Ketofa 2P 63A 220V Automatic Transfer Switch, Dual Power ATS 50/60Hz, Blue
Ketofa 2P 63A 220V Automatic Transfer Switch, Dual Power ATS 50/60Hz, Blue
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About This
- 【Product Specifications】Insulation Voltage: AC220V; Line Current: 6A-63A; Operating Frequency: 50HZ/60HZ; Conversion Time: 2S or so.
- 【Automatic & Manual Mode】This dual power automatic switch has two operation methods: automatic mode and manual button. It is easy to operate and has reliable performance. When one power goes wrong (only test normal Phase A voltage and reserve Phase A voltage, only test loss voltage or loss phase), it will automatic connect one or several load circuits from one power to the other power automatically, ensuring normal power supply of load circuits.
- 【Complete Protection Function】This switch has multiple protection functions, including short circuit, overload, phase loss, and under voltage protection.
- 【Easy Installation】Reasonable structural design, small size, high-quality material with protective cover, easy installation (with Instruction).
- 【Wide Application】This automatic switch can be used in homes, hospitals, and important office spaces, especially suitable for office buildings and public places that require firefighting.
Overview
- Operation Mode : ON-OFF
- Current Rating : 63 A
- Operating Voltage : 220 volts
- Contact Type : Normally Open
- Connector Type : Clamp
- Brand : Ketofa
- Switch Type : Rotary
- Terminal : Through Hole
- Material : Plastic
- Item dimensions L x W x H : 1 x 1 x 1 inches

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
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It depends on your ecosystem.
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Home Assistant → advanced control
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