M520086-01
2-2
2.4 WIRE
SIZING
Care must be taken to properly size all conductors for the input and output of the power supply.
Table 2-5 below gives
minimum
recommended wire size for the input. This table is derived
from the National Electrical Code and is for reference only. Local laws and conditions may
have different requirements. The table is for copper wire only.
Table 2-4
Minimum Wire SizeTable
2.5 OUTLINE
DRAWINGS
The following page (figure 2-1) shows the outlines and overall dimensions for 3300 product line.
SIZE
60 °C
75 °C
85 °C
90 °C
TYPES
TYPES
TYPES
TYPES
AWG
MCM
RUW, T, TW,
UF
FEPW, RH,
RHW, RUH,
THW, THWN,
XHHW, USE,
ZW
V, MI
TA, TBS, SA,
AVB, SIS, FEP,
FEPB, RHH,
THHN, XHHW
14
20
20
25
25
12
25
25
30
30
10
30
35
40
40
8
40
50
55
55
6
55
65
70
75
4
70
85
95
95
3
85
100
110
110
2
95
115
125
130
1
110
130
145
150
0
125
150
165
170
TEMPERATURE RATING OF COPPER CONDUCTOR
CURRENT RATING
