Automatic selective circuit transfer switch retrofitted to 200A residential service. Because it is for an optional standby system, the owner designates the circuits to be supplied. Begin a retrofit by ...

The two most popular residential transfer switches are the six-circuit switch ($250 to $300), which is designed for use with a 5000-watt generator ($600 to $750), and the 10-circuit switch ($350 ...

It explains the primary types of manual transfer equipment for residential applications and selection criteria for transfer switches. ICS 10, Part 3 may be downloaded at no charge, or a hardcopy ...