
13
ELECTRICAL DATA FOR UNITS WITH FACTORY--INSTALLED HEAT
FX4DNF
MODEL NO.
MTR
HP
MTR
FLA
VOLTS/PH/
HZ
HEAT PACK
INSTALLED
MKFCEH
SINGLE CIRCUIT
DUAL CIRCUIT
Heater
Amps
MCA
MOCP
Htr.
Amps
MCA
MOCP
Htr.
Amps
MCA
MOCP
L1/L2
L1/L2
L1/L2
L3/L4
L3/L4
L3/L4
019005
1/3
2.8 208/230/1/60
0501N05
18.1/20.0 26.1/28.5 30/30
N/A
N/A
N/A
N/A
N/A
N/A
025005
1/3
2.8 208/230/1/60
0501N05
18.1/20.0 26.1/28.5 30/30
N/A
N/A
N/A
N/A
N/A
N/A
031008
1/2
4.1 208/230/1/60
0801N08
28.9/32.0 41.3/45.2 45/50
N/A
N/A
N/A
N/A
N/A
N/A
037010
1/2
4.1 208/230/1/60
0901N10
36.2/40.0 50.4/55.1 60/60
N/A
N/A
N/A
N/A
N/A
N/A
043010
1/2
4.1 208/230/1/60
0901N10
36.2/40.0 50.4/55.1 60/60
N/A
N/A
N/A
N/A
N/A
N/A
049010
3/4
6.0 208/230/1/60
0901N10
36.2/40.0 52.8/57.5 60/60
N/A
N/A
N/A
N/A
N/A
N/A
061010
3/4
6.0 208/230/1/60
0901N10
36.2/40.0 52.8/57.5 60/60
N/A
N/A
N/A
N/A
N/A
N/A
061(0,T)015
3/4
6.0 208/230/1/60
1501F15
54.2/59.9 75.3/82.4 80/90 36.2/40.0 52.8/57.5 60/60 18.1/20.0 22.6/25.0 25/25
MCA
--- Minimum Circuit Amps
MOCP
--- Maximum Overcurrent Protection
ELECTRICAL DATA FOR UNITS WITHOUT ELECTRICAL HEAT
MODEL NO.
MTR
HP
MTR
FLA
VOLTS/PH/HZ
SINGLE CIRCUIT
BRANCH CIRCUIT
MIN WIRE SIZE*
AWG
MCA
MAXIMUM
OVERCURRENT
PROTECTION
FX4DNF019(0,T)00
1/3
2.8
208/230/1/60
3.5
15
14
FX4DNF025(0,T)00
1/3
2.8
208/230/1/60
3.5
15
14
FX4DNF031(0,T)00
1/2
4.1
208/230/1/60
5.1
15
14
FX4DNF037(0,T)00
1/2
4.1
208/230/1/60
5.1
15
14
FX4DNF043(0,T)00
1/2
4.1
208/230/1/60
5.1
15
14
FX4DNF049(0,T)00
3/4
6.0
208/230/1/60
7.5
15
14
FX4DNF061(0,T)00
3/4
6.0
208/230/1/60
7.5
15
14
FX4DNB031T00
1/2
4.1
208/230/1/60
5.1
15
14
FX4DNB037T00
1/2
4.1
208/230/1/60
5.1
15
14
FX4DNB043T00
1/2
4.1
208/230/1/60
5.1
15
14
FX4DNB049T00
3/4
6.0
208/230/1/60
7.5
15
14
FX4DNB061T00
3/4
6.0
208/230/1/60
7.5
15
14
* Use copper wire only. Use 75
_
C only in this application. When using non---metallic (NM) sheathed cable, wire size required should be based on that of 60
_
C
conductors, instead of wire sizes shown in table above per NEC Article 336---26.
NOTE
: If branch circuit wire length exceeds 100 ft (30 m), consult NEC 215---2 to determine maximum wire length. Use 2% voltage drop.
FLA
--- Full Load Amps
FX4
D