Siemens 3RV1031-4FA10 SIRIUS 3RV1 Circuit Breaker Max 690 V 50/60 Hz 28 - 40 A 3RV1031-4FA10 Data Sheet
Product codes
3RV1031-4FA10
Mechanical switching cycle as operating period / of the main
contacts / typical
50,000
Type of the driving mechanism / Motor drive
No
design of the operating mechanism
selector switch
Product function
• Overload protection
Yes
• Short-circuit to earth recognition
No
• Phase disturbance recognition
Yes
Product component / auxiliary switch
No
Product component / Undervoltage release mechanism
No
Product component / trip indicator
No
Product extension / optional / Motor drive
Yes
Main circuit:
Number of poles / for main current circuit
3
Type of voltage
AC/DC
Operating voltage / at 3 AC / rated value / maximum
V
690
Operating current / at AC-3 / at 400 V / rated value
A
40
Service power / at AC-3
• at 400 V / rated value
kW
18.5
Switching frequency / at AC-3 / according to IEC 60947-6-2 /
maximum
1/h
15
Arrangement of electrical connectors / for main current circuit
front side
Adjustable response current
• of the non-delayed short-circuit release
A
520 … 520
Adjustable response current
• of the current-dependent overload release
A
28 … 40
Continuous current / rated value
A
40
Product extension / auxiliary switch
Yes
Auxiliary circuit:
Number of NC contacts / for auxiliary contacts / instantaneous
switching
0
Number of NO contacts / for auxiliary contacts / instantaneous
switching
0
Number of change-over switches / for auxiliary contact
0
Inputs/ Outputs:
Number of digital inputs
0
Short-circuit:
Breaking capacity limit short-circuit current (lcu)
• at 400 V / rated value
kA
50
3RV1031-4FA10
Page 2/
Page 2/
05/28/2010
subject to modifications
© Copyright Siemens AG 2010
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