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The HiLetgo 12V 4 Channel Relay Module features four high-quality relays rated for 10A at 250V AC or 30V DC, with SMD optocoupler isolation for stable and noise-free switching. It supports both high and low level triggers selectable via jumpers, includes clear LED indicators for power and relay status, and offers a fault-tolerant design that prevents accidental activation. Its screw terminal interface and compact size make it ideal for professional-grade automation and control projects.
| ASIN | B00LW2GM84 |
| Brand Name | HiLetgo |
| Coil Voltage | 12 Volts |
| Connector Type | Screw |
| Contact Current Rating | 10 Amps |
| Contact Material | Lead |
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (168) |
| Manufacturer | HiLetgo |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Minimum Switching Voltage | 12 Volts |
| Model | 3-01-0371 |
| Mounting Type | Screw Mount |
| Number of Items | 4 |
| Operation Mode | Automatic |
| Part Number | 3-01-0371 |
| UPC | 702082656167 |
| Unit Count | 4 Count |
| Wattage | 60 Milliwatts |
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