Generac 30 Amp indoor transfer switch kit for 8-10 circuit Model# 6853Generac 30 Amp indoor transfer switch kit for 8 10 circuit Model# 6853 resin PIB + conduit, 30 Amp plug, Upgradeable Generacs HomeLink Upgradeable Manual Transfer Switch is a pre wired electrical device thats installed next to your homes circuit panel. During an outage, it delivers power to hard wired appliances (such as furnace, well pump and lights) with the push of a button, safely and easily eliminating the need for multiple extension cords. It