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GRT8-WS WiFi Time-Control Relay


-Support access to Tuya’s App Tuya smart.
-The on and off time of the load can be conveniently set through the App.
-On and off can be controlled manually.
-The cycle on / off can be set during the on time.
-DIN rail mounting.

→ Download GRT8-WS Manual




-It turns on and off the load periodically and regularly, and usually controls household equipment such as lights and appliances.

Technical parameters
Function WiFi time-control relay
Supply terminals A1-A2
Voltage range AC/DC110-240V50Hz
Burden AC0.09-3V/DC0.05-1.7W
Supply voltage tolerance -15%;+10%
Supply indication green   LED
Time setting APP
Time deviation ±30s
WIFI connectivity 802.11 b/g/n 2.4GHz
Output 1×SPDT
Min.breaking capacity DC 500mW
Output indication red LED
Mechanical life 1×10⁷
Electrical life(AC1) 1×105
Operating temperature -20℃~+55℃
Storage temperature -35℃~+75℃
Mounting/DIN rail Din railEN/IEC60715
Protection degree IP20
Operating position any
Overvoltage cathegory III.
Pollution degree 2
Max.cable  size(mm²) 1×2.5mm²或2×1.5mm²  0.4N ·m
Dimensions 90mm×18mm×64mm
Weight 62g
Standards GB/T14048.5,IEC60947-5-1,EN61812-1

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