Electrical Information Chart

 
MODEL VOLTAGE PHASE NOM. WATTAGE NOM. AMPERAGE UL RECOMMENDED
PROTECTIVE DEVICE
@208V @240V @208V @240V @208V @240V
AT5 208/240V 1 3,750 5,000 18.0 21.0 25 30
AT7 208/240V 1 5,250 7,000 25.3 29.0 35 40
AT10 208/240V 1 7,500 10,000 36.1 41.5 50 60
AT12 208/240V 1** 9,000 12,000 28.8/14.4 33.3/16.7 40/20 50/25
AT14 208/240V 1** 10,500 14,000 32.5/18.0 37.5/20.8 50/25 50/30
3T8 208V 3 7,900 - 21.9 - 30 -
3T10 208V 3 10,100 - 28.1 - 35 -
3T12 208V 3 33,300 - 31.3 - 40 -
3T14 208V 3 14,500 - 40.2 - 50 -

* 208 VAC wired units must be supplied with a minimum of 195 VAC while operating (heating). Unit is rated for copper wire only. All wire is UL approved 300V 75°C minimum unless otherwise specifi ed.
** Single phase 12kW & 14kW require two separate line feed circuits.

 
 
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