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⚡ Power your smart home with precision and style — control, monitor, automate!
Shelly Plus 1PM is a compact, flush-mount smart relay switch with 16A load capacity and integrated power metering. It operates via WiFi and Bluetooth, supports voice assistants like Alexa and Google Home, and requires no hub. Featuring advanced safety protections and a built-in WiFi repeater, it enables remote control and automation of household appliances with customizable scenes, making it a versatile and secure solution for modern smart homes.

















| ASIN | B0965J4HT5 |
| Best Sellers Rank | 57,139 in DIY & Tools ( See Top 100 in DIY & Tools ) 86 in Smart & Remote Controlled Plugs |
| Brand | Shelly |
| Connector Type | Screw |
| Connector type | Screw |
| Contact Current Rating | 16 Amps |
| Contact Material | Copper or Gold |
| Contact Type | Normally Open |
| Contact material | Copper or Gold |
| Contact type | Normally Open |
| Current Rating | 16 Amps |
| Current rating | 16 Amps |
| Customer Reviews | 4.6 out of 5 stars 5,147 Reviews |
| EU Spare Part Availability Duration | 3 Years |
| Global Trade Identification Number | 03800235265017 |
| Included Components | 1x Shelly Plus 1PM |
| Item Weight | 27 Grams |
| Lower Temperature Rating | 20 Degrees Celsius |
| Manufacturer | Shelly Europe |
| Manufacturer Part Number | 501 |
| Model Number | 3800235265017 |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Operation Mode | ON-OFF |
| Product Warranty | Manufacturer Guarantee. |
| Specification Met | RoHS |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 40 Degrees Celsius |
| Wattage | 3840 watts |
A**N
Shelly Plus 1PM
I purchased three of these Shelly Plus 1PM units to install on the AC wires between the Inverter and the Circuit Breaker. It gives a way to monitor the energy that is being produced by the solar panels and inverter. They are very easy to use by simply connecting to one set side and the out of other set of screws side. It is well marked. Compatible with almost all One Phase Solar Power Systems. They are an excellent value for connecting to the AC power cables/wires to view, monitor, and save the data for a running comparison. The compact size makes them easy to fit inside a standard single wall socket box. They can also be used to verify, validate, and confirm the data being sent to the apps of some inverters is actual to what is going through the wires to the breaker box or to the wall plug. Excellent little widgets with excellent set of functions.
I**N
Great little switch integrates well with Home Assistant
Like every Shelly device it just works well. I bought it to use with Home Assistant, and as with all other Shelly devices it integrated super easily. Easy setup and connection through the app, and tiny like other Shelly devices
G**E
Works flawlessly
Shelly get it right. These are easy to wire up, the instructions are clear, there's a handy wiring diagram on the body and if you need to, their website has plenty of usage diagrams too. the app is intuitive and makes adding new devices so easy it's painful to use others. These have active power monitoring, which seems to be very accurate. also, they connect over Wifi and you can use it to extend your wifi with rebroadcast - which can be handy if you have need for remote devices and can put one of these between - i couldn't say it would be good enough for mobile devices etc to connect, but smart devices would be OK.
R**H
Nice product
Works well the only criticism is that the terminals are a bit small but they are keeping the size of the unit small enough to fit a back box
C**S
Works great
I have it connected before immersion heater (3kW) and it does not run hot like I have read in some reviews, it's barely warm to touch. The app is nice, allows to enter smart tariffs costs, so I can see exactly how much it costs me, depending on time of day. Setup was easy, the app "found it" via Bluetooth, asked me for Wi-Fi details, sent them over and then it disabled Bluetooth on the device once the device connected to Wi-Fi.
D**E
SO GOOD
It was a first shelly for me and I must say Im impressed. I used several smart switches/sockets/meters before. This one rocks. The shelly app is so detailed, you can get any information and management anyone can possibly need, yet its straitforward and easy to use. Switch works great, this one is on my HP water heater and switches heating on cheepest electricity rates, also provides usage metering. There is letterally nothing i would want more from it.
F**U
Recommended!
Wirks brilliantly, easy to install.
S**E
Shelly Plus 1PM Relay Switch
Remote switch is easy to setup, user instruction manual is basic, but the app is very comprehensive.
B**X
Ottimo per monitorare i carichi, ma occhio agli spazi nella 503 (li non ci dovrebbe stare...).
Ho installato lo Shelly Plus 1PM per domotizzare lo scaldabagno e monitorare quanto mi costa effettivamente ogni doccia. Rispetto alla vecchia serie, il salto di qualità si sente: il processore ESP32 è molto più reattivo e non perde un colpo anche se la copertura Wi-Fi non è proprio perfetta. Da ex elettricista apprezzo molto la protezione da sovratemperatura e sovratensione integrata; per chi fa sicurezza sul lavoro come me, sono dettagli che fanno dormire sonni tranquilli quando lasci un relè murato dentro una cassetta. Impressioni tecniche dopo il montaggio: Misurazione Power: Molto precisa, confrontata con un multimetro professionale lo scarto è minimo. Ottimo per creare scene che ti avvisano se un elettrodomestico sta assorbendo troppo. Morsetti a vite: Sono migliorati rispetto alla prima serie, ma essendo minuscoli, se usate cavi da 2.5mm fate fatica a farceli stare tutti. Usate i puntalini se potete. Bluetooth: Una manna dal cielo per la prima configurazione. Vi evita di dovervi collegare all'access point dello Shelly che a volte faceva i capricci. L'unico vero sbatti è lo spazio. Anche se è "piccolo", tra i cavi rigidi da 2.5 e magari un altro paio di frutti nella scatola 503 (come scritto nel titolo secondo normativa questi relè andrebbero installati solo nelle scatole di derivazione), si fa un po' a cazzotti per chiudere la placchetta. Vi consiglio di ordinare bene i fili sul fondo o, se avete spazio, di metterlo in una scatola di derivazione dedicata. Altra cosa da programmatore: l'integrazione con MQTT e gli script in locale sono una bomba per chi non vuole dipendere dal cloud di Shelly. Il mio consiglio da tecnico: Fate attenzione a una cosa: il Plus 1PM non ha il contatto pulito (la fase entra ed esce alimentata). Se dovete comandare una caldaia o un cancello che richiede un contatto secco, questo modello non va bene e rischiate di bruciare la scheda della caldaia. Usatelo solo per carichi dove dovete misurare la corrente e che lavorano a 230V. Inoltre, non stringete le viti dei morsetti come se non ci fosse un domani: la scocca in plastica è sottile e se esagerate rischiate di spaccare tutto l'involucro. In definitiva, per il prezzo che ha è un prodotto imbatibile se volete rendere casa intelligente e tenere d'occhio i consumi. Se avete dubbi sul collegamento, meglio chiamare un collega o qualcuno che ne capisce, perchè con la 230 non si scherza mica. Consigliatissimo per lavatrici, forni e carichi simili (fino a 16A teorici, ma meglio stare sui 12-13 per stare sicuri).
W**R
Works well
Mij gardenlights now work with the app and with the existing switch. I’ve set the switch to al pulse switch in the app. Remote switches for in the cars are ordered, to be able to turn on the lights when coming home.
C**N
Reliable operation
Nice product
G**S
Extremely versatile and useful.
Bought a couple of these to control equipment in my grow room and they’ve been perfect. I ordered 2 and got 4 so I couldn’t be happier with my purchase. These could technically be used for all kinds of projects and Shelly makes some very cool automation modules.
R**S
Quality
Quality
Trustpilot
2 days ago
1 month ago