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Item designation according to DIN EN 81346-2
maximum permissible voltage for safe isolation
in networks with grounded star point between main
•
and auxiliary circuit
in networks with grounded star point between main
•
and auxiliary circuit
in networks with grounded star point between auxiliary
•
and auxiliary circuit
in networks with non-grounded star point between
•
auxiliary and auxiliary circuit
SIRIUS Innovations - SIRIUS 3RU2 thermal overload relays / SIRIUS 3RB3 solid-state overload relays
Manual, 09/2014, A5E03656507420A/RS-AA/002
11.3 3RU21 thermal overload relays
3RU2136-....
F
V
690
V
690
415
415
Technical data
117
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