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1SDA062045R1 ABB T7-X1 W FP 3P EF-EF Fixed Withdrawable Part 1600 A
ABB 1SDA062045R1 is a 3-pole T7-X1 fixed part for withdrawable Tmax T7, T7M and X1 circuit breakers with EF-EF extended front terminals, rated at 1600 A and 690 V AC.
£2,118.59
Why Choose the ABB T7-X1 W FP 3P EF-EF Fixed Withdrawable Part?
The ABB 1SDA062045R1 is a fixed withdrawable part for ABB Tmax T7, T7M and X1 circuit-breaker installations, supplied in a 3-pole configuration with EF-EF extended front terminals. Identified by ABB as T7-X1 W FP 3P EF-EF, it provides the stationary mechanical and electrical interface required for compatible withdrawable circuit breakers in low-voltage distribution systems.
As part of the ABB Tmax T4–T8 accessory range, this fixed part is engineered for integration into withdrawable switchboard assemblies where serviceability, dependable electrical connection and straightforward breaker removal are important. The extended front terminal arrangement provides convenient front-facing conductor or busbar connection within suitable panel layouts.
The 1SDA062045R1 is rated for an uninterrupted current of 1600 A and an operational voltage of 690 V AC. Its 3-pole construction and EF-EF terminal configuration make it suitable for high-current industrial and commercial power-distribution installations using compatible ABB Tmax T7, T7M or X1 equipment.
Key Advantages
- Genuine ABB fixed part for withdrawable circuit-breaker systems.
- Compatible with ABB Tmax T7, T7M and X1 applications.
- 3-pole configuration for three-phase power distribution.
- EF-EF extended front terminals provide accessible front connections.
- 1600 A rated uninterrupted current for high-current installations.
- 690 V AC rated operational voltage for industrial low-voltage systems.
Key Features
- ABB T7-X1 W fixed part for withdrawable circuit breakers.
- Model designation T7-X1 W FP 3P EF-EF.
- 3-pole construction.
- Extended front terminal arrangement.
- 1600 A rated uninterrupted current.
- 690 V AC rated operational voltage.
- Designed for IEC applications.
- ABB order code 1SDA062045R1.
Reliable Withdrawable Circuit-Breaker Integration
A fixed part forms the stationary section of a withdrawable circuit-breaker system, providing the mechanical support and electrical interface between the removable breaker and the switchboard. This arrangement allows the breaker to be withdrawn for maintenance, inspection or replacement while the fixed assembly remains installed.
The ABB 1SDA062045R1 uses EF-EF extended front terminals, providing front-accessible power connections for suitable switchboard layouts. Its 1600 A current rating and T7-X1 platform compatibility make it suitable for demanding distribution systems where serviceability and robust connection architecture are required.
Typical Applications
- ABB Tmax T7 and T7M withdrawable circuit-breaker installations.
- ABB X1 withdrawable circuit-breaker assemblies.
- Industrial main distribution switchboards.
- Commercial building power-distribution panels.
- Manufacturing and process plant electrical systems.
- High-current low-voltage distribution installations.
Technical Specifications
| Series | Tmax T7 / T7M / X1 |
|---|---|
| Product type | Fixed part for withdrawable circuit breaker |
| ABB order code | 1SDA062045R1 |
| Number of poles | 3 |
| Terminal arrangement | EF-EF extended front terminals |
| Rated uninterrupted current | 1600 A |
| Rated operational voltage | 690 V AC |
| Standard | IEC |
| Dimensions (H × W × D) | 343 × 278 × 251 mm |
| Weight | 18 kg |
Frequently Asked Questions
What is the ABB 1SDA062045R1?
The ABB 1SDA062045R1 is a T7-X1 fixed part for a withdrawable circuit breaker, supplied in a 3-pole configuration with EF-EF extended front terminals.
Which ABB circuit breakers is the 1SDA062045R1 designed for?
It is intended for compatible ABB Tmax T7, T7M and X1 withdrawable circuit-breaker installations.
What terminal arrangement does the ABB 1SDA062045R1 use?
It uses an EF-EF extended front terminal arrangement, providing front-facing electrical connection points.
What is the rated current of the ABB 1SDA062045R1?
The fixed part has a rated uninterrupted current of 1600 A.
What is the rated operational voltage of the ABB 1SDA062045R1?
The unit has a rated operational voltage of 690 V AC.
Trusted by Electrical Engineers Worldwide
ABB Tmax circuit breakers and their matched withdrawable accessories are widely used in industrial, commercial and infrastructure switchboards where dependable high-current distribution, maintainability and secure electrical connections are essential.
