Brochure

© 1998 Square D All Rights Reserved
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Thermal Unit Selection
Tables 92 thru 101
Table 93
Motor Full-Load
Current (Amp)
Thermal Unit
Number
23.8-25.2
25.3-26.8
26.9-28.4
CC 36.4
CC 39.6
CC 42.7
28.5-30.3
30.4-32.1
32.2-34.2
CC 46.6
CC 50.1
CC 54.5
34.3-36.3
36.4-40.2
40.3-43.1
CC 59.4
CC 64.3
CC 68.5
46.2-45.9
46.0-49.2
49.3-51.6
CC 74.6
CC 81.5
CC 87.7
51.7-54.2
54.3-55.7
55.8-60.3
CC 94.0
CC 103
CC 112
60.4-63.5
63.6-67.1
67.2-70.3
CC 121
CC 132
CC 143
70.4-74.1
74.2-78.3
78.4-83.3
CC 156
CC 167
CC 180
83.4-86.0 CC 196
Table 94
Motor Full-Load
Current (Amp)
Thermal Unit
Number
25.8-27.5
27.6-29.4
29.5-31.4
CC 36.4
CC 39.6
CC 42.7
31.5-33.2
33.3-36.2
36.3-38.8
CC 46.6
CC 50.1
CC 54.5
38.9-41.6
41.6-44.7
44.8-47.9
CC 59.4
CC 64.3
CC 68.5
48.0-50.9
51.0-54.4
54.5-57.4
CC 74.6
CC 81.5
CC 87.7
57.5-60.6
60.7-63.9
64.0-68.4
CC 94.0
CC 103
CC 112
68.5-73.4
73.5-78.7
78.8-83.8
CC 121
CC 132
CC 143
83.9-86.0 CC 156
Table 95
Motor Full-Load
Current (Amp)
Thermal Unit
Number
42.5-44.7
44.8-47.9
48.0-51.2
CC 64.3
CC 68.5
CC 74.6
51.3-55.2
55.3-59.4
59.5-63.8
CC 81.5
CC 87.7
CC 94.0
63.9-68.8
68.9-73.8
73.9-77.7
CC 103
CC 112
CC 121
77.8-82.5
82.6-86.6
86.7-91.9
CC 132
CC 143
CC 156
92.0-97.2
97.3-104
105-114
CC 167
CC 180
CC 196
115-123
124-150
CC 208
CC 219
Table 97
Motor Full-Load
Current (Amp)
Thermal Unit
Number
0.57-0.60
0.61-0.66
0.67-0.73
AR 1.05
AR 1.15
AR 1.26
0.74-0.81
0.82-0.90
0.91-1.05
AR 1.39
AR 1.53
AR 1.68
1.06-1.15
1.16-1.25
1.26-1.35
AR 1.85
AR 2.04
AR 2.24
1.36-1.47
1.48-1.58
1.59-1.74
AR 2.46
AR 2.71
AR 2.98
1.75-1.94
1.95-2.20
2.21-2.47
AR 3.28
AR 3.62
AR 3.98
2.48-2.76
2.77-3.07
3.08-3.45
AR 4.37
AR 4.80
AR 5.3
3.46-3.81
3.82-4.20
4.21-4.65
AR 5.8
AR 6.4
AR 7.0
4.66-5.29
5.30-5.84
5.85-6.27
AR 7.7
AR 8.5
AR 9.3
6.28-6.97
6.98-7.59
7.60-7.89
AR 10.2
AR 11.2
AR 12.4
7.90-8.95
8.96-10.3
10.4-11.7
AR 13.6
AR 15.4
AR 17.6
11.8-13.3
13.4-15.2
15.3-17.2
AR 20.5
AR 23
AR 27
17.3-19.7
19.8-22.4
22.5-26.0
AR 30
AR 35
AR 40
Table 98
Motor Full-Load
Current (Amp)
Thermal Unit
Number
4.24-4.62
4.63-5.05
5.06-5.54
AR 8.5
AR 9.3
AR 10.2
5.55-6.13
6.14-6.44
6.45-7.48
AR 11.2
AR 12.4
AR 13.6
7.49-8.55
8.56-9.74
9.75-11.1
AR 15.4
AR 17.6
AR 20.5
11.2-12.7
12.8-14.4
14.5-16.4
AR 23
AR 27
AR 30
16.5-18.9
19.0-21.6
21.7-23.3
AR 35
AR 40
AR 44
23.4-24.9
25.0-26.9
27.0-29.1
AR 47
AR 51
AR 55
29.2-31.3
31.4-33.5
33.6-36.9
AR 60
AR 66
AR 72
37.0-39.1
39.2-40.9
41.0-45.0
AR 79
AR 86
AR 94
Table 99
Motor Full-Load
Current (Amp)
Thermal Unit
Number
27.1-30.0
30.1-33.2
33.3-35.7
E 67
E 69
E 70
35.8-39.4
39.5-43.4
43.5-46.9
E 71
E 72
E 73
47.0-51.5
51.6-57.0
57.1-62.8
E 74
E 76
E 77
62.9-69.1
69.2-75.0
57.1-83.3
E 78
E 79
E 80
Table 92
Motor Full-Load
Current (Amp)
Thermal Unit
Number
10.5-11.7
11.8-12.5
12.6-14.0
B 17.5
B 19.5
B 22
14.1-15.8
15.9-18.0
18.1-19.6
B 25
B 28.0
B 32
19.7-23.5
23.6-27.4
27.6-30.5
B 36
B 40
B 45
30.6-32.2
32.3-34.0
34.1-35.2
B 50
B 56
B 62
35.3-39.5
39.6-43.9
44.0-48.0
B 70
B 79
B 88
Table 96
Motor Full-Load
Current (Amp)
Thermal Unit
Number
49.5-52.0
52.1-54.8
54.9-58.7
CC 64.3
CC 68.5
CC 74.6
58.8-63.3
63.4-68.3
68.4-73.6
CC 81.5
CC 87.7
CC 94.0
73.7-79.4
79.5-85.5
85.6-89.7
CC 103
CC 112
CC 121
89.8-94.8
94.9-99.9
100-105
CC 132
CC 143
CC 156
106-111
112-126
127-131
CC 167
CC 180
CC 196
132-141
142-150
CC 208
CC 219
Table 100
Motor Full-Load
Current (Amp)
Thermal Unit
Number
50-55.9
56-60.9
91-65.9
E 88
E 89
E 91
66-69.9
70-75.9
76-81.9
E 92
E 93
E 94
82-86.9
87-92.9
93-97.9
E 96
E 97
E 98
98-107.9
108-113.9
114-125.9
E 99
E 101
E 102
Table 101
Motor Full-Load
Current (Amp)
Thermal Unit
Number
105-116
117-132
133-148
AR 3.28
AR 3.62
AR 3.98
149-165
166-184
185-207
AR 4.37
AR 4.80
AR 5.3
208-229
230-266
AR 5.8
AR 6.4