Data Sheet

Neutral conductors / upgradeable/retrofittable No
Ground fault monitoring version Without
Product function
● communication function
No
● other measurement function
No
Net weight 1.026kg
Current
Max. rated operational current of the frame size 160A
Rated continuous current Iu 40A
Operating current
● at 40 °C
40A
● at 45 °C
40A
● at 50 °C
40A
● at 55 °C
39A
● at 60 °C
39A
● at 65 °C
38A
● at 70 °C
37A
Switching capacity according to IEC 60947
Switching capacity class of the circuit breaker S
Maximum short-circuit current breaking capacity (Icu)
● at 240 V
55kA
● at 415 V
36kA
● at 440 V
25kA
● at 500 V
7kA
● at 690 V
7kA
Operational short-circuit current breaking capacity
(Ics)
● at 240 V
55kA
● at 415 V
36kA
● at 440 V
25kA
● at 500 V
5kA
● at 690 V
5kA
Short-circuit current making capacity (Icm)
● at 240 V
121kA
● at 415 V
76kA
● at 440 V
53kA
● at 500 V
11.9kA
● at 690 V
11.9kA
Design of short-circuit protection For switching power values in DC networks, see the 3VA molded
case circuit breaker device manual; link to be found under Service
& Support in the last chapter
3VA1140-4ED36-0AA0 Subject to change without notice
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07/16/2019 © Copyright Siemens