WiFi Smart Circuit Breaker 1P+N, 24-Hour Energy Monitoring, DIN Rail Mount, Smart Life/Tuya APP Remote Control & Voice Control Compatible with Alexa/Google Assistant(40A)
WiFi Smart Circuit Breaker 1P+N, 24-Hour Energy Monitoring, DIN Rail Mount, Smart Life/Tuya APP Remote Control & Voice Control Compatible with Alexa/Google Assistant(40A)
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
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About This
- Product Specifications：The smart breaker does NOT provide overcurrent or leakage protection functions.Operating voltage: AC 90–300V, 50/60Hz.Connectivity: Wi-Fi 2.4GHz.
- Quick DIY Smart Upgrade：This compact smart switch allows users to upgrade ordinary small appliances such as desk lamps and fans into smart connected devices in just 10 minutes, enabling DIY smart home automation for all household appliances.
- Flexible Timing & Energy Saving:The smart wifi circuit breaker features multiple timing modes, including schedule timer, countdown timer, cycle timer, and astronomical timer based on sunrise and sunset.It prevents energy waste caused by forgetting to turn off appliances, and allows presetting equipment operating time as needed.
- Intelligent Control:You can remotely control connected appliances anytime and anywhere via the Smart Life or Tuya Smart app.The device is fully compatible with Amazon Alexa and Google Assistant, supporting voice control to turn appliances on and off.
- Easy Installation:With press-fit wiring design plus screw fastening, installation is simple and secure.Made of PA66 flame-retardant material with high temperature resistance for improved reliability.
- Wide Application:Widely used for home intelligent retrofitting, allowing users to remotely monitor the status of various electrical devices, customize scene modes and timing tasks, and create a more efficient and convenient living environment.
Overview
- Brand : kerwinn
- Color : white
- Compatible Devices : Air Conditioner
- Material : Plastic
- Power Plug Type : Type A - 2 pin (North American)
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
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
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides
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