Hatco Imperial Series Installation And Operating Manual page 9

English
Circuit Breaker and Fused Disconnect Switch Sizes — 24 to 57 kW
kW Voltage Phase
27 208 1
208 3
220 1
240 1
240 3
380 3
415 3
480 3
30 208 1
208 3
220 1
240 1
240 3
380 3
415 3
480 3
36 208 1
208 3
220 1
240 1
240 3
380 3
415 3
480 3
39 208 1
208 3
220 1
240 1
240 3
380 3
415 3
480 3
45 208 3
240 1
240 3
380 3
415 3
480 3
54 208 3
240 3
380 3
415 3
480 3
57 208 3
240 3
380 3
415 3
480 3
Form No. EBOOSTER_AAM-1017
Amp Draw
L1 L2 L3
130 130 ---
75 75
75
126 126
---
113 113 ---
65 65 65
42 42 42
38 38 38
33 33 33
144 144 ---
83 83 83
138 138 ---
125 125 ---
72 72 72
46 46 46
42 42 42
36 36 36
173 173 ---
100 100 100
173 173 ---
150 150 ---
87 87 87
54 54 54
50 50 50
43 43 43
188 188 ---
108 108 108
177 177 ---
163 163 ---
94 94 94
59 59 59
54 54 54
47 47 47
125 125 125
188 188 ---
108 108 108
69 69 69
61 61 61
54 54 54
150 150 150
130 130 130
82 82 82
75 75 75
65 65 65
158 158
158
137 137 137
86 86 86
79 79 79
69 69 69
Breaker or Fuse
Size
175
100
175
150
90
60
50
50
200
125
175
175
100
60
60
50
225
125
225
200
125
70
70
60
250
150
225
225
125
90
70
60
175
250
150
90
90
70
200
175
125
100
90
200
175
125
100
90
9
SPECIFICATIONS
Copper Wire
Size Conduit Size
2/0 1-1/4" (32 mm)
3 1" (25 mm)
2/0 1-1/4" (32 mm)
1/0 1-1/4" (32 mm)
3 1" (25 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
3/0 1-1/2" (38 mm)
1 1-1/4" (32 mm)
2/0 1-1/4" (32 mm)
2/0 1-1/2" (38 mm)
3 1" (25 mm)
6 3/4" (19 mm)
6 1" (25 mm)
8 1/2" (13 mm)
4/0 1-1/2" (38 mm)
1 1-1/4" (32 mm)
4/0 1-1/2" (38 mm)
3/0 1-1/2" (38 mm)
1 1-1/4" (32 mm)
4 1" (25 mm)
4 1" (25 mm)
6 3/4" (19 mm)
250 kcmil 2" (51 mm)
1/0 1-1/4" (32 mm)
4/0 1-1/2" (38 mm)
4/0 2" (51 mm)
1 1-1/4" (32 mm)
3 1" (25 mm)
4 1" (25 mm)
6 3/4" (19 mm)
2/0 1-1/2" (38 mm)
250 kcmil 2" (51 mm)
1/0 1-1/4" (32 mm)
3 1" (25 mm)
3 1" (25 mm)
4 1" (25 mm)
3/0 2" (51 mm)
2/0 1-1/2" (38 mm)
1 1-1/4" (32 mm)
3 1" (25 mm)
3 1" (25 mm)
3/0 2" (51 mm)
2/0 1-1/2" (38 mm)
1 1-1/4" (32 mm)
3 1" (25 mm)
3 1" (25 mm)