The S9-S signal contact 1NO + 1NC has the function to indicate the position of the device contacts only after the automatic release of the RCBO, due to an overload or a short circuit. It can be assembled with RCBOs S941 and S951 series.
Management and Measuring Devices
S9-S Signal contact
Nortécnica Ref:
EAN:
8012542372301
Description
Technical Information
Attributes
Function
Signalling switch
Voltage type
-
Rated voltage
230
Width in number of modular spacings
-
Rated switch current
-
Number of fault-signal switches
0
Device fitting
Other
Number of contacts as normally closed contact
1
Number of contacts as normally open contact
1
Number of contacts as change-over contact
0
With auto test for earth leakage function
No
Suitable for max. number of poles main contact unit total
-
Suitable for max. current main contact unit
-
Brands
ABB