{"product_id":"tuya-wifi-smart-circuit-breaker-63a-remote-control-metering-timer","title":"Tuya WiFi Smart Circuit Breaker 63A – Remote Control \u0026 Timer","description":"\n\u003ch2\u003eTuya WiFi Smart Circuit Breaker – 63A | 80–300V | Remote Control, Metering \u0026amp; Timer\u003c\/h2\u003e\n\u003cp\u003eTake full control of your home or business electrical system from anywhere with the \u003cstrong\u003eTuya WiFi Smart Circuit Breaker (Model WCB1-J-63)\u003c\/strong\u003e. Rated at \u003cstrong\u003e63A and 80–300V single-phase\u003c\/strong\u003e, this intelligent breaker connects to the Tuya Smart app, letting you monitor, schedule, and switch circuits right from your smartphone — no need to be on-site.\u003c\/p\u003e\n\u003cp\u003eBuilt with high-conductivity copper contacts and PA66 flame-retardant housing, this breaker delivers reliable, high-temperature-resistant performance for lasting safety and durability. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Mobile Control:\u003c\/strong\u003e Switch circuits on or off from anywhere using the Tuya Smart app (iOS \u0026amp; Android) over your home WiFi network.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Energy Metering:\u003c\/strong\u003e Monitor power consumption of connected appliances in real time — stay informed and manage energy use more efficiently.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Scheduling \u0026amp; Timer:\u003c\/strong\u003e Pre-set on\/off schedules for any connected device — perfect for automating air conditioners, water heaters, lighting, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Overload \u0026amp; Short-Circuit Protection:\u003c\/strong\u003e Built-in intelligent protection automatically trips the breaker if current exceeds safe limits, helping to safeguard your appliances and wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Copper conductors for excellent electrical performance; PA66 flame-retardant body for high-temperature resistance and added safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard DIN-rail mounting fits most residential and light commercial electrical panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWCB1-J-63\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80–300V AC (Single-Phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLeakage Protection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10–99mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiFi (Tuya Smart Platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemote control, energy metering, timer scheduling, overload \u0026amp; short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePA66 Flame-Retardant Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Tuya WiFi Smart Circuit Breaker (WCB1-J-63)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eColors may vary slightly from product images due to lighting and screen differences.\u003c\/li\u003e\n  \u003cli\u003eAllow 1mm–1cm dimensional tolerance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eInstallation should be performed by a qualified electrician in compliance with local electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About Electrical Safety\u003c\/h3\u003e\n\u003cp\u003eFor guidance on safe electrical installations and circuit protection standards, visit the U.S. Consumer Product Safety Commission – Electrical Safety Guide.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What app does this Tuya WiFi Smart Circuit Breaker work with?\u003c\/h4\u003e\n\u003cp\u003eA: This smart circuit breaker is compatible with the \u003cstrong\u003eTuya Smart\u003c\/strong\u003e app and the \u003cstrong\u003eSmart Life\u003c\/strong\u003e app, both available for free on iOS and Android. Simply connect it to your home WiFi network during setup to begin remote control and monitoring.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I set schedules and timers for connected devices?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Tuya Smart app allows you to create fully customizable on\/off schedules and timers. For example, you can set your air conditioner or water heater to turn on automatically before you arrive home, optimizing convenience and energy use.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this circuit breaker suitable for residential electrical panels?\u003c\/h4\u003e\n\u003cp\u003eA: The WCB1-J-63 uses standard DIN-rail mounting and is designed for single-phase circuits rated up to 63A at 80–300V, making it suitable for most residential and light commercial panels. We strongly recommend professional installation by a licensed electrician to ensure compliance with local electrical regulations.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this breaker provide energy usage data?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The built-in metering function tracks real-time power consumption of the circuit and displays it within the Tuya Smart app, helping you identify energy-hungry appliances and manage electricity costs effectively.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What app does this Tuya WiFi Smart Circuit Breaker work with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This smart circuit breaker is compatible with the Tuya Smart app and the Smart Life app, both available for free on iOS and Android. 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