Theben LUNA 121 top2 RC Manual page 6

Load line connection
Plug-in
screwless termi-
nal NC contact
Test tap
OBELISK top2
memory card
(9070404)
†
¾
Mount on DIN top hat rails (as deined in EN 60715)
†
¾
Switched voltage-free
†
¾
Ensure device cannot be switched on
†
¾
Check absence of voltage
†
¾
Earth and bypass
†
¾
Cover or shield any adjacent live components
45° cable
6