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The EHDIS Car Relay 4 Pin 12V 40A SPST (Model JD2912-1H-12VDC) is a heavy-duty automotive relay designed for high current applications. Featuring a robust 40-amp capacity, silver tin oxide contacts for durability, and an ultra-fast 0.01-second switching time, this pack of two relays offers reliable, tool-free installation to keep your vehicle’s electrical components running smoothly and efficiently.








| ASIN | B01J53IH5M |
| Best Sellers Rank | #22,212 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Accessory Power Relays |
| Brand | EHDIS |
| Brand Name | EHDIS |
| Coil Voltage | 12 Volts |
| Connector Type | Crimp |
| Contact Current Rating | 40 Amps |
| Contact Material | Silver Tin Oxide |
| Contact Type | Normally Open |
| Current Rating | 40 Amps |
| Customer Reviews | 4.6 out of 5 stars 2,406 Reviews |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Ehdis |
| Maximum Switching Current | 40 Amps |
| Maximum Switching Voltage | 12 Volts |
| Minimum Switching Voltage | 12 Volts (DC) |
| Model | 2C05-12V |
| Operating Time | 0.01 Seconds |
| Operation Mode | Automatic |
| Part Number | 2C05-12V |
| Specification Met | Ccee |
| UPC | 713653050390 |
| Upper Temperature Rating | 80 Degrees Celsius |
| Wattage | 1.8 watts |
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