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5006167-YTG-F-0517
ELECTRICAL DATA FOR MULTI-SOURCE POWER SUPPLY: 208/230-1-60
Air Handler
Heater
Models
Models
MP08B
6HK16501306
6HK16501306
6HK16501506
MP12B
6HK16501806
6HK16502006
6HK16501306
6HK16501506
MP14D
6HK16501806
6HK16502006
6HK16501306
6HK16501506
MP16C
6HK16501806
6HK16502006
6HK16501306
6HK16501506
MP20D
6HK16501806
6HK16502006
1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. The 1st circuit includes blower motor amps.
Refer to the latest edition of the National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
ELECTRICAL DATA FOR SINGLE SOURCE POWER SUPPLY: 208/230-3-60
Air Handler
Models
MP08B
MP12B
MP14D
MP16C
MP20D
1. 6HK3 = 3-Phase with terminal block connections only, 6HK4 = 3-Phase with service disconnect
2. The 20kW and 25kW heater models (6HK46502025 and 6HK46502525) come with service disconnects standard. Single source power MCA and MOP
requirements are given here only for reference if used with field installed single point power modification (S1-32436041000).
3. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. The 1st circuit includes blower motor amps.
Refer to the latest edition of the National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
8
Min. Circuit Ampacity
Heater
208V
Amps
@240V
1st
52
20.5
52
22.0
60
24.9
72
42.3
80
46.6
52
22.3
60
25.2
72
29.5
80
32.4
52
22.4
60
25.3
72
42.6
80
47.0
52
23.9
60
26.8
72
44.1
80
48.5
Heater
Heater
Amps
1
Models
@240V
6HK36501025
6HK36501025
6HK36501525
6HK36501825
3
6HK46502025
6HK36501025
6HK36501525
6HK36501825
3
6HK46502025
6HK36501025
6HK36501525
6HK36501825
3
6HK46502025
6HK36501025
6HK36501525
6HK36501825
3
6HK46502025
230V
Circuit
3
2nd
2nd
1st
37.6
22.5
41.5
37.6
24.0
41.5
43.3
27.2
47.9
39.0
46.4
43.1
43.3
51.2
47.9
37.6
24.3
41.5
43.3
27.5
47.9
39.0
46.6
43.1
43.3
51.4
47.9
37.6
24.4
41.5
43.3
27.6
47.9
39.0
46.8
43.1
43.3
51.5
47.9
37.6
25.9
41.5
43.3
29.1
47.9
39.0
48.3
43.1
43.3
53.0
47.9
Min. Circuit Ampacity
208V
23.1
26.8
23.1
28.3
34.6
40.8
41.6
48.4
46.2
53.3
23.1
28.5
34.6
41.0
41.6
48.7
46.2
53.5
23.1
28.6
34.6
41.1
41.6
48.8
46.2
53.6
23.1
30.1
34.6
42.6
41.6
50.3
46.2
55.1
1
MOP.
208V
Circuit
3
3
2nd
1st
1st
25
40
25
25
40
25
25
45
30
45
40
50
50
45
60
25
40
25
30
45
30
30
40
50
35
45
60
25
40
25
30
45
30
30
40
50
35
45
60
25
40
30
30
45
30
45
40
50
50
45
60
Field Wiring
2
MOP
230V
208V
29.4
30
30.9
30
44.7
45
53.2
50
58.5
55
31.1
30
45.0
45
53.4
50
58.8
55
31.3
30
45.1
45
53.6
50
58.9
55
32.8
35
46.6
45
55.1
55
60.4
60
Johnson Controls Unitary Products
230V
2nd
45
45
50
45
50
45
50
45
50
45
50
45
50
45
50
45
50
230V
30
35
45
55
60
35
45
55
60
35
50
55
60
35
50
60
70
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