Breaking capacity current / at AC / at 240 V / acc. to UL 489 / rated value
200
Breaking capacity current / at AC / at 480 V / acc. to UL 489 / rated value
100
Breaking capacity current / at AC / at 600 Y/347 V / acc. to UL 489 / rated value
35
Certificate of suitability / as approval for NAVAL (no combat vessels) / Supplement SB
Yes
Connection
punched copper bar without any lug
Current Rating
250 A
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
6000
Electrical endurance (switching cycles) / at 600 V / at 50/60 Hz
7500
Frame
250A
Height
7.8 in
Interrupt Rating
WITH 100kA INTERRUPTION RATING
Length
4.13
Marking / of circuit breaker / acc. to UL 489 / 100%-rated breaker
Yes
Number Of Poles
3
Setting range / Earth fault function G / Delay time tG, tripped / I**2t (off) / max
0.8
Setting range / Earth fault function G / Delay time tG, tripped / I**2t (off) / minimum
0.05
Setting range / Earth fault function G / Delay time tG, tripped / I**2t (on) / max
0.8
Setting range / Earth fault function G / Delay time tG, tripped / I**2t (on) / minimum
0.05
Setting range / Earth fault function G / Setting current IG, tripped / I**2t (off) / minimum
0.2
Setting range / Earth fault function G / Setting current IG, tripped / I**2t (on) / minimum
0.2
Setting range / Overload function L / Delay time tR / I**2t characteristic curve / min
0.5
Setting range / Overload function L / Setting current IR / min
0.4
Setting range / Short-circuit function, instantaneous I / Setting current Ii / minimum
1.5
Setting range / Short-circuit function, short-time delay / Delay time tsd / I**2t (off) / max
0.5
Setting range / Short-circuit function, short-time delay / Delay time tsd / I**2t (off) / min
0.05
Setting range / Short-circuit function, short-time delay / Delay time tsd / I**2t (on) / max
0.5
Setting range / Short-circuit function, short-time delay / Delay time tsd / I**2t (on) / min
0.05
Setting range / Short-circuit function, short-time delay / Setting current IS / I**2t (on) / min
0.6
Setting range / Short-circuit function, short-time delay / Setting current IS / StandardI**2t / min
0.6
Standard
UL
Sub Brand
3VA
Trip Type
ETU556 LSI(G) LCD
Type
3VA6
Voltage Rating
480 V
Width
4.21
