3RU11, 3RB10, and 3RB12 overload relays
SIRIUS System Manual
4-16
GWA 4NEB 430 0999-02b
Auxiliary contacts
The following table shows the behavior of the auxiliary contacts when the
TEST/STOP and RESET buttons are pressed:
Table 4-5: 3RU11/3RB10 auxiliary contacts
Setting the rated cur-
rent
The following figure shows how the rated current is set, using the example
of the 3RU11, frame size S00.
Figure 4-5: Setting the rated current
Important
When the sealing cover (transparent sliding window) is closed (3RU11) or
mounted (3RB10), it is not possible to use the blue reset button for a
switchover between M (manual reset) and A (automatic reset).
Sealing the adjustment
scale
3RU11 3RB10
Figure 4-6: Sealing the adjustment scale (frame size S00)
TEST STOP RESET
NC 95/96
NO 97/98
I
e
A
Max. + 60 °C
Max. + 70 °C
1
2
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