Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
OXB260U3S4QT ABB TruONE Automatic Transfer Switch 260 A
ABB OXB260U3S4QT TruONE automatic transfer switch, a 260 A four-pole open style ATS with Level 4 Touch controller and delayed transition operation for reliable power transfer applications.
£5,096.24
Why Choose the ABB OXB260U3S4QT TruONE Automatic Transfer Switch?
The ABB OXB260U3S4QT is a high-performance automatic transfer switch (ATS) designed for reliable power source transfer in critical electrical installations. As part of the advanced ABB TruONE automatic transfer switch series, it integrates the switching mechanism and controller into a single purpose-built unit to simplify installation, improve reliability and support efficient power management. :chatgpt-content-reference{index="0"}
This TruONE ATS features an open style design with delayed transition I-O-II operation and a Level 4 Touch controller, providing advanced monitoring, configuration and automatic transfer control for modern power distribution systems. :chatgpt-content-reference{index="1"}
With a 260 A UL rating, four-pole configuration and a 200–480 V AC main circuit voltage range, the OXB260U3S4QT is suitable for industrial, commercial and infrastructure applications requiring dependable automatic transfer between power sources. :chatgpt-content-reference{index="2"}
Key Advantages
- Integrated ABB TruONE automatic transfer switch solution combining switching and controller functions.
- 260 A UL rated current capability for demanding power transfer applications.
- Four-pole ATS configuration for three-phase and neutral power systems.
- Level 4 Touch controller provides advanced monitoring and transfer management.
- Delayed transition I-O-II operation supports controlled source transfer sequences.
- Compact integrated design reduces wiring requirements and installation complexity.
Key Features
- ABB TruONE automatic transfer switch series.
- Model: OXB260U3S4QT.
- 260 A UL rated operational current.
- 4-pole open style ATS design.
- Level 4 (Touch) controller.
- Delayed transition type I-O-II operation.
- 200–480 V AC main circuit voltage range.
- 50–60 Hz rated frequency.
- Direct mounted handle design.
- Bolt terminal connection system.
- Top inlet terminal arrangement.
Reliable Automatic Power Transfer for Critical Systems
Automatic transfer switches such as the ABB TruONE OXB260U3S4QT help maintain continuity of electrical supply by automatically transferring loads between available power sources. The integrated switching and controller architecture improves operational reliability while reducing installation complexity and potential connection points. :chatgpt-content-reference{index="3"}
The TruONE platform is engineered for modern electrical distribution systems with modular construction, advanced connectivity and simplified maintenance. Its integrated design supports efficient installation and reliable operation across critical power applications. :chatgpt-content-reference{index="4"}
Typical Applications
- Industrial power distribution systems.
- Emergency and standby generator installations.
- Commercial buildings and infrastructure.
- Data centres and critical power systems.
- Automation and electrical control installations.
- Essential power supply applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Coil / Supply Voltage | 200–480 V AC | |
|---|---|---|
| Device Type | Automatic transfer switch | |
| Operation | Automatic | |
| Series | TruONE Automatic Transfer Switches | |
| Product type | Automatic transfer switch | |
| Product ID | 1SCA153474R1001 | |
| Rated current | 260 A UL | |
| Number of poles | 4P | |
| Controller type | Level 4 (Touch) | |
| Transition type | Delayed transition I-O-II | |
| Design type | Open style ATS | |
| Operating voltage | 200–480 V AC | |
| Rated frequency | 50–60 Hz | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 25 kA rms for 0.3 s | |
| Terminal type | Bolt | |
| Protection rating | Front IP20 | |
| Standards | UL1008 / IEC60947-6-1 |
Frequently Asked Questions
What is the ABB OXB260U3S4QT used for?
The ABB OXB260U3S4QT is an automatic transfer switch designed to transfer electrical loads between power sources in critical power applications.
What is the current rating of this TruONE transfer switch?
The OXB260U3S4QT has a 260 A UL rated current.
How many poles does the ABB OXB260U3S4QT have?
This automatic transfer switch has a four-pole configuration.
What type of controller is included?
The OXB260U3S4QT includes a Level 4 Touch controller for advanced transfer control and monitoring.
What type of transition operation does this ATS provide?
The OXB260U3S4QT provides delayed transition I-O-II operation for controlled power transfer sequences.
Trusted by Power System Engineers Worldwide
ABB TruONE automatic transfer switches are used in critical power installations worldwide to provide reliable source transfer, intelligent control and efficient electrical system management.
