Rear terminal orientation is an important consideration when integrating an air circuit breaker into a low-voltage switchboard because the connection geometry must suit the available busbar arrangement and enclosure layout. A dedicated conversion kit allows the connection direction to be adapted without changing the complete breaker fixed part.
The ABB 1SDA058539R1 provides the components required to convert the four-pole E4/f fixed part from vertical rear to horizontal rear connections. This makes it suitable for switchboard modifications, replacement projects and new assemblies where horizontal rear busbar connections are required.
Typical Applications
- ABB SACE Emax E4/f air circuit breaker installations.
- Four-pole withdrawable circuit breaker fixed parts.
- Low-voltage distribution switchboards.
- Industrial power distribution assemblies.
- Busbar connection configuration and modification.
- Switchgear refurbishment and retrofit projects.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code | 1SDA058539R1 |
| Product type | Terminal conversion kit / circuit breaker accessory |
| Accessory application | Withdrawable circuit breaker fixed part |
| Suitable for | E4/f full-size |
| Suitable product class | SACE Emax |
| Number of poles | 4 |
| Number of conversion pieces | 4 |
| Original terminal orientation | Vertical rear (VR) |
| Converted terminal orientation | Horizontal rear (HR) |
| Configuration type | Loose / configurable |
| Standard | IEC |
| ABB product group | 310513-New Emax |
Frequently Asked Questions
What is the ABB 1SDA058539R1 used for?
The ABB 1SDA058539R1 is a terminal conversion kit used to change the rear terminal arrangement of a compatible four-pole SACE Emax E4/f fixed part from vertical rear to horizontal rear connections.
Which ABB circuit breaker series is the 1SDA058539R1 designed for?
The kit is an ABB SACE Emax accessory designed for compatible E4/f full-size circuit breaker equipment.
How many poles does this terminal conversion kit support?
The 1SDA058539R1 is designed for a four-pole configuration and includes four terminal conversion pieces.
What terminal orientation does the ABB 1SDA058539R1 provide?
The kit converts the fixed-part connection arrangement from vertical rear (VR) terminals to horizontal rear (HR) terminals.
Where is this ABB conversion kit typically used?
It is typically used in low-voltage switchboards and industrial power-distribution assemblies where an E4/f withdrawable circuit breaker fixed part requires horizontal rear connections to suit the switchboard busbar layout.
Trusted ABB Switchgear Compatibility
ABB SACE Emax accessories are designed to support the installation, configuration and adaptation of Emax air circuit breaker systems, helping switchboard builders and electrical engineers achieve compatible and practical power-connection arrangements.
