Ambient temperature / during operation / maximum
70
Ambient temperature / during operation / minimum
-25
Ambient temperature / during storage / maximum
80
Arrangement of electrical connectors / for main current circuit
Withoutconnection
Connection
punched copper bar without any lug
Current Rating
400A
Electrical endurance (switching cycles) / at AC-1 / at 380/415 V / at 50/60 Hz
4000
Electrical endurance (switching cycles) / at AC-1 / at 690 V / at 50/60 Hz
2500
Frame
600A
Height
248
Interrupt Rating
WITH 65kA INTERRUPTION RATING
Length
5.43
Mechanical service life (switching cycles) / typical
15000
Number Of Poles
3
Protection class IP
IP40
Protection class IP / on the front
IP40
Reference code / acc. to DIN EN 81346-2
Q
Setting range / Overload function L / Delay time tR / I**2t characteristic curve / Factor
s
Setting range / Overload function L / Delay time tR / I**2t characteristic curve / Factor of grading
Settingtable
Setting range / Overload function L / Delay time tR / I**2t characteristic curve / Grading
0.5-25;0.1
Setting range / Overload function L / I**4tI**2t can be changed over
No
Setting range / Overload function L / Setting current IR / Factor
xIn
Setting range / Overload function L / Setting current IR / Factor of grading
Unit
Setting range / Overload function L / Setting current IR / Grading
0.375-1;0
Short-circuit current making capacity (Icm) / at 240 V / rated value
242kA
Short-circuit current making capacity (Icm) / at 415 V / rated value
187kA
Standard
UL
Sub Brand
3VA
Trip Type
ETU830 LIG LCD
Type
3VA6
Voltage Rating
480 V
Width
138
version / Overcurrent release / Adjustability / Overload function L
Yes
