Datasheet

IEC Inlet Filters > FN 280
Mechanical data
FN 281 / FN 282 FN 283 / FN 284
FN 285 / FN 286 Panel cut out
Dimensions
FN 281 FN 282 FN 283 FN 284 FN 285 FN 286 Tolerances
A 32 32 50 50 32 32 ±0.3
B 82 82 65 65 65 65 ±0.3
C 72 72 40 40 ±0.1
D 43.1 43.1 43.1 43.1 43.6 43.6 ±0.3
E 28.5 28.5 28.5 28.5 28.5 28.5 ±0.25
F 5.5 5.5 5.5 5.5 5 5 ±0.3
G 59.95 max. 59.95 max. 59.95 max. 59.95 max. 59.95 max. 59.95 max.
H Ø3.5 Ø3.5 Ø3.3 Ø3.3
I 13.4 16.2 13.4 16.2 13.9 16.7 ±0.3
J 22.5 22.5 22.5 22.5 22.5 22.5
M R ≤ 2.5 R ≤ 2.5 R ≤ 2.5 R ≤ 2.5 R ≤ 2.5 R ≤ 2.5
N 60 60 60 60 61.5+0.2/-0* 61.5+0.2/-0* +0.5/-0
P 29 29 29 29 29 29 +0.5/-0
R M3 M3 M3 M3
S 90° 90° 90° 90°
* For a panel thic kness between 0.8 and 3mm
All dimensions in mm; 1 inch = 25.4mm
Toleranc es ac cording: IS O 2768-m / EN 22768-m
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