12V 10A Single Channel Relay Module

Safely switch high-current loads in your electronics projects with this 12V 10A Single Channel Relay Module, featuring optocoupler isolation to protect your control circuitry from the relay side. Its double FR-4 circuit board design and high-end SMT process ensure reliable, stable operation.

Compatible with a wide range of microcontrollers including Arduino, AVR, PIC, and ARM, this module drives the relay safely through a BC547 transistor, keeping your input device protected. Screw terminals for the C, NC, and NO contacts make wiring straightforward for controlling AC and DC appliances like solenoids, motors, lights, and fans.

• 10A@250VAC / 10A@30VDC relay – Handles high-current AC and DC loads
• Optocoupler isolation – Protects control circuitry from relay side
• Wide microcontroller compatibility – Works with Arduino, AVR, PIC, and ARM
• Screw terminal connections – Easy wiring for C, NC, and NO contacts
• LED status indicators – Visual ON/OFF relay status
• Freewheeling diode – Additional microcontroller protection
• Mounting holes provided – Simple installation into enclosures

Control heavy loads safely with this 12V 10A Single Channel Relay Module – reliable isolation and easy microcontroller integration.