5A overcurrent protection sensor module AC current sensor 12V relay

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: 4.4×3.8cm/1.73×1.5″
Quantity: 1 Pcs