Backup Switch Physical Requirements

Meter and Meter Socket Type

Backup Switch can be installed on a 4-jaw Form 2S ring or ringless meter, up to 200 A continuous.

Figure 1. Form 2S Meter

Backup Switch Clearance

Before installing Backup Switch, ensure there is sufficient room to do so. Backup Switch will add 2.9 inches (74 mm) to the total space required in front of the meter socket panel.