Table 12 Electrical Specifications W**Ac - Bard W42AC-A Installation Instructions Manual
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Also See for W42AC-A:
- User's application manual (104 pages) ,
- Installation instructions manual (42 pages)
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Rated
No. Field
Volts
MODEL
Power
&
Circuits
Phase
W42AC-A00, A0Z
1
A05
1
A10
230/208-1
1
A15
1 or 2
A20
1 or 2
W42AC-B00, B0Z
1
B06
1
B09
1
230/208-3
B15
1
B18
1 or 2
W42AC-C00, C0Z
1
C09
460-3
1
C15
1
W48AC-A00, A0Z
1
A05
1
A10
1
230/208-1
A15
1 or 2
A20
1 or 2
W48AC-B00, B0Z
1
B06
1
B09
1
230/208-3
B15
1
B18
1 or 2
W48AC-C00, C0Z
1
C09
1
460-3
C15
1
W60AC-A00, A0Z
1
A05
1
A10
230/208-1
1
A15
1 or 2
A20
1 or 2
W60AC-B00, B0Z
1
B06
1
B09
230/208-3
1
B15
1
B18
1 or 2
W60AC-C00, C0Z
1
C09
1
460-3
C15
1
W72AC-A00, A0Z
1
A05
1
A10
1
230/208-1
A15
1 or 2
A20
1 or 2
W72AC-B00, B0Z
1
B06
1
B09
1
230/208-3
B15
1
B18
1 or 2
W72AC-C00, C0Z
1
C09
460-3
1
C15
1
Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors.
Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes.
These "Minimum Circuit Ampacity" values are to be used for sizing the field power conductors. Refer to the National Electrical code (latest
version), Article 310 for power conductor sizing.
CAUTION: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention
to Note 8 of Table 310 regarding Ampacity Adjustment Factors when more than three current carrying conductors are in a
raceway.
IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses and conductor
wires in accordance with the National Electrical Code and all local codes.
Manual 2100-692
Page
32 of 40
Electrical Specifications − W**AC Series
Single Circuit
Maximum
Field
Minimum
External
Power
Ground
Circuit
Fuse or
Wire
Wire
Ampacity
Ckt. Brkr.
Size
31
50
8
10
31
50
8
10
57
60
6
10
83
90
4
109
120
2
23
35
8
10
23
35
8
10
32
35
8
10
51
60
6
10
60
60
6
10
12
15
14
14
17
20
12
12
26
30
10
10
35
50
8
10
35
50
8
10
59
60
6
10
85
90
4
111
120
2
25
35
8
10
25
35
8
10
34
40
8
10
52
60
6
10
61
70
6
12
15
14
14
17
20
12
12
26
30
10
10
38
50
8
10
38
50
8
10
59
60
6
10
85
90
4
111
125
2
28
40
8
10
28
40
8
10
34
40
8
10
52
60
6
10
61
70
6
14
20
12
12
18
30
10
10
26
30
10
10
56
60
6
10
56
60
6
10
60
70
6
86
90
3
112
120
2
38
40
8
10
38
40
8
10
38
40
8
10
53
60
6
10
62
70
6
18
20
12
12
18
20
12
12
27
30
10
10
TABLE 12
Minimum
Maximum
Circuit
External Fuse or
Ampacity
Ckt. Breaker
Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C
8
57
26
60
6
57
52
60
8
60
30
60
6
60
52
60
8
8
38
52
40
6
59
52
60
8
34
28
40
8
56
26
60
8
56
52
60
6
60
52
26
60
8
38
28
40
Multiple Circuit
Field Power
Wire Size
30
6
10
60
6
6
30
6
10
60
6
6
60
8
6
60
6
6
30
8
10
30
6
10
30
6
0
60
6
6
30
8
10
Ground
Wire Size
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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