Y-KOOK AT4PW Din Rail Smart Switch: WiFi connectivity
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Joom
$56.08
Available to order
Meet the Din Rail Smart Switch from Y-KOOK—your go-to for smart homes and industrial setups that don’t mess around. This little powerhouse hooks up to WiFi, so you can boss your devices around from anywhere using the Tuya app. And with a beefy 100A capacity, it laughs in the face of high power loads (seriously, it’s got the muscle for just about anything).
Why you’ll love it:
- Slaps onto a DIN rail like it was made for it (because it was).
- Runs on a digital power supply that’s as stable as your most reliable friend.
- Plays nice with the Tuya ecosystem—no awkward introductions needed.
- Remote control
- Digital power supply
- 100A capacity
- WiFi connectivity
General specs
- Brand: Y-KOOK
- Model: AT4PW
- Seller: Joom
- Capacity: 100A
- Connectivity: WiFi
- Compatibility: Tuya ecosystem
- Installation: DIN rail
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$56.08
Last price update: 8/10/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Y-KOOK AT4PW WiFi connectivity
|
Smart WiFi Switch WiFi connectivity
|
Smart WiFi Automatic Switch Wireless remote control
|
WiFi Smart Switch Remote Control Socket
|
Tuya WiFi 10A Smart Switch WiFi connectivity
|
WiFi Smart Switch Mobile phone remote control
|
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| Brand | Y-KOOK | OutsideWorld | Fishine | Tuya | Tuya | OutsideWorld |
| Model | AT4PW | WiFi 10A Smart Switch | ||||
| Color | ||||||
| Rating |
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| Price | $56.08 | $23.68 | $32.71 | $18.99 | $18.58 | $33.34 |
| Seller | Joom | Joom | Joom | Gshopper | Joom | Joom |
| Update | August 8, 2025 | August 30, 2025 | August 30, 2025 | July 25, 2024 | August 28, 2025 | August 30, 2025 |
| Connectivity | WiFi | WiFi | WiFi | WiFi | ||
| Compatibility | Tuya ecosystem | Google Home, Tuya app | Tuya app | Alexa, Google Home | Tuya APP | |
| Installation | DIN rail | Single wire | Plug and play | |||
Din Rail Smart Switch
$56.08
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Ankit N.
Chennai
June 10, 2025
first impression is positive it seems fairly robust and does what it promises i use it for controlling kitchen appliances and it works well no hiccups so far would recommend for anyone needing a reliable switch
- Pros: the setup was straightforward and it connected to my network without any issues the build feels solid and it handles high power loads without any trouble integrating with my existing smart home setup was seamless and the app control is reliable from anywhere
- Cons: the app could be a bit more intuitive for advanced settings and the initial pairing took a couple of tries but nothing major