Upgraded Version - Built-in fuse socket for automotive relay with integrated 30A blade fuse, no separate fuse holder required, saves space and money. Strong 12AWG cable for main contact Integrated Diode: Each relay has a built-in diode that suppresses the induced voltage when switching and thus protects your electrical components from possible damage. Neat mounting design - The interlocking design of the unique slot on each base edge, which allows all relays to be easily connected together, provides a clean and tidy installation Good construction - 12 V DC (max. 14V DC) and 30A high switching power. Bosch Single Pole Double Throw 5 Pin SPDT Relay The metal bracket on the electric relay makes installation easier Wide application - Wide application, especially for car lights, fog lights, windscreen wipers, starters, fans, speakers, traction control systems, etc, Manufacturer: Gebildet