Breaking capacity current / at AC / at 240 V / acc. to UL 489 / rated value
100
Breaking capacity current / at AC / at 480 V / acc. to UL 489 / rated value
35
Breaking capacity current / at AC / at 600 V / acc. to UL 489 / rated value
18
Certificate of suitability / as approval for NAVAL (no combat vessels) / Supplement SB
Yes
Connection
punched copper bar without any lug
Current Rating
400A
Depth [in]
4.3
Design of the load switch / acc. to UL 489 / Heating, Air Conditioning, and Refrigeration circuit breaker (HACR Type)
Yes
Electrical endurance (switching cycles) / at 480 V / at 50/60 Hz
4000
Electrical endurance (switching cycles) / at 600 V / at 50/60 Hz
3000
Frame
600A
Height
248
Height [in]
9.8
Interrupt Rating
WITH 35kA INTERRUPTION RATING
Length
5.43
Marking / of circuit breaker / acc. to UL 489 / 100%-rated breaker
Yes
Maximum short-circuit current breaking capacity (Icu) / at 690 V / rated value
6
Number Of Poles
3
Operating current / at 55 °C / rated value
400
Operating current / at 60 °C / rated value
400
Setting range / Earth fault function G / Setting current IG, tripped / I**2t (off) / max
1
Setting range / Earth fault function G / Setting current IG, tripped / I**2t (on) / max
1
Setting range / Overload function L / Delay time tR / I**2t characteristic curve / max
25
Setting range / Overload function L / Delay time tR / I**2t characteristic curve / min
0.5
Setting range / Overload function L / Setting current IR / max
1
Setting range / Overload function L / Setting current IR / min
0.4
Setting range / Short-circuit function, instantaneous I / Setting current Ii / max
12
Setting range / Short-circuit function, short-time delay / Setting current IS / StandardI**2t / max
10
Setting range / Short-circuit function, short-time delay / Setting current IS / StandardI**2t / min
0.6
Standard
UL
Sub Brand
3VA
Trip Type
ETU860 LSIG LCD
Type
3VA6
Voltage Rating
480 V
Width
138
Width [in]
5.4
