5A - Kék-5A túláramvédelmi relé modul AC áram Érzékelő kártya 12V/5V relé

Specifications:
Working Voltage: DC 5V/12V
Working Current: ?20mA
Frequency Range: 20Hz~400Hz
Output Mode: Switching Signal Output
Teperature Range: -40?~+85?
Humidity: 0~95%RH
Size: 4.4x3.8cm/1.73x1.5"
Quantity: 1 Pc
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
No Retail Package
Package Includes:
1 x Detection Board