ELECTRIC WIRING
12-6
TNV IDI Service Manual
Electrical Wire Sizes - Voltage Drop
ELECTRICAL WIRE SIZES - VOLTAGE DROP
Total
current on
circuit in
amps.
Length of conductor from source of current to device and back to source (in feet)
10
15
20
25
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
12 Volts
Wire Size (AWG)
5
18
16
14
12
12
10
10
10
8
8
8
6
6
6
6
6
6
6
6
10
14
12
10
10
10
8
6
6
6
6
4
4
4
4
2
2
2
2
2
15
12
10
10
8
8
6
6
6
4
4
2
2
2
2
2
1
1
1
1
20
10
10
8
6
6
6
4
4
2
2
2
2
1
1
1
0
0
0
2/0
25
10
8
6
6
6
4
4
2
2
2
1
1
0
0
0
2/0
2/0
2/0
3/0
30
10
8
6
6
4
4
2
2
1
1
0
0
0
2/0
2/0
3/0
3/0
3/0
3/0
40
8
6
6
4
4
2
2
1
0
0
2/0
2/0
3/0
3/0
3/0
4/0
4/0
4/0
4/0
50
6
6
4
4
2
2
1
0
2/0
2/0
3/0
3/0
4/0
4/0
4/0
60
6
4
4
2
2
1
0
2/0
3/0
3/0
4/0
4/0
4/0
70
6
4
2
2
1
0
2/0
3/0
3/0
4/0
4/0
80
6
4
2
2
1
0
3/0
3/0
4/0
4/0
90
4
2
2
1
0
2/0
3/0
4/0
4/0
100
4
2
2
1
0
2/0
3/0
4/0
24 Volts
5
18
18
18
16
16
14
12
12
12
10
10
10
10
10
8
8
8
8
8
10
18
16
14
12
12
10
10
10
8
8
8
6
6
6
6
6
6
6
6
15
16
14
12
12
10
10
8
8
6
6
6
6
6
4
4
4
4
4
2
20
14
12
10
10
10
8
6
6
6
6
4
4
4
4
2
2
2
2
2
25
12
12
10
10
8
6
6
6
4
4
4
4
2
2
2
2
2
2
1
30
12
10
10
8
8
6
6
4
4
4
2
2
2
2
2
1
1
1
1
40
10
10
8
6
6
6
4
4
2
2
2
2
1
1
1
0
0
0
2/0
50
10
8
6
6
6
4
4
2
2
2
1
1
0
0
0
2/0
2/0
2/0
3/0
60
10
8
6
6
4
4
2
2
1
1
0
0
0
2/0
2/0
3/0
3/0
3/0
3/0
70
8
6
6
4
4
2
2
1
1
0
0
2/0
2/0
3/0
3/0
3/0
3/0
4/0
4/0
80
8
6
6
4
4
2
2
1
0
0
2/0
2/0
3/0
3/0
3/0
4/0
4/0
4/0
4/0
90
8
6
4
4
2
2
1
0
0
2/0
2/0
3/0
3/0
4/0
4/0
4/0
4/0
4/0
100
6
6
4
4
2
2
1
0
2/0
2/0
3/0
3/0
4/0
4/0
4/0
TNV_IDI_ServiceManual_A4.book 6 ページ 2012年2月24日 金曜日 午前10時24分