Tomzn TOVA-63T WiFi Smart Circuit Breaker Features and Specifications
The dual voltage 110V 220V support makes this Tomzn TOVA-63T suitable for global installations without requiring separate units for different regions. Real-time energy monitoring tracks consumption patterns with precision, displaying voltage, current, and power draw directly through the TUYA mobile application for remote access from anywhere. Leakage protection operates independently of WiFi connectivity, ensuring continuous electrical safety during network outages or disconnections. The 63A rating handles demanding household or light commercial loads while the DIN-rail mounting design fits standard enclosure configurations. TUYA integration provides intuitive automation scheduling, allowing users to set timers and create smart energy-saving routines that reduce utility costs automatically.
AliExpress Shopper –
everything works as stated!
U***y –
The product is good, not the first time I’ve bought it. It performs its functions well.
К***ч –
It’s working. Connected to the app. Let’s see how it behaves at the cottage, where the voltage fluctuates… Thanks to the seller!
a***r –
Excellent instrument for energy protection and measurement. I haven’t tried it yet, but it looks to be of excellent manufacturing and made from good materials. It allows you to protect refrigerators, appliances, computers, etc. from supply voltage variations that usually occur during heavy rain with thunderstorms. I will add comments once I install it. This brand is a guarantee of quality; I have bought it before. It is an excellent purchase when applying discounts with coins and coupons.
AliExpress Shopper –
Excellent voltage relay. I’ve ordered it twice already. Installed it in the apartment and at the cottage.
E***a –
Excellent product, functioning as specified.
S***o –
I like it.
V***n –
High-quality product, matches the description. I recommend the product and the seller. This is not my first order, delivery to Dnipro takes about 2 weeks.
f***f –
Sent and received as expected. There are no complaints. Please accept our gratitude!
O***k –
The only inexpensive one that has a wifi connection and responds to overvoltage in 0.1 seconds. Other models take a second or more to react.
V***y –
works well updated app with animation
R***R –
Works properly with Tuya. Quick setup. Remote on/off control.
D***s –
It looks ok to me
Y***L –
Good product, worth the price, could recommend. Still packing could be better.
AliExpress Shopper –
Just what I needed!
I***t –
Order came quickly, tested and work perfect. Wi-fi connected. Recommended
J***o –
Excellent product
D***i –
It works excellent. Good list of options. I bought it for replace my old sonoff, because the last one was defined in google home as light device. But it worked with my boiler.
E***r –
Excellent
S***k –
The package is intact. The relay works. I managed the setup without a manual, very simple and understandable. I recommend the seller. Misto Express delivered from Lithuania in a week.
Y***y –
arrived in three weeks, installed it, works so far.
AliExpress Shopper –
Excellent product, thanks to the seller. Delivery in 10 days!
y***n –
Excellent
AliExpress Shopper –
Great, delivery to Kyiv took 10 days, very fast, I recommend the seller!
I***v –
A good deal.
This is the second purchase. Before this purchase, there was an earlier version. This relay has current and voltage correction. Haven’t checked yet. But this is a plus compared to previous versions.
The downside is that it only breaks the phase. It is necessary to make the correct connection.
Delivery in 10 days. Ukrposhta.
I recommend the seller.
g***r –
Product of a high quality, very accurately done, works amazingly, connected with google home and alexa super easily, switches my air conditioning by voice control in a moment, application also brings good user experience! Worth 5 stars
I***n –
Installed, everything works. Attached to the app. It will be seen over time if the protection works.
O***v –
The device arrived in Ukraine in 2 weeks. The relay inside is non-polarized (when the power is off, the contact opens). The disconnection speed in case of an emergency is from 1 second (slow). It works well as a smart switch.
Б***ч –
Connected to Smart Life. Works fine.
M***v –
Good 👍
AliExpress Shopper –
I’ve been using this company all the time and haven’t had any problems so far.
AliExpress Shopper –
Installed and works perfectly. Thank you to the seller.
C***o –
Perfect switch, works flawlessly, connected with extreme ease, does exactly what is described in the description, tested and proven.
K***n –
The order arrived in Odessa in 14 days, the quality is good, I recommend the seller and the product.
F***d –
Perfect 👍
AliExpress Shopper –
The voltage relay arrived quickly, in ten days to Poltava. It came in a complete package. The quality matches the brand. Informational display. I will use it in conjunction with an inverter and a home network. Documentation is in English.
M***n –
Everything matches the description. The product is of good quality… I recommend it. I’m satisfied with everything!
AliExpress Shopper –
I received the package yesterday, the packaging is intact. It matches the description. It works well, the readings are accurate, and the protection works well. I previously ordered similar ones with earlier firmware, but this one has more advanced settings. Thank you.
AliExpress Shopper –
maintain polarity!
if there is an additional PZV to exclude this function in the phone program.
works fine
calculates kW, shows A, B. – main screen.
o***o –
Works wonderfully.
AliExpress Shopper –
arrived quickly. the packaging is intact, this is not the first time ordering, the quality and price are excellent.
AliExpress Shopper –
Excellent
AliExpress Shopper –
It works – that’s good)) But I didn’t notice that I have a common ground for all sockets, so this device won’t be able to measure kilowatts(( For instant over/under voltage activation, you need to disable the delay option in settings!!!
Н***ч –
Excellent. It can be configured through the Tuya Home app. The main thing is that the device must be within range of the Wi-Fi network. I set it up on a timer. Now I don’t have to run around to turn it on!)))
V***k –
Works without complaints. Everything corresponds to the description.
С***ч –
Good product. Everything is as described, bought as a reserve because I’ve been using the same device since 2022.
E***r –
Excellent
S***a –
The current consumption is 3mA 0.3W, half that of the previous model, and turning off the backlight after 120 seconds does not cause any reduction.
The current is not displayed on the display until 0.1A.
The smartphone does not have errors indicating 40 mA when there is no load at all, as in the previous model.
AliExpress Shopper –
super thanks, I recommend it
AliExpress Shopper –
Good installation, easy setup, smooth settings, many features
C***l –
Excellent relay! It fulfills its purpose!
AliExpress Shopper –
very fast delivery. 10 days to Kyiv. Ukrposhta. I have set it up but haven’t installed it yet.
D***k –
The relay is working, I checked it, everything is fine. Delivery was quick. Thank you to the seller for the quality product.
R***A –
Very good product.
I recommend it to all AliExpress buyers.
Д***ч –
I decided to upgrade the same relay to a relay with wifi. I wanted to see everything that happens with electricity in the house on my phone. Visually, the device is well-made, and connection was not difficult. The control is clear. The quality will be shown through further use. If everything goes well, I think this manufacturer will be my favorite. Thank you for affordable devices that make our lives more interesting.
N***r –
Fast delivery, good communication with the seller, the product is of good quality, I highly recommend it.
AliExpress Shopper –
The product is nice but the one with colored indicator has better features.
AliExpress Shopper –
Very good quality for price
U***y –
The product is good, not the first time I’ve bought it. It performs its functions well.
p***r –
Everything is fine. The package arrived very quickly, already installed. Everything works. Haven’t checked the actual current leakage performance yet.
AliExpress Shopper –
Everything is fine.
D***s –
I had the older model and now it’s time to replace it with the new one!
f***s –
The delivery of the ordered product was very fast. The product is of good quality as described. Everything it’s ok
AliExpress Shopper –
Overall satisfied, but there is a significant drawback: if a maximum voltage limit is set, then if the light disappears and reappears, the timer starts first and power is supplied to the line for a second, and only then, if it exceeds the set limit, it turns off. It would be better if it didn’t supply power at all if it exceeds the limit. Probably the same with the minimum limit, haven’t tested it. But as it is now, I will use it. Bought it for $9.3.
y***n –
Excellent
AliExpress Shopper –
The product is brand new and original. Very good quality workmanship. I am very satisfied with this purchase. Good communication with the seller. I recommend this seller and best regards.
AliExpress Shopper –
Everything was fine thank you very much! Greetings from hungary
y***n –
Excellent
AliExpress Shopper –
Cheap and effective. Performs its functions excellently. This is not the first time I buy. And not the last. Thank you.
AliExpress Shopper –
everything works, everything is ok, delivery takes 3 weeks
S***k –
Everything is as described.
L***k –
Good relay, I liked it. When the network is disconnected, a notification comes. The other relay from Tomzn did not have such a function. I recommend this store.
A***A –
Works well, no conflict with the inverter, much better than Zubr and has the option of monitoring through the app. Time will tell.
AliExpress Shopper –
A beautiful product recommended for complete protection that is easy to manage. Too bad there are no instructions available for download from Google.
AliExpress Shopper –
Before this, for about a year, there was a regular model without Wi-Fi. Excellent company, everything works well! I got myself a new one and the usual one for my mother-in-law. I recommend it; it’s currently handling things intermittently and saving us!
I***y –
works perfectly
i***v –
Works well, thank you.
U***r –
Very fast delivery
AliExpress Shopper –
Easy installation, functioning as expected. Fast delivery. Very good for monitoring energy consumption and leakage.
AliExpress Shopper –
Congratulations! The device arrived quickly, about 2 weeks. Works great. Took with Wifi. It was necessary to connect the device to the mobile without a router and network in the garage. For those who are interested, I turned on mobile internet, activated Bluetooth, location, and most importantly – Wifi in modem mode. When adding the device, I selected the Wifi network from the phone that is being distributed. As a result, everything works through mobile without a router. When I arrive and need to connect, I simply turn on modem mode and click on the device in Smart Life. It connects automatically and I can control it. mobile internet must be turned on at this time.
M***h –
As always, everything is great. Fast delivery. I recommend it.
G***o –
Super. Thank you.
R***e –
Nice product.used in a offgrid inverter setup to control grid input schedule.
Д***ч –
Excellent tool! Thank you!
AliExpress Shopper –
I installed this device on the water heater. I chose it because it allows setting the activation current to 10mA. I haven’t figured out the settings yet, but I saw a review online. The price is great.
AliExpress Shopper –
The goods was delivered quickly. Very good quality. Thanks
E***r –
Excellent
Y***L –
Good product, worth the price, could recommend. Still packing could be better.
I***e –
⭐️ ⭐️ ⭐️ ⭐️ ⭐️
I am very satisfied with my order of the TOMZN WiFi 63A Smartlife TUYA smart circuit breaker. The product arrived quickly, well packaged, and perfectly in line with the description. The installation is simple, the connection to the app is stable, and all functions (energy measurement, timer, leakage protection) are working very well so far. Great value for money! I am already planning more orders with this seller as both the quality and reliability are excellent.
⭐️ ⭐️ ⭐️ ⭐️ ⭐️
I am very satisfied with my order of the TOMZN WiFi 63A Smartlife TUYA smart breaker. The product arrived quickly, well packaged, and exactly as described. Installation was easy, the connection to the app is stable, and all functions (energy measurement, timer, leakage protection) are working perfectly so far. Excellent value for money! I already plan to place more orders with this seller.
AliExpress Shopper –
Good product as described 👍
I ordered it for a second.
AliExpress Shopper –
Very good smart wifi automatic switch with many functions, bought at a very favorable price with discounts using coins, I recommend it.
AliExpress Shopper –
The product arrived quickly, connected it and so far it’s working fine. I recommend the seller and this product.
L***k –
The relay is very good. This is the second one I’ve bought. The store is excellent, they shipped quickly. I recommend it to everyone.
A***a –
The package arrived quickly. The product is undamaged, but I haven’t had a chance to check its functionality yet. I expected a larger size) Thank you! I recommend it!
M***z –
Excellent Product!!!
R***i –
Everything corresponds to the order, arrived quickly, good product, works well, the only flaw is the lighting is not programmable, only timed. Thanks to the seller.
AliExpress Shopper –
Perfect