Tuya Smart MCB Circuit Breaker with Short-Circuit Protection 2P 100A C100

Tuya Smart MCB Circuit Breaker with Short-Circuit Protection 2P 100A C100

The Tuya C100 100A Zigbee smart circuit breaker combines the electrical protection of a circuit breaker with remote control and home automation capabilities. Thanks to its Zigbee connectivity, it can be integrated into the Tuya/Smart Life ecosystem via a compatible Zigbee gateway to control the power supply of a circuit from a smartphone.

With its 2P bipolar configuration and C100 (100A) rating, it is designed for single-phase installations requiring a high current capacity. Its motorized control also allows for remote opening and closing of the circuit, while retaining manual control directly on the device.

Technical Specifications

Feature Specification
Type Smart connected circuit breaker
Wireless technology Zigbee
Ecosystem Tuya / Smart Life
Number of poles 2P – bipolar
Rated current 100 A – C100
Curve C
Rated voltage 230 V~
Frequency 50 Hz
Breaking capacity 6000 A / 6 kA
Control Manual + remote motorized control
Pairing Button Pair
Configuration Button Set
Installation DIN rail / electrical panel
Gateway Tuya Zigbee Gateway required
Smart functions

Once paired with a compatible Tuya Zigbee gateway, the circuit breaker allows centralized circuit control within the Smart Life / Tuya Smart app. Depending on the features offered by this version and the gateway used, it can be integrated into Tuya scenarios and automations, for example, to control a circuit according to a schedule or in conjunction with other home automation devices.

The integrated motor allows for ON/OFF control without physically accessing the electrical panel. The mechanism also includes a disengagement/locking device for maintenance operations.

Applications

Particularly suited to smart homes, businesses, offices, workshops, and technical installations, it can be used to remotely manage the main power supply or certain high-power circuits, within the limits of the installation's sizing.

Important: The marking visible on your model confirms C100, 230 V~, 50 Hz, and 6000 A. However, I would not present this product as having consumption, voltage, power, or overvoltage/undervoltage protection until we have confirmed these functions in its documentation or in the Tuya app.

Professional installation is recommended. The 100 A rating does not mean it can be installed on any circuit: the conductor cross-section, upstream protection devices, the distribution board and the installation characteristics must be correctly sized.