Upgrade your automotive or industrial electrical system with this 24V Micro Relay â 20A, 4 Pin SPST, Normally Open with built-in diode protection. Designed for reliable switching and long-lasting performance, itâs perfect for a wide range of applications.Features:â 24V DC micro relayâ 20A current ratingâ 4-pin SPST (Single Pole Single Throw), Normally Openâ Built-in diode for protection against voltage spikesâ Durable, long-lasting constructionSpecifications:Voltage: 24V DCCurrent: 20APins: 4Type: SPST, Normally Open (NO)Protection: Diode includedApplication: Automotive, industrial, and DIY electrical projects.