Generac 30 Amp indoor transfer switch kit for 8-10 circuits Model# 6852Generac 30 Amp indoor transfer switch kit for 8 10 circuits Model# 6852 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 comes standard with 8 circuits, expandable to