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No. Field
Rated Volts
MODEL
Power
& Phase
Circuits
H12AA-A0Z
A03
230/208-1
A05
H24AA-A00, A0Z
A04
A05
230/208-1
A08
A10
H36AA-A00*, A0Z*
A05*
A08
230/208-1
A10*
A15
1 or 2
H42AA-A00, A0Z
A05
A10
230/208-1
A15
1 or 2
A20
1 or 2
H42AA-B00, B0Z
B03
B05
230/208-3
B09
B15
B18
H48AA-A00, A0Z
A05
A10
230/208-1
A15
1 or 2
A20
1 or 2
H48AA-B00, B0Z
B03
B05
230/208-3
B09
B15
B18
H60AA-A00, A0Z
A05
A10
230/208-1
A15
1 or 2
A20
1 or 2
H60AA-B00, B0Z
B03
B05
230/208-3
B09
B15
B18
H72AA-A00, A0Z
A05
A10
230/208-1
A15
1 or 2
A20
1 or 3
H72AA-B00, B0Z
B03
B05
230/208-3
B09
B15
B18
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.
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.
*
Top outlet supply option is available only factory installed and only on the selected models.
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 (3) 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.
Electrical Specifications H***A Series
Single Circuit
Maximum
Field
Minimum
External Fuse
Power
Circuit
or Circuit
Wire
Ampacity
Breaker
Size
1
9
15
14
1
20
20
12
1
27
30
10
1
21
30
10
1
25
30
10
1
30
30
10
1
46
50
8
1
56
60
6
1
29
35
8
1
32
35
8
1
47
50
8
1
58
60
6
84
90
4
1
32
50
8
1
32
50
8
1
58
60
6
84
90
4
110
125
2
1
25
35
8
1
25
35
8
1
25
35
8
1
33
35
8
1
51
60
6
1
60
60
6
1
34
50
8
1
34
50
8
1
58
60
6
84
90
4
110
125
2
1
26
35
8
1
26
35
8
1
26
35
8
1
33
35
8
1
51
60
6
1
60
60
6
1
38
60
8
1
38
60
8
1
60
60
6
86
90
3
112
125
2
1
27
40
8
1
27
40
8
1
27
40
8
1
35
40
8
1
53
60
6
2
N/A
N/A
N/A
1
58
60
6
1
58
60
6
1
62
70
6
88
90
3
114
125
2
1
40
60
8
1
40
60
8
1
40
60
8
1
40
60
8
1
55
60
6
2
N/A
N/A
N/A
TABLE 4A
Minimum
Maximum
Circuit
External Fuse or
Ampacity
Circuit Breaker
Ground
Wire
Ckt.
Ckt.
Ckt.
Ckt.
A
B
C
A
14
12
10
10
10
10
10
10
10
10
10
10
8
58
26
60
10
10
10
8
58
26
60
6
58
52
60
10
10
10
10
10
10
10
10
10
8
58
26
60
6
58
52
60
10
10
10
10
10
10
10
10
10
8
60
26
60
6
60
52
60
10
10
10
10
10
N/A
35
28
40
10
10
8
58
26
60
8
58
52
60
6
58
52
52
60
10
10
10
10
10
N/A
40
28
60
Multiple Circuit
Field Power
Wire Size
Ckt.
Ckt.
Ckt.
Ckt.
Ckt.
Ckt.
B
C
A
B
C
A
30
6
10
10
30
6
10
10
60
6
6
10
30
6
10
10
60
6
6
10
30
6
10
10
60
6
6
10
30
8
10
10
30
6
10
10
60
6
6
10
60
60
6
6
6
10
30
8
10
10
Manual 2100-647D
Page
Ground
Wire Size
Ckt.
Ckt.
B
C
10
10
10
10
10
10
10
10
10
10
10
10
10
23 of 36
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