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1SDA054999R1 ABB KIT EF T4 8-Piece Extended Front Terminal Kit
ABB 1SDA054999R1 is an eight-piece EF extended front terminal kit designed for the line and load connections of compatible 4-pole SACE Tmax T4 moulded case circuit breakers.
£144.80
Why Choose the ABB 1SDA054999R1 EF Extended Front Terminal Kit?
The ABB 1SDA054999R1 is an EF extended front terminal kit designed for compatible ABB SACE Tmax T4 moulded case circuit breakers. Identified by ABB as KIT EF T4 8pcs, it provides extended front connection terminals for integrating the breaker into suitable low-voltage power distribution assemblies.
The kit contains 8 pieces, corresponding to the line and load terminal positions of a compatible 4-pole Tmax T4 arrangement. The extended-front configuration provides an alternative connection geometry to standard front terminals, allowing the breaker connection points to be extended for suitable switchboard layouts.
As a genuine ABB accessory, the 1SDA054999R1 is engineered for coordinated integration with the SACE Tmax T4 platform. It is suitable for panel builders, switchgear manufacturers and electrical installers requiring the specified EF terminal arrangement for a 4-pole T4 installation.
Key Advantages
- Dedicated EF extended front terminal kit for compatible Tmax T4 circuit breakers.
- Supplied as a complete set of 8 terminal pieces.
- Suitable for the corresponding 4-pole line and load connection arrangement.
- Provides extended front connection geometry for suitable switchboard layouts.
- Suitable for new installations, panel modifications and compatible terminal replacement.
- Genuine ABB accessory engineered for coordinated integration with the SACE Tmax T4 platform.
Key Features
- ABB SACE Tmax T accessory.
- EF extended front terminal configuration.
- Designed for compatible Tmax T4 moulded case circuit breakers.
- Kit contains 8 pieces.
- Corresponds to a compatible 4-pole breaker arrangement.
- Provides terminals for both line and load sides when used as the complete 8-piece set.
- Extended configuration supports suitable panel connection layouts.
- Designed for industrial and commercial low-voltage distribution assemblies.
Extended Front Connections for Tmax T4 Circuit Breakers
Extended front terminals provide an alternative power-connection geometry where the circuit breaker terminals need to project beyond the standard connection position. This can simplify integration with compatible busbar or conductor arrangements and provide additional flexibility when designing the internal layout of a switchboard.
The ABB 1SDA054999R1 contains 8 EF terminal pieces for a compatible 4-pole Tmax T4 arrangement. With four connection positions on each side of the breaker, the complete kit provides the corresponding line and load terminal set required for the specified configuration.
Typical Applications
- ABB SACE Tmax T4 4-pole circuit breaker installations.
- Extended front power connection arrangements.
- Industrial low-voltage switchboards.
- Commercial electrical distribution panels.
- Panel building and switchgear manufacturing.
- Modification or replacement of compatible Tmax T4 terminal arrangements.
Technical Specifications
| Series | SACE Tmax T |
|---|---|
| Model / order code | 1SDA054999R1 |
| Product designation | KIT EF T4 8pcs |
| Product type | Extended front terminal kit |
| Terminal designation | EF |
| Compatible circuit breaker | Tmax T4 |
| Terminal configuration | Extended front |
| Kit quantity | 8 pieces |
| Corresponding pole configuration | 4-pole |
| Application | Line and load power connections |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA054999R1?
The ABB 1SDA054999R1 is an EF extended front terminal kit designed for compatible ABB SACE Tmax T4 moulded case circuit breakers.
How many terminal pieces are included in the ABB 1SDA054999R1 kit?
The KIT EF T4 contains 8 terminal pieces.
Which circuit breaker is the ABB 1SDA054999R1 designed for?
The 1SDA054999R1 is designed for compatible ABB SACE Tmax T4 moulded case circuit breakers.
What does EF mean for the ABB 1SDA054999R1?
EF identifies the extended front terminal configuration, providing an extended front-oriented connection arrangement for the compatible Tmax T4 circuit breaker.
Is the ABB 1SDA054999R1 intended for a 4-pole arrangement?
Yes. The 8-piece kit corresponds to the line and load terminal positions of a compatible 4-pole Tmax T4 circuit breaker arrangement.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax circuit breaker accessories provide coordinated power-connection solutions for industrial and commercial electrical distribution systems, helping panel builders, engineers and electrical installers create dependable low-voltage switchgear assemblies.
