SIRIUS 3RR2 current monitoring relays
8.2 Product description
SIRIUS Innovations
688 System Manual, 01/2011, A8E56203870002-03
8.2.6 3RR224.-.F.30 Standard digital setting current monitoring relay
3RR2241-1FA30
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1 Connection for contactor mounting:
In terms of their electrical and mechanical features and their design, these pins are perfectly
compatible with the 3RT2 contactors for the direct mounting of overload relays with screw-type
or spring-loaded terminals. Stand-alone assembly is also an option in conjunction with a stand-
alone assembly module (accessory).
2 Arrow keys for menu navigation
3 Shift key for menu navigation
4 Legend for menu
5 Control circuit terminal (removable):
The control circuit can be connected using either the screw-type or the spring-loaded
connection system.
6 Main circuit terminal:
The main circuit can be connected using either the screw-type or the spring-loaded connection
system.
7 Label
Information about the date of manufacture and product version appears below.
8 Device order number
9 Display for parameterization, actual-value indication, and diagnostics
Figure 8-2 Digital current monitoring relay
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