5V 10A Relay Module with Optocoupler

Switch high-current AC and DC loads safely with this 5V 10A Single Channel Relay Module, an electromagnetic switch that activates with a small trigger current from your microcontroller. Unlike transistors, this relay handles both AC and DC loads without current limitations.

Featuring PCB screw terminals for direct wiring, this module is well-suited for home automation, electronic switching circuits, and safety systems that need to disconnect heavy loads during dangerous conditions. It’s also popular in automotive applications like controlling wipers, power windows, and cooling fans.

• 5V trigger voltage – Compatible with common microcontrollers
• Up to 10A load current – Handles high-current AC and DC loads
• 250V AC / 30V DC load voltage – Wide load compatibility
• Status indicator LEDs – Visual relay state feedback
• Screw terminal connections – Simple, secure wiring
• Low current consumption – Max 20mA draw
• Great for home automation – Reliable for switching appliances and loads

Control heavy loads reliably with this 5V 10A Single Channel Relay Module – safe, efficient switching for your electronics projects.