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BETA Protecting
Low-Voltage Fuse Systems
3
NA, 3ND LV HRC fuse links
3/46
Siemens ET B1 · 10/2008
3
*
You can order this quantity or a multiple thereof.
LV HRC fuse links, operational class aM
Size
I
n
U
n
Type
Dimensions
Size 000 to 3
A
V
b h
1
h
2
t
1
t
2
000
6 ... 80
500
V AC
3
ND1 8..
21 54 80 45 8
00
100 ... 160
30 54 80 45 14
1
63 ... 100
690
V AC
3
ND2 1..
30 75 137 50 15
125 ... 250
47 75 137 51 9
2
125 ... 250
690
V AC
3
ND2 2..
47 75 151 58 10
315 ... 400
58 74 151 59 13
3
315 ... 400
690
V AC
3
ND2 3..
58 74 151 71 13
500, 630
3
ND1 3..
71 74 151 70 13
t
1
I2_10899
b
t
2
h
1
h
2
© Siemens AG 2008