3RV1 circuit breakers
SIRIUS System Manual
GWA 4NEB 430 0999-02b
2-7
Other accessories
Other accessories for circuit breakers:
•Alarm switch
• Disconnecting module
• Isolated 3-phase busbar system
• Busbar adapter
• Rotary switches
• Terminals for "Combination Motor Controller Type E" in acc. with UL 508
• Housing and front plates
2.2.2 Operation
Setting the values
Using a screwdriver, set the load rated current (current setting) I
e
on the
scale of the circuit breaker.
Note the two possible markings:
• Dash marking: marking for a circuit breaker in a stand-alone installation
• Triangle marking: marking for a circuit breaker in a side-by-side installation
Figure 2-2: Setting the current setting I
e
(example: frame size S00)
Warning
The adjusting knob can be turned 360° clockwise. You can only turn it coun-
terclockwise within the adjustment range.
360° o.k.
RV-00222
I
e
Max. + 60 °C
Max. + 70 °C
A
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