Submittal Sheet

Ambient temperature
● during operation
-20...+60°C
● during storage
-50...+80°C
● during transport
-50...+80°C
Main circuit
Number of poles for main current circuit 3
Adjustable pick-up value current of the current-
dependent overload release
18...25A
Operating voltage
● rated value
690V
● at AC-3 rated value maximum
690V
Operating current
● at AC-3
— at 400 V rated value
25A
Operating power
● at AC-3
— at 400 V rated value
11kW
Operating frequency
● at AC-3 maximum
151/h
Auxiliary circuit
Number of CO contacts
● for auxiliary contacts
0
Protective and monitoring functions
Product function
● Ground fault detection
No
● Phase failure detection
Yes
Trip class Class 20
Maximum short-circuit current breaking capacity (Icu)
● at AC at 240 V rated value
100kA
● at AC at 400 V rated value
50kA
● at AC at 500 V rated value
12kA
● at AC at 690 V rated value
5kA
Short-circuit protection
Design of the overcurrent release and short-circuit
release
thermomagnetic
Installation/ mounting/ dimensions
Mounting position any
Mounting type screw and snap-on mounting onto 35 mm standard mounting rail
according to DIN EN 50022
Height 140mm
Width 55mm
3RV1031-4DB10 Subject to change without notice
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11/28/2017 © Copyright Siemens