Intellitec Big Boy Relay 00-00507-512 No Longer Available
Note: this relay kit is no longer available, it has been replaced by part number: 00-00507-012
This 12V Isolator Relay provides a simple, reliable, and cost effective means of isolating two battery systems. It is installed between the two batteries, connecting them together for charging and aiding in starting when the chassis batteries are low.
Specifications: