Certificate of suitability / as approval for NAVAL (no combat vessels) / Supplement SB
Yes
Connection
punched copper bar without any lug
Current Rating
250 A
Depth
86
Design of the product
Systemprotection
Frame
250A
Height
7.8 in
Interrupt Rating
WITH 35kA INTERRUPTION RATING
Length
4.13
Marking / of circuit breaker / acc. to UL 489 / 100%-rated breaker
Yes
Number Of Poles
3
Power loss [W] / maximum
42
Product component / adjusting knob
Yes
Product designation
Molded-casecircuitbreaker
Product designation / according to UL file
MFAE-Y
Product function / communication function
No
Product function / other measurement function
No
Setting range / Earth fault function G / Delay time tG, tripped / I**2t (off) / max
0.3
Setting range / Earth fault function G / Delay time tG, tripped / I**2t (off) / minimum
0.1
Setting range / Earth fault function G / Setting current IG, tripped / I**2t (off) / 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
Short-circuit current making capacity (Icm) / at 690 V / rated value
4.50kA
Simaris relevant
-
Standard
UL
Sub Brand
3VA
Suitability for use
systemprotection
Trip Type
ETU330 LIG ADJUSTMENT KNOB
Type
3VA6
Voltage Rating
480 V
Width
4.21
product brand name
SENTRON
