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Tuya Smart WiFi 63A Circuit Breaker
Home » Products » MCB » Smart Miniature Circuit Breaker » Tuya Smart WiFi 63A Circuit Breaker

Tuya Smart WiFi 63A Circuit Breaker

[Overvoltage Protection]: 250v-300v (Adjustable)
[Overcurrent Protection]: 1a-63a (Adjustable)
[High Temperature Alarm]: 40-150° (Adjustable), Default 80°
[Overload Warning]: 1-13kw (Adjustable), Default 13kw.
  • SC888

  • KCISE

  • SC888

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Product Overview


KCISE SC888 WiFi smart circuit breaker is a high-performance MCB designed to IEC 60898-1 standards, ideal for residential, commercial and industrial electrical systems. Integrating IoT technology, it supports Tuya APP remote control, voice compatibility with Google Assistant and Amazon Alexa, and multi-dimensional protection functions. With a 6000A breaking capacity and Pollution Level 2 rating, this device operates stably in ambient temperatures from -25℃ to +65℃, delivering reliable smart protection for your circuits . It features DIN rail mounting for easy installation, directly replacing traditional circuit breakers without modifying existing wiring .



WiFi-Circuit-Breakers-Tuya-Smart-APP- (5)
WiFi-Circuit-Breakers-Tuya-Smart-APP- (1)


Key Features & Benefits


WiFi & Tuya APP Remote Control

Monitor real-time current, voltage and power data, and switch circuits on/off anytime, anywhere via iOS/Android devices. Receive instant fault alerts for overvoltage, overload or high temperature, enabling timely handling and reducing on-site maintenance costs . Supports 5 customizable on/off schedules for energy-saving automation, such as timing HVAC or lighting systems .

Adjustable Multi-Protection Functions

Customize protection thresholds to fit specific needs: overvoltage (250V-300V), overcurrent (1A-63A), high temperature (40-150℃) and overload (1-13kW) . Built-in short circuit protection with 6000A breaking capacity effectively prevents electrical fires and device damage, transitioning from passive protection to active prevention . Passed EMC full-range tests including electrostatic discharge and surge resistance for stable communication .

Voice Assistant & Smart Compatibility

Seamlessly works with Google Assistant, Amazon Alexa and IFTTT for hands-free control . Integrates with smart home ecosystems, supporting scene linkage with other Tuya-enabled devices to create personalized automation scenarios . The device maintains stable connectivity via 2.4G WiFi, ensuring reliable communication without signal interference .

Durable & Certified Quality

Constructed with high-grade materials, it boasts mechanical operation life over 10,000 times and electrical operation life over 6,000 times . Certified by CE, TUV and RoHS, it complies with international environmental standards, restricting 10 hazardous substances including lead and cadmium . IP20 protection grade and Pollution Level 2 rating ensure durability in harsh environments .


Technical Specifications




Parameter

Details

Model

SC888

Pole Number

1P/2P/3P/4P

Rated Current

1A-63A

Rated Voltage

AC230V (1P/2P); Up to 400V AC (3P/4P)

Breaking Capacity

6000A

Protection Functions

Overvoltage, overcurrent, overload, high temperature, short circuit

Adjustable Ranges

Overvoltage: 250V-300V; Overcurrent: 1A-63A; High temperature: 40-150℃; Overload: 1-13kW

Connectivity

2.4G WiFi, Tuya Smart APP

Voice Compatibility

Google Assistant, Amazon Alexa

Standards Compliance

IEC 60898-1, CE, TUV, RoHS

Installation Type

DIN Rail

Ambient Temperature

-25℃ to +65℃

Pollution Level

Level 2

Protection Grade

IP20



Application Scenarios


Residential Settings: Smart homes, apartments, vacation rentals for remote circuit management and safety protection .

Commercial Buildings: Offices, shopping malls, hotels for energy optimization and centralized circuit monitoring .

Industrial Facilities: Small workshops, warehouses, industrial control panels to protect critical equipment .

Renewable Energy Installations: Solar power systems and energy storage setups for stable power distribution .


Our Service Advantages


Certified Quality Assurance: All products pass strict inspections and hold CE, TUV and RoHS certifications, meeting international safety and environmental standards .

Comprehensive After-Sales Support: Provide free spare parts and professional remote technical guidance for quality issues, minimizing downtime .

Customization Solutions: Offer tailored adjustments for pole number, protection thresholds and function configurations to meet specific project needs .

Reliable Manufacturer Background: Founded in 2003, Zhejiang Shanmeng Electric Co., Ltd. has over 20 years of experience in low-voltage electrical equipment production .


FAQs


How to connect the circuit breaker to Tuya APP?

Download the Tuya Smart APP and register an account; 2. Power on the device and press the reset button for 5 seconds to enter pairing mode; 3. Tap "Add Device" in the APP, select "Switch (WiFi)" and enter your WiFi password; 4. Wait 2 minutes for automatic connection, then rename the device as needed .

Is professional installation required?

No, it supports standard DIN rail mounting. Simply turn off the main power, disconnect the old breaker, and mount the new device following the wiring diagram. Professional installation is recommended for industrial or complex commercial systems .

Can it work without WiFi?

Basic protection functions (overvoltage, overload, short circuit) still operate without WiFi, but remote control, real-time monitoring and voice control require a stable 2.4G WiFi connection .

What certifications does this product have?

It is certified to CE, TUV and RoHS standards, complying with IEC 60898-1 technical requirements for global market access .

How long is the product warranty?

We provide a 12-month warranty from the date of delivery. For quality issues within the warranty period, we offer free replacement parts and remote troubleshooting .


Get Your Custom Quote Now


Interested in our WiFi smart circuit breaker? Contact our sales team for detailed product brochures, technical datasheets and customized pricing. We support bulk orders and provide flexible delivery terms to meet your project timeline.

Phone/WhatsApp: +86 189 6970 2309

Email: bella@kcise.com

Address: No.656, Lehu Road, Shahu Industrial Zone, Liushi town, Yueqing, Zhejiang 325604, China


Zhejiang Shanmeng Electric Co., Ltd. is located at Wenzhou city Zhejiang province China. Founded in 2003, the company has a registered capital of ten million yuan.

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 No.656, Lehu Road, Shahu Industrial Zone, Liushi town, Yueqing, Zhejiang , 325604, P.R.China
 +86 189 6970 2309
 +86-577-61783566
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