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🔗 Elevate your smart projects with fail-safe, high-current relay control!
The HiLetgo 2pcs 5V One Channel Relay Module features a genuine quality relay capable of switching up to 10A at 250V AC or 30V DC. It includes SMD optocoupler isolation for stable performance and a fault-tolerant design that prevents unintended switching if the control line fails. With flexible high/low level trigger selection and clear LED indicators, this compact module (50x26x18.5mm) offers professional-grade reliability and ease of integration for smart home and automation projects.
| ASIN | B00LW15A4W |
| Brand | HiLetgo |
| Brand Name | HiLetgo |
| Coil Voltage | 5 Volts |
| Connector Type | Screw |
| Connector type | Screw |
| Contact Current Rating | 10 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Contact material | Copper |
| Contact type | Normally Open |
| Current Rating | 10 Amps |
| Current rating | 10 Amps |
| Customer Reviews | 4.6 out of 5 stars 1,128 Reviews |
| 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 |
| Mounting type | Surface Mount |
| Operation Mode | Automatic |
| Part Number | 3-01-0340 |
| Specification Met | Vcc |
| UPC | 702082655948 |
| Unit Count | 2 Count |
| Wattage | 5 watts |
R**H
Works as intended
Connected this relay to Shelly Uni to be able to opens my front door remotely. Works really well
J**R
Works perfectly
Wiring was super intuitive and everything just worked. I was able to power, ground and provide signal all from Arduino and then pull 12V DC from a 4A dedicated power source and connect it directly to the 12V DC magnet when the relay receives a signal. Perfect solution for my secret bookcase door project! Only note was that the relay screws needed the perfect sized screw driver because it felt like it was going to strip with the one little screwdriver I use for everything so I had to get a new small screwdriver kit and then i was able to repeatedly install and change configurations on this board without any problem.
G**E
No es adecuado a lo que necesito.
No es adecuado a lo que necesito.
J**B
Easy to use.
As long as you have a multimeter this is one of the most reliable relay switches I have used. I have it sealed in a large shrink-wrap tube filled with hot glue freely mounted to the side of my bike.
B**K
great
as advertised. great item.
Trustpilot
2 weeks ago
2 months ago