Datasheet

II-2015, www.findernet.com
20
E
7P SERIES
Surge Protection Device (SPD)
7P
SERIES
Installation example for SPD Type 3 - Single phase
TT or TN-S SINGLE PHASE SYSTEM - SPD DOWN-STREAM OF RCD
Serial connection
TT or TN-S SINGLE PHASE SYSTEM - SPD DOWN-STREAM OF RCD
Serial connection + BUS line
PE
Load
17.5 mm
Load
PLC,
Bus system,
Remote monitoring
12-24V DC
PE
Load
L
N
N1
L1
PE
Input
Output
Load
TT, TN-S SINGLE PHASE: parallel connection
Function
Visual local LED signalling and remote signalling of varistor status