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1sda068211r1 xt3d 250 4 pole abb mccb
ABB XT3D 250 four-pole fixed switch disconnector for safe low-voltage circuit isolation and switching applications.
£532.18
Why Choose the ABB 1SDA068211R1 XT3D 250 Switch Disconnector?
The ABB 1SDA068211R1 is a high-quality switch disconnector from the ABB SACE Tmax XT series, designed to provide safe and dependable isolation within low-voltage electrical distribution systems. Identified as the XT3D 250 4P F F, this fixed four-pole switch disconnector delivers reliable manual switching and circuit isolation for industrial, commercial and infrastructure installations.
Designed for demanding power distribution environments, the XT3D 250 provides a secure means of isolating electrical circuits during maintenance, inspection and operational switching. Its fixed four-pole construction and front terminal configuration enable straightforward installation into switchboards, distribution panels and control cabinets.
With a rated uninterrupted current of 250 A, a four-pole fixed configuration and support for rated operational voltages up to 690 V AC / 500 V DC, the 1SDA068211R1 is an excellent choice for applications requiring dependable three-phase and neutral isolation using ABB's proven Tmax XT platform.
Key Advantages
- Reliable ABB SACE Tmax XT switch disconnector.
- 250 A rated uninterrupted current.
- Four-pole fixed configuration for three-phase and neutral isolation.
- Front terminal connection simplifies panel wiring.
- Suitable for AC and DC low-voltage distribution systems.
- Compact XT3 frame for efficient switchboard installation.
Key Features
- ABB SACE Tmax XT series.
- XT3D 250 switch disconnector.
- 250 A rated uninterrupted current (Iu).
- Four-pole fixed device.
- Front bolt terminal connections.
- Designed for safe circuit isolation.
- Suitable for industrial and commercial switchboards.
- Manufactured to IEC 60947-2.
Reliable Switching and Isolation for Low-Voltage Systems
Switch disconnectors such as the ABB XT3D 250 provide a safe and visible means of isolating electrical circuits during maintenance and servicing. They help improve operator safety while allowing controlled isolation of power within industrial and commercial electrical installations.
The ABB SACE Tmax XT range is widely specified by panel builders and electrical engineers thanks to its compact footprint, dependable performance and compatibility with modern low-voltage distribution systems.
Typical Applications
- Industrial switchboards.
- Commercial electrical distribution panels.
- Main and sub-distribution isolation.
- Motor control centres.
- Infrastructure and utilities.
- OEM machinery and control cabinets.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 250 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT3D 250 4P F F | |
| Product ID | 1SDA068211R1 | |
| Product type | Switch disconnector | |
| Frame size | XT3D 250 | |
| Rated uninterrupted current | 250 A | |
| Number of poles | 4 pole | |
| Mounting version | Fixed | |
| Terminal connection | Front terminals | |
| Rated operational voltage | 690 V AC / 500 V DC | |
| Rated insulation voltage | 800 V | |
| Rated impulse withstand voltage | 8 kV | |
| Rated short-time withstand current | 3 kA for 1 second | |
| Rated frequency | 50 / 60 Hz | |
| Dimensions (W × H × D) | 140 × 150 × 70 mm | |
| Weight | approx. 2.1 kg |
Frequently Asked Questions
What is the ABB 1SDA068211R1 used for?
It is used to safely switch and isolate low-voltage electrical circuits in industrial and commercial power distribution systems.
What type of device is the ABB 1SDA068211R1?
It is an ABB XT3D 250 four-pole switch disconnector with a fixed mounting configuration and front terminals.
What is the rated current of this switch disconnector?
The device has a rated uninterrupted current of 250 A.
How many poles does this model have?
This version features a four-pole configuration, making it suitable for three-phase systems with neutral isolation.
Where is this switch disconnector typically installed?
It is commonly installed in switchboards, electrical distribution panels, motor control centres and industrial control cabinets.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT switch disconnectors are trusted by panel builders, OEMs and electrical engineers worldwide to provide dependable switching and safe isolation within modern low-voltage electrical installations.
