⚡ Power your projects with style and precision — don’t get left in the dark!
The KEYESTUDIO KS0251 is a 4-channel 5V relay module designed for seamless stacking on the Keyestudio UNO R3 board. It supports high-level triggering with a maximum switching capacity of 3A at 120V AC or 24V DC. Featuring a distinctive yellow-black design and onboard LED indicators, this eco-friendly relay shield offers reliable, easy-to-use automation control for professional-grade Arduino projects.
| ASIN | B07B2FTZD1 |
| ASIN | B07B2FTZD1 |
| Brand Name | KEYESTUDIO |
| Coil Voltage | 5 Volts |
| Connector Type | Through Hole |
| Contact Current Rating | 3 Amps |
| Contact Material | Silver Tin Oxide |
| Contact Type | Normally Open |
| Current Rating | 3 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (74) |
| Customer reviews | 4.5 4.5 out of 5 stars (74) |
| Date First Available | 8 April 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 41 g |
| Item model number | KS0251 |
| Manufacturer | keyes |
| Manufacturer | keyes |
| Maximum Switching Current | 3 Amps |
| Maximum Switching Voltage | 120 Volts |
| Minimum Switching Voltage | 24 Volts (DC) |
| Model | KS0251 |
| Mounting Type | Board Mount |
| Operation Mode | Automatic |
| Part Number | ks0251 |
| Product Dimensions | 6.91 x 5.31 x 2.31 cm; 40.82 g |
| UPC | 600346571792 |
| Unit Count | 4.0 Count |
| Wattage | 15 watts |
Trustpilot
1 month ago
3 weeks ago