







β‘ Drive Reliability, Command Power!
The ESUPPORT Car Heavy Duty Relay Switch is a 12V, 30A SPST 4-pin relay designed for automotive electrical systems. Featuring a waterproof build, plug-in mounting, and silver contact material, it guarantees durability and high performance with over 10,000 mechanical cycles. Sold in a convenient pack of 5, itβs perfect for professionals seeking dependable, heavy-duty relay solutions.




| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Spst |
| Current Rating | 30 Amps |
| Mounting Type | Plug In Mount |
| Brand | ESUPPORT |
| Operation Mode | Automatic |
| Wattage | 360 watts |
| Coil Voltage | 12 Volts |
| Contact Current Rating | 30 Amps |
| Maximum Switching Current | 30 Amps |
| Minimum Switching Voltage | 12 Volts (DC) |
| UPC | 711041556943 |
| Manufacturer | ESUPPORT |
| Item Weight | 3.17 ounces |
| Package Dimensions | 5.75 x 4.72 x 1.89 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | CXR30A04B |
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