8 Channel 12V Relay Module with Optocoupler
Price: 237.0
Control multiple high-voltage devices safely and efficiently with the 12V 8-Channel Optocoupler Relay Module. Designed for Arduino, Raspberry Pi, ESP32, PLC, and other microcontroller projects, this relay board allows you to switch AC or DC appliances using low-voltage control signals. Equipped with optocoupler isolation, the module protects your control circuitry from voltage spikes, electrical noise, and interference, ensuring stable and reliable performance. With 8 independent relay channels, it is perfect for home automation, robotics, industrial control systems, and IoT applications. Key Features 8 independent relay channels 12V DC operating voltage Built-in optocoupler isolation for enhanced protection Supports high and low-level trigger modes Compatible with Arduino, Raspberry Pi, ESP32, PLC, and MCU boards Screw terminal connections for secure wiring Easy installation with mounting holes Specifications Operating Voltage: 12V DC Channels: 8 Channel Trigger Voltage: 3.3V – 5V Relay Capacity: AC 250V / 10A DC 30V / 10A Trigger Mode: High/Low Level Selectable Isolation: Optocoupler Isolation Relay Type: SPDT (Single Pole Double Throw) Interface: NO / NC / COM terminals Application: Automation and switching control