40
PKGP-PRC003-EN
Electrical
Data
Table ED-3 — Unit Wiring With Electric Heat (Single Point Connection) — 460 Volts Three Phase
Standard Indoor Motor
Oversize Indoor Motor
To Use
Heater
Heater
Control
Max Fuse Size or
Max Fuse Size or
Tons
With
Model No.
KW Rating
1
Stages
MCA
Max Circuit Breaker
2
MCA
Max Circuit Breaker
2
460 Volts Three Phase
BAYHTRR406A
6.0
1
18.9
20
20.1
25
3
WSC036A4
BAYHTRR412A
12.0
2
27.9
30
29.1
30
BAYHTRR418A
17.4
2
36.0
40
37.2
40
BAYHTRR406A
6.0
1
21.0
25
22.7
25
4
WSC048A4
BAYHTRR412A
12.0
2
30.1
35
31.7
35
BAYHTRR418A
17.4
2
38.3
40
39.9
40
BAYHTRR406A
6.0
1
25.6
30
25.9
30
BAYHTRR412A
12.0
2
34.6
40
34.9
40
5
WSC060A4
BAYHTRR418A
17.4
2
42.7
45
43.0
45
BAYHTRR423A
23.0
2
51.2
60
51.5
60
BAYHTRS409A
9.0
1
30.1
35
30.7
35
BAYHTRS418A
18.0
1
43.8
45
44.4
45
6
WSC072A4
BAYHTRS427A
27.0
2
57.3
60
57.9
60
BAYHTRS436A
36.0
2
70.8
80
71.4
80
BAYHTRS409A
9.0
1
35.4
45
37.5
45
BAYHTRS418A
18.0
1
49.0
50
51.1
60
7½
WSC090A4
BAYHTRS427A
27.0
2
62.5
70
64.6
70
BAYHTRS436A
36.0
2
76.0
80
78.1
80
BAYHTRT418A
18.0
1
53.5
60
57.0
60
BAYHTRT427A
27.0
2
67.0
70
70.5
70
10
WSC120A4
BAYHTRT436A
36.0
2
80.5
90
84.0
90
BAYHTRT454A
54.0
2
91.4
100
94.9
100
575 Volts Three Phase
BAYHTRRW06A
6.0
1
15.6
20
16.2
20
3
WSC036AW
BAYHTRRW12A
12.0
2
22.7
25
23.3
25
BAYHTRRW18A
17.4
2
29.2
30
29.8
30
BAYHTRRW06A
6.0
1
17.4
20
18.2
20
4
WSC048AW
BAYHTRRW12A
12.0
2
24.5
25
25.3
30
BAYHTRRW18A
17.4
2
31.0
35
31.8
35
BAYHTRRW06A
6.0
1
20.3
25
20.9
25
BAYHTRRW12A
12.0
2
27.5
30
28.1
30
5
WSC060AW
BAYHTRRW18A
17.4
2
34.0
35
34.6
35
BAYHTRRW23A
23.0
2
40.7
45
41.3
45
BAYHTRSW09A
9.0
1
23.3
25
24.1
25
BAYHTRSW18A
18.0
1
34.1
35
34.9
35
6
WSC072AW
BAYHTRSW27A
27.0
2
45.0
45
45.8
50
BAYHTRSW36A
36.0
2
55.7
60
56.5
60
BAYHTRSW09A
9.0
1
27.7
35
29.7
35
BAYHTRSW18A
18.0
1
38.5
45
40.5
45
7½
WSC090AW
BAYHTRSW27A
27.0
2
49.3
50
51.3
60
BAYHTRSW36A
36.0
2
60.1
70
62.1
70
BAYHTRTW18A
18.0
1
42.6
45
45.4
45
BAYHTRTW27A
27.0
2
53.5
60
56.4
60
10
WSC120AW
BAYHTRTW36A
36.0
2
64.2
70
67.1
70
BAYHTRTW54A
54.0
2
73.0
80
75.9
80
Notes:
1. Heater kw ratings are at 208/240 for 208/230V unit
2. HACR type circuit breaker per NEC.
