- Stock: 10
- Brand: OEM
- Reward Points: 28
- Model: RT1C
- Weight: 0.03kg
- Product Code: 6509
Self-Lock Mode & NO/NC Contacts | Versatile Relay for Arduino, Automation & Lighting
This 12V trigger relay module is designed to control electrical circuits using an external signal. When a trigger signal is applied, the relay switches its state, allowing you to turn devices ON or OFF.
It can be controlled by various sources such as push buttons, sensors, or microcontrollers (Arduino, ESP, etc.). The module is ideal for automation systems, lighting control, motors, alarms, and smart home applications.
The relay includes NO (Normally Open), NC (Normally Closed), and COM terminals, allowing flexible wiring depending on your needs.
Some versions support self-locking mode, where each trigger toggles the relay state (ON/OFF), making it perfect for push-button control.
Key Features:
✔️ Operating voltage: 12V DC
✔️ External trigger control
✔️ ON/OFF switching function
✔️ NO / NC / COM relay contacts
✔️ Optional self-locking mode
✔️ Easy installation
Technical Specifications:
Power supply: 12V DC
Relay type: electromechanical
Max load: up to ~10A / 250V AC
Trigger type: high/low level (model dependent)
Contacts: NO / NC / COM
Size: compact (varies by model)
Advantages:
Enables remote device control
Easy integration into automation systems
Suitable for DIY and professional use
Versatile applications
Reliable performance
