SIRIUS 3RR2 current monitoring relays
8.10 Technical data
SIRIUS Innovations
748
System Manual, 01/2011, A8E56203870002-03
8.10.3.4
Auxiliary circuit
Table 8- 26 Technical data for the auxiliary circuit connection, 3RR22 current monitoring relays
Type
3RR2241
3RR2242
Size
S00
S0
Width
45 mm
45 mm
Circuit principle
Closed-circuit principle/open-circuit principle
Operational current at 17 V minimum
mA
5
Contact block for signaling function
1
Current carrying capacity of the semiconductor output
DC-13/24 to 240 V
mA
20
AC-14/24 to 240 V/at 50/60 Hz
mA
20
Short-circuit strength
No
Dropout voltage(max.)
V
3.0
Residual current of the semiconductor output
(max.)
mA
0.035
Minimum inrush current of the semiconductor
output
mA
0.010
Number of CO contacts for auxiliary contacts
1
Contact rating of the auxiliary contacts
AC-15
- 24 V
A
3
- 125 V
A
3
- 250 V
A
3
- 400 V
A
3
DC-13
- 24 V
A
1
- 125 V
A
0.2
- 250 V
A
0.1
CSA, UL, and UR rated data
Auxiliary circuit – Switching capacity
B300, R300
Summary of Contents for SIRIUS 3RH Series
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