Circuit Breaker And Fused Disconnect Switch Sizes - Hatco Imperial Series Installation And Operating Manual

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Circuit Breaker and Fused Disconnect Switch Sizes — 4 to 9 kW
kW Voltage Phase
4 208 1
208 3
220 1
240 1
240 3
480 3
5 208 1
208 3
220 1
240 1
240 3
480 3
6 208 1
208 3
208 (bal) 3
220 1
240 1
240 3
240 (bal) 3
380 (bal) 3
415 (bal) 3
480 3
480 (bal) 3
7 208 1
208 3
208 (bal) 3
220 1
240 1
240 3
240 (bal) 3
380 (bal) 3
415 (bal) 3
480 3
480 (bal) 3
9 208 1
208 3
208 (bal) 3
220 1
240 1
240 3
240 (bal) 3
380 (bal) 3
415 (bal) 3
480 3
480 (bal) 3
NOTE: 250 kcmil maximum wire size for terminal block.
Form No. EBOOSTER_AAM-1017
Amp Draw
L1 L2 L3
19 19 ---
11 11 11
19 19 ---
17 17 ---
10 10 10
5 5 5
24 24 ---
14 14 14
23 23 ---
21 21 ---
12 12 12
6 6 6
29 29 ---
14 25 14
17 17 ---
29 29 ---
25 25 ---
13 22 13
15 15 ---
9 9 ---
9 9 ---
6 11 6
7 7 ---
34 34 ---
17 29 17
19 19 ---
34 34 ---
29 29 ---
15 25 15
17 17 ---
12 12 ---
10 10 ---
7 13 7
8 8 ---
43 43 ---
22 38 22
25 25 ---
42 42 ---
38 38 ---
19 33 19
22 22 ---
13 13 ---
13 13 ---
9 16 9
11 11 ---
Breaker or Fuse
Size
30
30
30
30
30
15
30
30
30
30
30
15
40
40
40
40
40
30
20
15
15
15
15
50
40
40
40
40
40
40
15
20
20
20
60
50
50
50
50
50
50
20
20
30
30
7
SPECIFICATIONS
Copper Wire
Size Conduit Size
10 1/2" (13 mm)
10 1/2" (13 mm)
10 1/2" (13 mm)
10 1/2" (13 mm)
10 1/2" (13 mm)
14 1/2" (13 mm)
10 1/2" (13 mm)
10 1/2" (13 mm)
10 1/2" (13 mm)
10 1/2" (13 mm)
10 1/2" (13 mm)
14 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
10 1/2" (13 mm)
12 1/2" (13 mm)
14 1/2" (13 mm)
14 1/2" (13 mm)
14 1/2" (13 mm)
14 1/2" (13 mm)
8 1/2" (13 mm)
8 3/4" (19 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
14 1/2" (13 mm)
12 1/2" (13 mm)
12 1/2" (13 mm)
12 1/2" (13 mm)
6 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
8 1/2" (13 mm)
12 1/2" (13 mm)
12 1/2" (13 mm)
12 1/2" (13 mm)
12 1/2" (13 mm)