Table 12 Electrical Specifications W**Lb - Bard WA Series Installation Instructions Manual

Rated
No. Field
Volts
MODEL Power
&
Circuits
Phase
W18LB-A00, A0Z 1
A05 1
230/208-1
A08 1
A10 1
W24LB-A00, A0Z 1
A05 1
230/208-1
A08 1
A10 1
W24LB-B00, B0Z 1
230/208-3
B06 1
W24LB-C00, C0Z 1
460-3
C06 1
W30LB-A00, A0Z 1
A05 1
A08 1
230/208-1
A10 1
A15 1 or 2
W30LB-B00, B0Z 1
B09 230/208-3 1
B15 1
W30LB-C00, C0Z 1
C09 460-3 1
C15 1
W36LB-A00, A0Z 1
A05 1
230/208-1
A10 1
A15 1 or 2
W36LB-B00, B0Z 1
B09 1
230/208-3
B15 1
W36LB-C00, C0Z 1
C09 1
460-3
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 2100-689
Page 26 of 32
Electrical Specifications − W**LB Series
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 35 8 10
46 50 8 10
56 60 6 10
15 20 12 14
22 25 10 10
8 10 14 14
11 15 14 14
23 35 8 10
31 35 8 10
46 50 8 10
57 60 6 10
83 90 4
17 20 12 12
32 35 8 10
50 50 8 10
9 10 14 14
16 25 12 12
24 30 10 10
27 35 8 10
32 35 8 10
58 60 6 10
84 90 4
20 25 10 10
33 35 8 10
51 60 6 10
10 10 14 14
15 15 14 14
24 25 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
8 58 26 60
Multiple Circuit

Field Power
Wire Size
30 6 10
30 6 10

Ground
Wire Size
10 10
10 10