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Rated
Model
Volts
& Phase
W3SAC-A00, A0Z
A05
A10
230/208-1
A15
A20
W3SAC-B00, B0Z
B06
230/208-3
B09
B15
W3SAC-C00, C0Z
C06
460-3
C09
C15
W4SAC-A00, A0Z
A05
A10
230/208-1
A15
A20
W4SAC-B00, B0Z
B06
B09
230/208-3
B15
B18
W4SAC-C00, C0Z
C09
460-3
C15
W5SAC-A00, A0Z
A05
A10
230/208-1
A15
A20
W5SAC-B00, B0Z
B06
B09
230/208-3
B15
B18
W5SAC-C00, C0Z
C09
460-3
C15
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 (3) current carrying conductors are in a raceway.
Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors.
Based on 75°copper wire. All wiring must conform to the National Electrical Code and all local codes.
NOTE: The Maximum Overcurrent Protection (MOCP) value listed is the maximum value as per UL 1995 calculations for MOCP (branch-
circuit conductor sizes in this chart are based on this MOCP). The actual factory-installed overcurrent protective device (circuit
breaker) in this model may be lower than the maximum UL 1995 allowable MOCP value, but still above the UL 1995 minimum
calculated value or Minimum Circuit Ampacity (MCA) listed.
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.
TABLE 11
Electrical Specifications
Single Circuit
No.
Field
Maximum
Power
Minimum
External
Circuit
Circuits
Fuse or
Ampacity
Ckt. Brkr.
1
24
35
1
31
35
1
57
60
1 or 2
83
90
1 or 2
109
125
1
18
25
1
23
25
1
32
35
1
50
60
1
10
15
1
12
15
1
17
20
1
26
30
1
33
50
1
33
50
1
58
60
1 or 2
84
90
1 or 2
110
125
1
24
35
1
24
35
1
33
35
1
51
60
2
N/A
N/A
1
12
15
1
18
20
1
27
30
1
38
50
1
38
50
1
59
60
1 or 2
85
90
1 or 2
111
125
1
28
40
1
28
40
1
34
40
1
52
60
2
N/A
N/A
1
14
20
1
18
20
1
26
30
Minimum
Field
Circuit
Power
Ground
Ampacity
Wire
Wire
Size
Ckt.
Ckt.
A
B
8
10
8
10
6
10
4
8
57
26
2
6
57
52
10
10
10
10
8
10
8
10
14
14
14
14
12
12
10
10
8
10
8
10
6
10
4
8
59
26
2
6
59
52
8
10
8
10
8
10
6
10
N/A
N/A
34
28
14
14
12
12
10
10
8
10
8
10
6
10
4
8
59
26
2
6
59
52
8
10
8
10
8
10
6
10
N/A
N/A
34
28
12
12
12
12
10
10
Multiple Circuit
Maximum
External Fuse
Field Power
or
Wire Size
Wire Size
Ckt. Breaker
Ckt.
Ckt.
Ckt.
Ckt.
Ckt.
A
B
A
B
60
30
6
10
10
60
60
6
6
10
60
30
6
10
10
60
60
6
6
10
40
30
8
10
10
60
30
6
10
10
60
60
6
6
10
40
30
8
10
10
Manual 2100-720E
Page
Ground
Ckt.
A
B
10
10
10
10
10
10
10
10
33 of 42
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