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🔗 Elevate your smart projects with rock-solid relay control — don’t get left in the dark!
The HiLetgo 2pcs 5V One Channel Relay Module features genuine quality relays capable of switching up to 10A at 250V AC or 30V DC. It incorporates SMD optocoupler isolation for stable, interference-free operation and a fault-tolerant design that prevents unintended switching if the control line fails. With flexible high/low level trigger selection and intuitive screw terminal connections, this compact module (50x26x18.5mm) is perfect for professional-grade automation and IoT projects.
| ASIN | B00LW15A4W |
| Brand Name | HiLetgo |
| Coil Voltage | 5 Volts |
| Connector Type | Screw |
| Contact Current Rating | 10 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,131) |
| Manufacturer | HiLetgo |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Minimum Switching Voltage | 5 Volts |
| Model | 3-01-0340 |
| Mounting Type | Surface Mount |
| Number of Items | 2 |
| Operation Mode | Automatic |
| Part Number | 3-01-0340 |
| Specification Met | Vcc |
| UPC | 702082655948 |
| Unit Count | 2 Count |
| Wattage | 5 watts |
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