Datasheet

II-2015, www.findernet.com
21
E
7P
SERIES
7P SERIES
Surge Protection Device (SPD)
L7P Temperature/Current diagram for model 7P.37
Zone I: SPD and other devices installed as a group (without gap)
Zone II: SPD spaced, at least from one side, from components that generate heat during their operation (17.5mm gap)
Zone III: SPD spaced, on both side, from components that generate heat during their operation (20mm gap)
Zone IV: SPD installed individually in free air (without significant influence from nearby components)