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11.3.1.4
Auxiliary circuit
Technical data for the auxiliary circuit, 3RU2116/3RU2126 overload relays
Table 11- 9
Technical data for the auxiliary circuit, 3RU2116/3RU2126 overload relays
Type
Size
Width
Number of NO contacts
Number of NC contacts
Auxiliary contacts - Assignment
Rated insulation voltage U
i
(pollution degree 3)
Rated impulse withstand voltage U
Contact rating of the auxiliary contacts
NC with alternating current AC-14/AC-15,
•
rated operating current I
- 24 V
- 120 V
- 125 V
- 230 V
- 400 V
- 600 V
- 690 V
NO with alternating current AC-14/AC-15,
•
rated operating current I
- 24 V
- 120 V
- 125 V
- 230 V
- 400 V
- 600 V
- 690 V
NC, NO with direct current DC-13,
•
rated operating current I
- 24 V
- 110 V
- 125 V
- 220 V
Conventional thermal current I
•
SIRIUS Innovations - SIRIUS 3RU2 thermal overload relays / SIRIUS 3RB3 solid-state overload relays
Manual, 09/2014, A5E03656507420A/RS-AA/002
3RU2116
S00
45 mm
V
kV
imp
at U
:
e
e
A
A
A
A
A
A
A
at U
:
e
e
A
A
A
A
A
A
A
at U
:
e
e
A
A
A
A
A
th
11.3 3RU21 thermal overload relays
3RU2126
S0
45 mm
1
1
1 NO for the "tripped" signal;
1 NC for disconnecting the contactor
690
6
4
4
4
3
2
0,75
0,75
3
3
3
2
1
0,75
0,75
2
0,22
0,22
0,11
6
Technical data
113
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