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OXB315E3S2QB ABB TruONE Automatic Transfer Switch 315 A
ABB OXB315E3S2QB TruONE automatic transfer switch with 315 A rating, 4-pole configuration, delayed transition operation and Level 2 DIP controller for reliable power transfer applications.
£2,918.97
Why Choose the ABB OXB315E3S2QB TruONE Automatic Transfer Switch?
The ABB OXB315E3S2QB is a reliable 315 A automatic transfer switch (ATS) designed for dependable power transfer between two power sources in critical power applications. As part of the advanced ABB TruONE ATS series, it combines the switching mechanism and controller into a single integrated unit to simplify installation, improve reliability and support efficient power management.
This TruONE automatic transfer switch features a compact all-in-one design with integrated control functionality, reducing wiring requirements and helping minimise installation complexity. The OXB315E3S2QB is engineered for applications where continuous power availability and rapid transfer between supplies are essential.
With a rated current of 315 A, 4-pole configuration, delayed transition I-O-II operation and a Level 2 DIP controller, the ABB OXB315E3S2QB provides reliable automatic change-over functionality for industrial, commercial and infrastructure power systems.
Key Advantages
- ABB TruONE automatic transfer switch technology with integrated switch and controller design.
- 315 A rated current suitable for demanding power distribution applications.
- 4-pole switching configuration for three-phase systems with neutral switching.
- Delayed transition I-O-II operation for controlled source transfer.
- Level 2 DIP controller provides straightforward configuration and operation.
- Wide operating voltage range from 200–480 V AC.
- Modular design helps simplify maintenance and reduce downtime.
Key Features
- ABB TruONE ATS series.
- OXB315E3S2QB automatic transfer switch.
- 315 A rated operational current.
- 4-pole switch configuration.
- Delayed transition I-O-II operation.
- Level 2 (DIP) controller.
- Open style ATS design.
- Direct mounted handle for manual operation.
- Front IP20 protection rating.
- Bolt terminal connection system.
- Designed according to IEC60947-6-1 requirements.
Reliable Automatic Power Transfer for Critical Systems
Automatic transfer switches such as the ABB TruONE series monitor available power sources and automatically transfer electrical loads between supplies when required. This helps maintain continuity of power for critical installations while reducing manual intervention during supply interruptions.
The ABB OXB315E3S2QB integrates switching, control and monitoring functions into a single ATS solution. Its compact construction, delayed transition operation and configurable controller make it suitable for modern electrical distribution systems requiring dependable source transfer.
Typical Applications
- Industrial power distribution systems.
- Emergency and standby power installations.
- Generator change-over applications.
- Commercial buildings and infrastructure.
- Data centres and critical power environments.
- Automatic mains failure (AMF) systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Operation | Automatic | |
|---|---|---|
| Device Type | Automatic transfer switch | |
| Series | TruONE Automatic Transfer Switches | |
| Product type | Automatic transfer switch | |
| Rated current | 315 A | |
| Number of poles | 4 | |
| Controller type | Level 2 (DIP) | |
| Transition type | Delayed transition | |
| Operation | I-O-II | |
| Rated operational 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 | |
| Protection rating | IP20 front protection | |
| Terminal type | Bolt | |
| Mounting type | Open style | |
| Dimensions (H × W × D) | approx. 305 × 455 × 183 mm | |
| Weight | approx. 17.52 kg |
Frequently Asked Questions
What is the ABB OXB315E3S2QB used for?
The ABB OXB315E3S2QB is an automatic transfer switch used to transfer electrical loads between two power sources in critical power applications.
What is the rated current of this TruONE ATS?
The ABB OXB315E3S2QB has a rated operational current of 315 A.
How many poles does the ABB OXB315E3S2QB have?
This automatic transfer switch features a 4-pole configuration.
What controller is included with this ATS?
The OXB315E3S2QB includes a Level 2 (DIP) controller for configuration and operation.
What type of transition does this ATS provide?
The ABB OXB315E3S2QB provides delayed transition I-O-II operation for controlled transfer between power sources.
Trusted by Power System Engineers Worldwide
ABB TruONE automatic transfer switches are used by electrical engineers, facility managers and system integrators to provide reliable power transfer, simplified installation and dependable operation in critical electrical systems.
