1 Channel Relay Module 30A with Optocoupler Isolation 12V Supports High and Low Triger

1 Channel Relay Module 30A with Optocoupler Isolation 12V Supports High and Low Triger

This 1-Channel Relay Module is designed for high-power switching applications, featuring a 30A relay for handling large loads. It operates on a 12V power supply and supports both high-level and low-level trigger modes, making it compatible with various control systems like microcontrollers (Arduino, ESP8266, ESP32, Raspberry Pi) and industrial controllers.

Features

• High Power Switching: Supports up to 30A at 250V AC or 30A at 30V DC, making it suitable for heavy-duty applications.
• Optocoupler Isolation: Enhances safety and reduces electrical noise by isolating the control side from the high-power circuit.
• Dual Trigger Support: Can be triggered by either high-level (active HIGH) or low-level (active LOW) signals, allowing compatibility with different controllers.
• LED Indicators: Built-in LED indicators for power and relay status for easy debugging.
• 12V DC Operation: Designed for standard 12V power supply, commonly used in industrial and home automation systems.
• Screw Terminal Connections: Easy wiring for both input and output connections.

Specifications

• Operating Voltage: 12V DC
• Relay Type: SPDT (Single Pole Double Throw)
• Max Switching Voltage: 250V AC / 30V DC
• Max Switching Current: 30A
• Trigger Voltage: Supports both high-level and low-level triggering
• Optocoupler Isolation: Yes
• Indicator LEDs: Power and relay status
• Quiescent current: 5mA
• Maximum current: 80mA
• Trigger current: 2-4mA

Applications

• Smart home automation
• Industrial control systems
• High-power motor and pump control
• Lighting and appliance switching
• DIY electronics projects

Package Includes

• 1x 1 Channel Relay Module 30A with Optocoupler Isolation 12V Supports High and Low Triger