Relay 1 Channel 12v

The Relay 1 Channel 12v provides safe electrical isolation between low-voltage microcontroller circuits and high-voltage loads. It features 1-channel relay control with optocoupler isolation for reliable switching of AC and DC loads.

Key Features

• 1-channel relay for load switching
• Optocoupler isolation between logic and load
• LED indicators for status
• 10A/250V AC or 10A/30V DC rating
• 12V coil for easy control
• Screw terminals for secure connections
• Freewheeling diode protection

Technical Specifications

Applications

• Home automation
• Appliance control
• Light switching
• Industrial control
• Security systems
• Smart switches

Important Notes

• HIGH VOLTAGE on relay contacts – handle with extreme care
• Verify wiring before energizing
• Mount in enclosure when controlling mains voltage
• Relay coil draws ~70-90mA when energized
• Inductive loads need snubber circuits