Bryant 551J User Manual
Page 30
30
Table 5 Unit Wire/Fuse or HACR Breaker Sizing Data (cont)
UN
IT
N
O
M
.V
---
P
h
---
H
Z
IF
M
TY
P
E
ELEC. HTR
P.E.
w/ PWRD C.O.
CRHEATER***
NOM
(KW)
FLA
FLA
NO P.E.
w/P.E. (pwrd fr/unit)
MCA
FUSE
or
HACR
BRKR
DISC. SIZE
MCA
FUSE
or
HACR
BRKR
DISC. SIZE
FLA
LRA
FLA
LRA
551J
*0
4
208/
230
---
1
---
60
D
D
---
S
TD
NONE
---
---
1.9
34.0
50
34
93
35.9
50
36
95
101A00
3.3/4.4
15.9/18.3
35.1/38.1
50/50
34/35
93/93
37.5/40.5
50/50
36/37
95/95
102A00
4.9/6.5
23.5/27.1
44.6/49.1
50/50
41/45
93/93
47.0/51.5
50/60
43/47
95/95
103B00
6.5/8.7
31.4/36.3
54.5/60.6
60/70
50/56
93/93
56.9/63.0
60/70
52/58
95/95
104B00
7.9/10.5 37.9/43.8
62.6/70.0
70/80
58/64
93/93
65.0/72.4
70/80
60/67
95/95
102A00,102A00
9.8/13.0 46.9/54.2
73.9/83.0
80/90
68/76
93/93
76.3/85.4
80/90
70/79
95/95
208/
230
---
3
---
60
D
D
---
S
TD
NONE
---
---
1.9
26.2
30
27
87
28.1
35
29
89
101A00
3.3/4.4
9.2/10.6
26.8/28.5
30/30
27/27
87/87
29.1/30.9
35/35
29/29
89/89
102A00
4.9/6.5
13.6/15.6
32.3/34.8
35/35
30/32
87/87
34.6/37.1
35/40
32/34
89/89
103B00
6.5/8.7
18.1/20.9
37.9/41.4
40/45
35/38
87/87
40.3/43.8
45/45
37/40
89/89
104B00
7.9/10.5 21.9/25.3
42.6/46.9
45/50
39/43
87/87
45.0/49.3
50/50
41/45
89/89
105A00
12.0/16.0 33.4/38.5
57.0/63.4
60/70
52/58
87/87
59.4/65.8
60/70
50/60
89/89
ME
D
NONE
---
---
1.9
23.7
30
24
92
25.6
30
26
94
101A00
3.3/4.4
9.2/10.6
23.7/25.4
30/30
24/24
92/92
26.0/27.8
30/30
26/26
94/94
102A00
4.9/6.5
13.6/15.6
29.1/31.6
30/35
27/29
92/92
31.5/34.0
35/35
29/31
94/94
103B00
6.5/8.7
18.1/20.9
34.8/38.3
35/40
32/35
92/92
37.1/40.6
40/45
34/37
94/94
104B00
7.9/10.5 21.9/25.3
39.5/43.8
40/45
36/40
92/92
41.9/46.1
45/50
39/42
94/94
105A00
12.0/16.0 33.4/38.5
53.9/60.3
60/70
50/55
92/92
56.3/62.6
60/70
52/58
94/94
HI
GH
NONE
---
---
1.9
24.0
30
25
110
25.9
30
27
112
101A00
3.3/4.4
9.2/10.6
24.0/25.8
30/30
25/25 110/110 26.4/28.1
30/30
27/27 112/112
102A00
4.9/6.5
13.6/15.6
29.5/32.0
30/35
27/29 110/110 31.9/34.4
35/35
29/32 112/112
103B00
6.5/8.7
18.1/20.9
35.1/38.6
40/40
32/36 110/110 37.5/41.0
40/45
35/38 112/112
104B00
7.9/10.5 21.9/25.3
39.9/44.1
40/45
37/41 110/110 42.3/46.5
45/50
39/43 112/112
105A00
12.0/16.0 33.4/38.5
54.3/60.6
60/70
50/56 110/110 56.6/63.0
60/70
52/58 112/112
46
0
---
3
---
60
D
D
---
S
TD
NONE
---
---
1.0
14.0
20
14
45
15.0
20
16
46
106A00
6.0
7.2
16.8
20
15
45
18.0
20
17
46
107A00
8.8
10.6
21.0
25
19
45
22.3
25
20
46
108A00
11.5
13.8
25.0
25
23
45
26.3
30
24
46
109A00
14.0
16.8
28.8
30
26
45
30.0
30
28
46
ME
D
NONE
---
---
1.0
12.1
15
12
47
13.1
15
13
48
106A00
6.0
7.2
14.4
15
13
47
15.6
20
14
48
107A00
8.8
10.6
18.6
20
17
47
19.9
20
18
48
108A00
11.5
13.8
22.6
25
21
47
23.9
25
22
48
109A00
14.0
16.8
26.4
30
24
47
27.6
30
25
48
HI
GH
NONE
---
---
1.0
12.6
15
13
56
13.6
20
14
57
106A00
6.0
7.2
15.0
15
14
56
16.3
20
15
57
107A00
8.8
10.6
19.3
20
18
56
20.5
25
19
57
108A00
11.5
13.8
23.3
25
21
56
24.5
25
23
57
109A00
14.0
16.8
27.0
30
25
56
28.3
30
26
57
57
5
---
3
---
60
D
D
---
S
TD
NONE
---
---
1.9
11.0
15
12
44
12.9
15
14
46
ME
D
NONE
---
---
1.9
8.9
15
9
45
10.8
15
11
47
HI
GH
NONE
---
---
1.9
9.0
15
9
51
10.9
15
11
53
See “Legend and Notes for Table 5” on page 35.
551J
j