Wire and Breaker Size Guide
230 Volt Models Only
Idler Horsepower
3
5
7.5
10
15
20
25
30
40
50
60
75
100
Minimum Breaker Size
10
15
20
20
30
40
40
50
60
80
100
125
150
Maximum Breaker Size
25
30
40
40
80
100
125
150
200
250
300
350
400
Single Phase Wire Size
10
8
8
6
4
4
2
2
1/0
2/0
3/0
4/0
300
Idler Moter Wire Size
10
10
10
8
8
6
4
3
3
2
1
1/0
2/0
