Siemens SENTRON 3KF LV HRC, Manual

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Further accessories
8.2 Additional poles
3KF switch disconnectors with fuses
Manual, 09/2019, L1V30580914002A-01
69
8.1.2 Availability of the test function
The test function is possible for certain combinations of 3KF switch disconnector and handle:
Version of the 3KF Mounted handle Test function
Front operating
mechanism
Direct operating mechanism Yes
8UD door-coupling rotary operating mech-
anism
Yes
Lateral operating
mechanism
8UD door-coupling rotary operating mech-
anism
No
Note
•
On the 3KF with lateral operating mechanism, the correct version of the door-coupling
rotary operating mechanism must be used (with the inscription O-I, not with the inscription
"Test").
• To enable the test function on the 3KF with front operating mechanism of size 1, the
corresponding auxiliary switch module must be mounted directly next to the operating
mechanism of the 3KF (only possible with the operating mechanism module on the left).
8.2 Additional poles
8.2.1 Versions of available poles
Example: Size 3 with flat terminals
①
4th contact element
③
N terminal
②
N/PE terminal
④
Auxiliary switch module (size 1)