Rated
No. Field
Volts
MODEL
Power
&
Circuits
Phase
W18LBPA00, A0Z
1
A05
1
230/208-1
A08
1
A10
1
W24LBPA00, A0Z
1
A05
1
230/208-1
A08
1
A10
1
W24LBPB00, B0Z
1
230/208-3
B06
1
W30LBPA00, A0Z
1
A05
1
A08
230/208-1
1
A10
1
A15
1 or 2
W30LBPB00, B0Z
1
B09
1
230/208-3
B15
1
W30LBPC00, C0Z
1
C09
1
460-3
C15
1
W36LBPA00, A0Z
1
A05
1
230/208-1
A10
1
A15
1 or 2
W36LBPB00, B0Z
1
B09
230/208-3
1
B15
1
W36LBPC00, 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.
Rated
No. Field
Model
Volts &
Power
Phase
Circuits
W36ABE, A15
230/208-1
1 or 2
B15
230/208-3
2
C15
460-3
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.
Electrical Specifications − W**LBP Series − 60Hz Units
Single Circuit
Maximum
Field
Minimum
External
Power
Ground
Circuit
Fuse or
Wire
Wire
Ampacity
Ckt. Brkr.
Size
16
20
12
12
30
30
10
10
45
45
8
10
56
60
6
10
21
30
10
10
30
30
8
10
46
50
8
10
56
60
6
10
15
20
12
14
23
25
10
10
23
35
8
10
31
35
8
10
46
50
8
10
57
60
6
10
83
90
4
8
17
20
12
12
32
35
8
10
50
50
8
10
9
10
14
14
16
20
12
12
25
25
10
10
27
40
8
10
32
40
8
10
58
60
6
10
84
90
4
8
20
25
10
10
33
35
8
10
51
60
6
10
9
10
14
14
15
15
14
14
24
25
10
10
Electrical Specifications − W**ABE Series
Single Circuit
Maximum
Minimum
External
Circuit
Power Wire
Fuse or
Ampacity
Ckt. Brkr.
103
110
63
70
34
35
TABLE 1B
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
57
26
60
30
58
26
60
30
TABLE 2
Minimum
Field
Circuit
Ground
Ampacity
Wire
Size
Ckt. A
Ckt. B
2
6
52
51
6
8
45
18
8
10
Multiple Circuit
Field Power
Wire Size
6
10
10
6
10
10
Multiple Circuit
Maximum
External Fuse
Field Power
or
Wire Size
Ckt. Breaker
Ckt. A
Ckt. B
Ckt. A
Ckt. B
Ckt. A
60
60
6
6
50
20
8
12
Manual 2100-713A
Page
Ground
Wire Size
10
10
Ground
Wire Size
Ckt. B
10
10
10
12
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