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1SDA068207R1 ABB XT4 W FP 4p HR Fixed Part Withdrawable
ABB 1SDA068207R1 XT4 W FP 4p HR is a four-pole fixed part for Tmax XT4 withdrawable moulded case circuit breakers with horizontal rear terminals and a 250 A rated uninterrupted current.
£568.32
Why Choose the ABB XT4 W FP 4p HR Fixed Part?
The ABB XT4 W FP 4p HR, order code 1SDA068207R1, is a dedicated fixed part for withdrawable Tmax XT4 moulded case circuit breakers, designed to provide the stationary connection base for a four-pole withdrawable breaker installation. As part of the ABB SACE Tmax XT accessory range, it is specifically configured for the XT4 frame with horizontal rear terminals.
This fixed part enables a compatible Tmax XT4 circuit breaker to be installed in a withdrawable configuration, supporting efficient servicing and replacement while the fixed electrical connections remain installed in the switchboard. Its purpose-designed mechanical and electrical interface provides dependable integration with the corresponding XT4 withdrawable assembly.
With a four-pole configuration and 250 A rated uninterrupted current, the XT4 W FP 4p HR is suitable for demanding low-voltage distribution applications. It supports operational voltages up to 690 V AC and 500 V DC, with a rated insulation voltage of 1000 V and rated impulse withstand voltage of 8 kV.
Key Advantages
- Purpose-designed fixed part for ABB Tmax XT4 withdrawable circuit breakers.
- Four-pole configuration for compatible XT4 installations.
- 250 A rated uninterrupted current for low-voltage distribution applications.
- Horizontal rear terminals provide a dedicated rear connection arrangement.
- Supports operational voltages up to 690 V AC and 500 V DC.
- Withdrawable architecture helps simplify breaker servicing, inspection and replacement.
Key Features
- ABB SACE Tmax XT series.
- XT4 frame size.
- Fixed part for withdrawable circuit breaker.
- 4-pole configuration.
- Horizontal rear (HR) terminals.
- 250 A rated uninterrupted current.
- 1000 V rated insulation voltage (Ui).
- 8 kV rated impulse withstand voltage (Uimp).
Reliable Withdrawable Connection for Tmax XT4 Circuit Breakers
A fixed part forms the stationary section of a withdrawable circuit-breaker installation, providing the switchboard-side power connections and mechanical interface for the compatible breaker assembly. This arrangement allows the circuit breaker to be withdrawn for maintenance or replacement without requiring the permanent switchboard connections to be dismantled.
The ABB XT4 W FP 4p HR is engineered specifically for the Tmax XT4 platform and combines a four-pole arrangement with horizontal rear terminals. Its dedicated configuration and robust electrical ratings make it suitable for integration into industrial and commercial low-voltage distribution switchboards requiring a maintainable withdrawable circuit-breaker solution.
Typical Applications
- Low-voltage electrical distribution switchboards.
- ABB Tmax XT4 withdrawable circuit-breaker installations.
- Industrial power distribution panels.
- Commercial building electrical distribution systems.
- Machine and equipment power distribution assemblies.
- Switchboards requiring serviceable withdrawable breaker configurations.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA068207R1 |
| Product type | Fixed part for withdrawable circuit breaker |
| Frame size | XT4 |
| Number of poles | 4 |
| Terminal configuration | Horizontal rear (HR) |
| Rated uninterrupted current | 250 A |
| Rated operational voltage | 690 V AC / 500 V DC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated frequency | 50 / 60 Hz |
| Standard | IEC 60947-2 |
| Product net weight | 2.23 kg |
Frequently Asked Questions
What is the ABB XT4 W FP 4p HR 1SDA068207R1 used for?
It is the fixed part of a withdrawable circuit-breaker arrangement for compatible ABB SACE Tmax XT4 moulded case circuit breakers.
How many poles does the ABB 1SDA068207R1 have?
The XT4 W FP 4p HR is designed for a four-pole circuit-breaker configuration.
What does HR mean on the XT4 W FP 4p HR?
HR identifies the horizontal rear terminal configuration provided on this fixed part.
What is the rated current of the XT4 W FP 4p HR?
The fixed part has a rated uninterrupted current of 250 A.
What voltage ratings apply to ABB 1SDA068207R1?
It supports rated operational voltages up to 690 V AC and 500 V DC, with a rated insulation voltage of 1000 V.
Which ABB circuit-breaker frame is this fixed part designed for?
The 1SDA068207R1 fixed part is specifically designed for compatible ABB SACE Tmax XT4 circuit breakers in a withdrawable configuration.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Tmax XT circuit breakers and accessories are widely used in low-voltage distribution systems where dependable protection, flexible installation and maintainable switchboard configurations are required.
