Basic HTML Version
9/25
Dimensions
Section 10
9
Selection guide
Professional equipment
Lightning
protection
Professional equipment
Programmable machine,
server, sound or light control system,
etc.
Equipment to be
protected
Determine the
architecture of
the building
Risk level of the
impact of a
lightning strike
Choice of type of
surge arrester
Alternative
solution
Quick
PRD20r
PRD20
OR
PF20
Quick
PRD8r
PRD8
OR
PF8
Quick
PRD40r PRD65 PRD65
Combi
PRF1 or
PRF1
Master
+ Quick
PRD40r
PRD40 PRD65 PRD65
Combi
PRF1
or
PRF1
Master
+
PRD40
OR
PF40 PF65 PF65
Combi
PRF1
or
PRF1
Master
+ PF40
Single
switchboard,
main
switchboard
Dedicated
protection,
more than
30 m from a
switchboard
Distribution
board
1
2
3
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