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ABB OXB1250E3X2QB TruONE automatic transfer switch, a 1250 A 3 pole open style ATS with Level 2 DIP controller designed for reliable automatic power transfer in low voltage distribution systems.
£5,646.76
The ABB OXB1250E3X2QB is a high-performance automatic transfer switch (ATS) designed for dependable source transfer in critical low-voltage power distribution systems. 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 improve reliability, simplify installation and support continuous power availability.
This TruONE ATS features an integrated Level 2 (DIP) controller with a self-contained design that reduces wiring requirements and connection points. Its modular construction and predictive maintenance capabilities help reduce downtime while providing a reliable solution for industrial and commercial power transfer applications.
With a 1250 A rated current, 3-pole open style configuration, 200–480 V AC operating voltage range and delayed transition I-O-II operation, the OXB1250E3X2QB is suitable for demanding automatic transfer applications requiring reliable switching between available power sources.
Automatic transfer switches such as the ABB TruONE OXB1250E3X2QB help maintain continuity of electrical supply by automatically transferring loads between available sources when a power source change is required. The integrated switching and controller design improves operational reliability while reducing installation complexity.
The TruONE platform is engineered for modern electrical distribution environments requiring dependable transfer performance, simplified maintenance and flexible configuration. Its Level 2 DIP controller provides efficient control for a wide range of standby and critical power applications.
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| Operation | Automatic | |
|---|---|---|
| Device Type | Automatic transfer switch | |
| Series | TruONE Automatic Transfer Switches | |
| Product type | Automatic transfer switch (ATS) | |
| Order code | 1SCA153616R1001 | |
| Rated current | 1250 A | |
| Number of poles | 3P | |
| Controller type | Level 2 (DIP) | |
| ATS style | Open style | |
| Transition type | Delayed transition I-O-II | |
| Main circuit 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 | 65 kA rms for 0.1 s | |
| Terminal type | Bolt | |
| Line terminal position | Supplies on bottom, load on top | |
| Protection rating | Front IP20 | |
| Mounting style | Open style ATS | |
| Dimensions (H × W × D) | approx. 359 × 597 × 212 mm | |
| Weight | approx. 31.14 kg |
The ABB OXB1250E3X2QB is an automatic transfer switch designed to transfer electrical loads between power sources in critical low-voltage distribution systems.
The OXB1250E3X2QB has a rated current of 1250 A.
The ATS includes an integrated Level 2 (DIP) controller for reliable automatic transfer control.
The OXB1250E3X2QB features a 3-pole open style configuration.
The OXB1250E3X2QB supports a main circuit voltage range of 200–480 V AC.
ABB TruONE automatic transfer switches are used by electrical engineers and system integrators worldwide to provide reliable automatic source transfer, simplified installation and dependable operation in critical power environments.
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