User guide
9
FX5 TECHNICAL DATA FOR 50 HZ
ELECTRIC HEATERS
C US
Model
Note
Air Flow
Voltage
Nominal
Wattage
Phase
Max. Motor
Nameplate
Current
Heater
Wattage
Total
Current
Minimum
Circuit
Ampacity
Supply
Wire
Maximum
Fuse Size
Temperature
Rise
Core Kit
Part Number
Contactor
Part
Number
(CFM) (V) (kW) (W) (A) (A) (AWG) (A) °F °C
FX5-220150-025 400 220 2.5 1 2.7 2270 11.4 14.3 14 15 19.8 11.0 12122 3618
FX5-220150-042 400 220 4.2 1 2.7 3950 19.1 23.9 10 25 33.2 18.4 12123 3618
FX5-220150-063 700 220 6.3 1 2.7 6050 28.6 35.8 8 40 28.5 15.8 12124 3618
FX5-220150-084 700 220 8.4 1 2.7 8140 38.2 47.8 6 50 37.9 21.1 12125 3619
FX5-220150-126 * 1450 220 12.6 1 1.4 12100 57.3 71.6 2 75 27.5 15.3 12126 3619
FX5-230150-028 400 230 2.8 1 2.7 2480 12.2 15.3 12 20 22.1 12.3 12122 3618
FX5-230150-046 400 230 4.6 1 2.7 4310 20.0 25.0 10 25 36.4 20.2 12123 3618
FX5-230150-069 700 230 6.9 1 2.7 6610 30.0 37.5 8 40 31.2 17.3 12124 3618
FX5-230150-138 * 1450 230 13.8 1 1.4 13200 59.9 74.9 2 80 30.1 16.7 12126 3619
FX5-380350-025 400 380 2.5 3 0.7 2270 3.8 4.8 16 5 19.8 11.0 12122 3618
FX5-380350-042 400 380 4.2 3 0.7 3950 6.4 8.0 16 10 33.2 18.4 12123 3618
FX5-380350-063 700 380 6.3 3 0.7 6050 9.6 12.0 14 15 28.5 15.8 12124 3618
FX5-380350-084 700 380 8.4 3 0.7 8140 12.8 16.0 12 20 37.9 21.1 12125 3618
FX5-380350-125 1450 380 12.5 3 0.7 12100 19.0 23.8 10 25 27.3 15.1 12126 3618
FX5-380350-209 3000 380 20.9 3 1.0 20300 31.8 39.8 8 40 22.0 12.2 12128 3618
FX5-400350-028 400 400 2.8 3 0.7 2480 4.0 5.0 16 5 22.1 12.3 12122 3618
FX5-400350-046 400 400 4.6 3 0.7 4310 6.6 8.3 16 10 36.4 20.2 12123 3618
FX5-400350-069 700 400 6.9 3 0.7 6610 10.0 12.5 14 15 31.2 17.3 12124 3618
FX5-400350-093 700 400 9.3 3 0.7 8900 13.4 16.8 12 20 42.0 23.3 12125 3618
FX5-400350-139 1450 400 13.9 3 0.7 13200 20.1 25.1 10 30 30.3 16.8 12126 3618
FX5-400350-185 1450 400 18.5 3 0.7 17800 26.7 33.4 8 35 40.3 22.4 12127 3618
FX5-400350-231 3000 400 23.1 3 1.0 22200 33.3 41.6 8 45 24.3 13.5 12128 3619
FX5-415350-037 400 415 3.7 3 0.7 3510 5.1 6.4 16 10 29.3 16.3 12130 3618
FX5-415350-075 700 415 7.5 3 0.7 7240 10.4 13.0 14 15 33.9 18.8 12132 3618
FX5-415350-149 1450 415 14.9 3 0.7 14500 20.7 25.9 10 30 32.5 18.1 12134 3618
FX5-415350-224 3000 415 22.4 3 1.0 21800 31.2 39.0 8 40 23.6 13.1 12136 3618
FX5-440350-042 400 440 4.2 3 0.7 3950 5.5 6.9 16 10 33.2 18.4 12130 3618
FX5-440350-084 700 440 8.4 3 0.7 8140 11.0 13.8 14 15 37.9 21.1 12132 3618
FX5-440350-168 1450 440 16.8 3 0.7 16300 27.5 34.4 8 35 36.6 20.4 12134 3618
FX5-440350-210 3000 440 21.0 3 1.0 20300 27.5 34.4 8 35 22.1 12.3 12135 3618
NOTES:
* Exceeds the 48 Amp Circuit Limit of NEC 424-22. DS5 not available for these units.
1. Minimum conductor size for 86˚F (30˚C) ambient. Derate conductor for ambient temperature. Use minimum 194˚F (90˚C) insulation.
2. Heater is functioning normally if at rated voltage the amp draw is within 10% of the value in this table.
3. Operation at lower voltages will result in reduced heat output and amp draw
4. Add "T" to model number when adding a built-in thermostat
5. Add "D" to model number when adding a built-in disconnect switch
6. Add "P" to model number when adding a built-in pilot light
7. Add "S" to model number when adding a 3-way switch
8. Add "H" to model number for units with high "off" (deenergized) ambient temperatures
9. Add "U" to model number for units with continuous fan option.
10. Add "A" to model number for units with stainless steel cabinet.