Casing Type
Metal box
Noise Filters VOL.04
2-J
K
6-M4
6-M6
(LF-320~360)
E
F
G
DD
B
A
C
H
I
IN Label
Shape and Dimensions
bLF-300 Series, 320U
bLF-300A Series
IN
Circuit Diagram
Model
A
B
C
D
E
F
G
H
I
J
K
LF-305, 305A
120 110
40
25
80
95
110
25
45
4.5 74.5
LF-310, 310A
180 170
60
25
120 135 150
35
65
4.5 74.5
LF-315, 315A
180 170
60
25
120 135 150
35
65
4.5 74.5
LF-320, 320A
180 170
60
29
120 135 150
35
65
4.5 74.5
LF-320U
180 170
60
29
120 135 150
35
65
4.5 74.5
LF-330, 330A
180 170
60
29
120 135 150
35
65
4.5 74.5
LF-340, 340A
180 160
50
30
200 220 240
40
80
6.5 96.5
LF-350, 350A
180 160
50
30
200 220 240
40
80
6.5 96.5
LF-360
200 180
60
30
300 320 340
50
100
6.5 96.5
LF Series
Three-Phase Type
[RoHS Compliant]
LF Series
Three-Phase Type
[RoHS Compliant]
LF-305
250
5
1500
300
1
1.5
30
–20 to +55
0.65
LF-310
250
10
1500
300
1
1.5
30
–20 to +55
UL
1.9
LF-315
250
15
1500
300
1
1.5
30
–20 to +55
1.9
LF-320
250
20
1500
300
1
1.5
30
–20 to +55
2.3
LF-320U
250
20
1500
300
1
1.5
30
–20 to +60 UL, CSA 2.4
LF-330
250
30
1500
300
1
1.5
30
–20 to +55
UL
2.4
LF-340
250
40
1500
300
1
1.5
40
–20 to +45
UL
5.3
LF-350
250
50
1500
300
1
1.5
40
–20 to +45
UL
5.3
LF-360
250
60
1500
300
1
1.5
40
–20 to +45
8.0
LF-305A
450
5
2000
300
2
1.5
40
–20 to +45
0.65
LF-310A
450
10
2000
300
2
1.5
40
–20 to +45
1.9
LF-315A
450
15
2000
300
2
1.5
40
–20 to +45
1.9
LF-320A
450
20
2000
300
2
1.5
40
–20 to +45
UL
2.3
LF-330A
450
30
2000
300
2
1.5
40
–20 to +45
2.4
LF-340A
450
40
2000
300
2
1.5
40
–20 to +45
5.3
LF-350A
450
50
2000
300
2
1.5
40
–20 to +45
5.3
Rated
Withstanding Insulation resistance
Leakage
Voltage
Self-
Operating
Model
voltage
current
voltage 1 min.,
500VDC 1 min.,
current
drop
temperature temperature
Certified Weight
AC/DC (V)
AC/DC (A)
line to ground
250V/60Hz,
50Hz,
rise
range
standard
(kg)
AC (V)
(M ) min.
(mA) max.
(V) max.
(K) max.
(C)
TV Rheinland
[mm]