4 Channel Relay Module 30A With Optocoupler Isolation 12V Supports High And Low Trigger

4 Channel Relay Module 30A With Optocoupler Isolation 12V Supports High And Low Trigger Description

The 4 Channel Relay Module 30A With Optocoupler Isolation 12V is designed for controlling up to four high-power devices with a 12V control signal. This relay module can handle up to 30A per channel and supports both high and low-level trigger signals for versatile control. With optocoupler isolation to prevent damage to the control circuit, this module is suitable for industrial automation, home automation, and power failure protection systems.

4 Channel Relay Module Features

• Voltage Rating: 12V, ideal for medium-power control circuits.
• Current Rating: 30A per channel, capable of handling heavy-duty devices.
• Trigger Mode: Supports both high and low-level trigger signals for flexibility.
• Optocoupler Isolation: Ensures the safety of the control circuit by isolating it from high-power devices.
• Four Channel Control: Control up to four devices with independent relay channels.

4 Channel Relay Module Specifications

• Voltage Rating: 12V DC
• Current Rating: 30A per channel
• Trigger Type: High and Low-level trigger
• Relay Channels: 4 channels
• Isolation: Optocoupler isolation

4 Channel Relay Module Applications

• Industrial Control: Suitable for controlling large machines, pumps, and motors.
• Home Automation: Ideal for controlling appliances, lighting, and HVAC systems remotely.
• Security Systems: Useful for triggering alarms, cameras, and other security equipment.