Datasheet

II-2015, www.findernet.com
19
E
7P
SERIES
7P SERIES
Surge Protection Device (SPD)
Installation example for SPD Type 1 + 2 and Type 2 - Three phase
TT-THREE PHASE SYSTEM - SPD UP-STREAM OF RCD TT or TN-S THREE PHASE SYSTEM - SPD DOWN-STREAM OF RCD
Mandatory with LPS
Note: suggested RCD type S
TN-S THREE PHASE SYSTEM - SPD DOWN-STREAM
OF OVERCURRENT PROTECTION
TN-C THREE PHASE SYSTEM - SPD UP-STREAM
OF OVERCURRENT PROTECTION