4-Channel 12V Relay Module with Optocoupler

The 4-Channel 12V Relay Module with Optocoupler is a reliable switching board designed to control high-voltage AC and DC devices using a 12V control signal. Each relay supports up to 10A at 250V AC or 30V DC, making it suitable for applications such as home automation, industrial equipment control, motor drivers, and smart device projects.With optocoupler isolation, the module ensures stable operation and protects sensitive control circuitry from voltage spikes and interference. Each channel includes an LED indicator for relay status monitoring, and screw terminal connectors make wiring secure and convenient.Features of 4-Channel 12V Relay Module with Optocoupler:4-channel relay board for switching AC and DC loadsWorks with 12V DC input trigger signalsRelay rating: 10A at 250V AC / 10A at 30V DCOptocoupler isolation for safe and stable controlOnboard LEDs for relay status indicationSeparate JD-VCC and VCC pins for coil and logic power supplyCompatible with Arduino, Raspberry Pi, PLCs, and microcontrollersScrew terminals for easy connection of external devicesSpecifications of 4-Channel 12V Relay Module with Optocoupler:Channels: 4Relay Type: JQC-3F-12VDC-CControl Voltage (Input): 12V DCTrigger Current: ~15–20mA per channelSwitching Capacity: 10A at 250V AC / 10A at 30V DCIsolation: Optocoupler-basedOperating Temperature: –20°C to +70°CDimensions: Approx. 75 × 55 × 18 mmWeight: Approx. 65 gPackage Includes:1 × 4-Channel 12V Relay Module with Optocoupler

INR 142 · In stock