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Technical
Section 11
Dimensions
Section 12
4
Protection
Load protection
Terminals
b
b
IP20
Satisfactory operation
indication
b
b
Bymechanical indicator
v
v
white: operating
v
v
red: cartridgemust be replaced
b
b
Transfer toActi 9
Smartlink
iPRD surge arresters
Surge arrester iPRD 3P+N + iC60H 3P+N
Surge arrester iPRD 3P+N + iC60H 3P+N
Surge arrester iPRD 4P + iC60N 4P
Reversible
b
b
The surge arrester base canbe turned
over toallow thephase/neutral/earth
cables toenter througheither the topor
thebottom
Connection iPRD surge arrester with its short circuit disconnector
TT / TN-S
Power supply through the top
Connectionwith cables
TT / TN-S
Power supply through thebottom
Connectionwith combbusbar
PB110281-60
PB110287-80
PB110289-50
PB110793-50
iPRDsurgearresters
Type 2or 3 LVwithdrawable surge arresters