IEC Cable Fuse Sizes
Output rating Input rating
IEC application
Input
voltage
Frame
size
VT/I
L
current
amps
VT/I
L
current
amps
Recom
mended
fuse
(max
rating)
100
kAIC
Recom-
mended
miniature
circuit
breaker
(max
rating)
10/14
kAIC
Recom-
mended
Type E
CMC
(max.
rating)
65 kAIC
Recom-
mended
circuit
breaker
(max
rating)
100
kAIC
(open
type
only for
3-phase)
IEC
cable
size
line
and
motor
mm
2
IEC
cable
size
ground
mm
2
Term-
inal
size
line
and
motor
mm
2
Term-
inal
size
ground
mm
2
100 Vac
to 120
Vac
50/60
Hz
1-phase
FR1 2.5 10
30 30 \ 30 2.5 2.5 0.2-6 1-6
4.8 20
70 63 \ 70 6 6 0.2-6 1-6
FR2 6.9 26.4
90 63 \ 90 10 10 0.5-16 1-10
7.8 30
125 63 \ 125 10 10 0.5-16 1-10
200 Vac
to 240
Vac
50/60
Hz
1-phase
FR1 2.5 6.5
15 15 \ 15 2.5 2.5 0.2-6 1-6
4.8 11
30 30 \ 30 2.5 2.5 0.2-6 1-6
7.8 17
60 63 \ 60 6 6 0.2-6 1-6
FR2 11 23
80 63 \ 80 6 6 0.5-16 1-10
17.5 35
125 63 \ 125 10 10 0.5-16 1-10
FR3 25.3 49.6
200 \ \ 200 16 16 0.5-16 1.5-6
200 Vac
to 240
Vac
50/60
Hz
3-phase
FR1 2.5 3.3
6 5 6.3 15 2.5 2.5 0.2-6 1.5-6
4.8 5.8
15 10 6.3 15 2.5 2.5 0.2-6 1.5-6
7.8 9.4
20 15 10 15 2.5 2.5 0.2-6 1.5-6
11 13.2
30 20 16 20 4 4 0.2-6 4-10
FR2 17.5 20.1
40 30 25 30 6 6 0.5-16 4-10
25.3 29.1
60 40 32 45 10 10 0.5-16 6-10
FR3 32.2 37
70 50 40 50 10 10 0.5-16 10-16
FR4 48.3 53.1
100 \ \ 80 25 16 0.5-35 10-16
62.1 68.3
125 \ \ 100 35 16 0.5-35 10-16