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Discover the cutting-edge dual power automatic transfer switches, masterfully crafted to redefine miniature household power transfer needs. These innovative switches are engineered to meticulously monitor both normal and standby power supplies, ensuring seamless transition during disruptions. In the event of a normal power failure, the backup power springs into action, delivering unwavering continuity, reliability, and safety. Tailored specifically for home track TV installations and distribution boxes, this product is the epitome of modern convenience and security.
Our automatic transfer switches are the ideal solution for emergency power systems operating at 400V, 60A, with an AC rated current of 50V or 60Hz. The design boasts a compact structure with exceptional reliability in conversion, making installation and maintenance a breeze. With an extended operational life, these switches find their place in environments where uninterrupted power is crucial. They offer the versatility of both electrical and manual operation via ATS and controller, ensuring steadfast performance.
| Parameter | Specifications | ||
|---|---|---|---|
| Rated current le A | 16, 20, 25, 32, 40, 50, 63, 80, 100 | ||
| Insulation voltage Ui | AC 690V | ||
| Rated voltage Ue | AC 690V | ||
| Grade | Grade PC: able to make and withstand short-circuit current | ||
| Use category | AC-33iB | ||
| Pole | 2P | 3P | 4P |
| Weight (kg) | 0.62 | 0.72 | 0.81 |
| Electrical Life | 2000 times | ||
| Mechanical Life | 5000 times | ||
| Control circuit | Rated control voltage Us: AC220V, 50Hz | ||
| Contact transfer time | <50ms | ||
| Temperature range | -5°C to +40°C | ||









Installation And Wiring: Ensure the ATS is in pristine condition before installation. Activate the ATS using the operating handle, assessing the operational fluidity and verifying the on/off status of each phase alongside the load of primary and alternative power sources. The product's nameplate is prominently visible from the front. Verify the control power supply voltage of 50/60Hz AC220V. To safeguard both personnel and equipment, equip the ATS with appropriate circuit breakers tailored to the power distribution system's criteria.


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