Manual 7960-811
Page
13 of 13
Electrical Specifications
Model
Rated
Volts &
Phase
No.
Field
Power
Circuits
Single Circuit
Dual Circuit
Minimum
Circuit
Ampacity
Maximum
External
Fuse or
Ckt. Brkr.
Field
Power
Wire
Size
Ground
Wire
Minimum
Circuit
Ampacity
Maximum
External Fuse
or Ckt. Breaker
Field Power
Wire Size
Ground
Wire Size
Ckt. A
Ckt. B
Ckt. A
Ckt. B
Ckt. A
Ckt. B
Ckt. A
Ckt. B
W30ABDA00,A0Z
A05
A08
A10
230/208-1
1
1
1
1
23
31
46
57
35
35
50
60
8
8
8
6
10
10
10
10
W30ABDB00,B0Z
B06
B09
230/208-3
1
1
1
17
23
32
20
25
35
12
10
8
12
10
10
W30ABDC00,C0Z
C06
C09
460-3
1
1
1
10
13
17
15
15
20
14
14
12
14
14
12
W36ABDA00,A0Z
A05
A08
A10
230/208-1
1
1
1
1
28
32
48
58
40
40
50
60
8
8
8
6
10
10
10
10
W36ABDB00,B0Z
B06
B09
230/208-3
1
1
1
20
24
33
25
25
35
10
10
8
10
10
10
W36ABDC00,C0Z
C06
C09
460-3
1
1
1
11
13
17
15
15
20
14
14
12
14
14
12
W42ACDA00,A0Z
A05
A10
230/208-1
1
1
1
27
31
57
40
40
60
8
8
6
10
10
10
W42ACDB00,B0Z
B09
B18
230/208-3
1
1
1
23
33
60
35
35
60
8
8
6
10
10
10
W42ACDC00,C0Z
C09
460-3
1
1
12
17
15
20
14
12
14
12
W48ACDA00,A0Z
A05
A10
230/208-1
1
1
1
34
34
58
50
50
60
8
8
6
10
10
10
W48ACDB00,B0Z
B09
B18
230/208-3
1
1
1
26
33
60
40
40
60
8
8
6
10
10
10
W48ACDC00,C0Z
C09
460-3
1
1
12
17
15
20
14
12
14
12
W60ACDA00,A0Z
A05
A10
230/208-1
1
1
1
41
41
59
50
50
60
8
8
6
10
10
10
W60ACDB00,B0Z
B09
B15
230/208-3
1
1
1
28
35
53
40
40
60
8
8
6
10
10
10
W60ACDC00,C0Z
C09
C15
460-3
1
1
1
15
18
27
20
20
30
12
12
10
12
12
10
W72ACDA00,A0Z
A05
A10
A15
230/208-1
1
1
1
1 or 2
56
56
60
86
60
60
60
90
6
6
6
3
10
10
10
8
59
26
60
30
6
10
10
10
W72ACDB00,B0Z
B09
B15
230/208-3
1
1
1
36
36
51
45
45
60
8
8
6
10
10
10
W72ACDC00,C0Z
C09
460-3
1
1
19
19
25
25
10
10
10
10
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.
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.
