System Application Guide
SAG582140600
Spec. No. 582140600 (Model 8100
DB
)
Revision E, November 15, 2018
Page 47 of 67
Fuse/
Circuit
Breaker
Amperage
Recm 90
°
C Wire Size
(1)
6 AWG
4 AWG
2 AWG
1/0 AWG
2/0 AWG
3/0 AWG 4/0 AWG
250
kcmil
300
kcmil
350
kcmil
Loop Length (feet)
(2)
70 A
33
(3)
53
(3, 4)
85
(3, 4)
135
(3, 4)
--
--
--
--
--
--
80 A
--
47
(3, 4)
74
(3, 4)
118
(3, 4)
--
--
--
--
--
--
100 A
--
--
59
(3, 4)
95
(3, 4)
119
(3, 4)
--
--
--
--
--
150 A
--
--
--
63
(3, 4)
79
(3, 4)
100
(3, 4)
--
--
--
--
200 A
--
--
--
--
--
75
(3, 4)
95
(3, 4)
112
(3, 4)
--
--
225 A
--
--
--
--
--
67
(3)
84
(3, 4)
100
(3, 4)
120
(3, 4)
--
250 A
--
--
--
--
--
--
76
(3)
90
(3, 4)
108
(3, 4)
126
(3, 4)
1
Wire sizes based on recommendations of the American National Standards Institute (ANSI) approved National Fire
Protection Association's (NFPA) National Electrical Code (NEC). Table 310.15 (B) (16) for copper wire at 90 °C conductor
temperature. For operation in countries where the NEC is not recognized, follow applicable codes.
2
Recommended wire sizes are sufficient to restrict voltage drop to 1.0 volt or less at listed branch current for the loop
lengths shown. Loop length is the sum of the lengths of the positive and negative leads.
3
Wire Size / Loop Length Combination Calculated using 30 °C Ambient Operating Temperature.
4
Wire Size / Loop Length Combination Calculated using 40 °C Ambient Operating Temperature.
5
Single-hole lug, 5/16" bolt clearance hole. Lugs should be crimped per lug manufacturer’s specifications.
Table 17
Recommended Load Distribution Wire Sizes for TPL-B Fuse
