Marathon 256THFCD9026 Severe Duty Motor 20 hp Horsepower, 1,768 RPM RPM, 460V AC, 256T Frame Size, TEFC

Severe Duty Motor, Three Phase, Motor Design Three-Phase, 20 hp HP, Nameplate RPM 1,768 RPM, No. of Speeds 1, Voltage 460V AC, Full Load Amps 24.2 A, 256T Frame, Usable @ 208V Not Usable at 208V, Usable @ 200V Not Usable at 200V, Hz 60 Hz, Max. Ambient Temp. 40 Degrees C, Motor Service Factor 1.15, Motor Thermal Protection None, Ins. Class H, Hazardous Location Class Hazardous Location Class Division 2/Zone 2 Class 1,Groups A,B,C,D, Temp. Code T2B

HP	20 hp	RPM Range	1701-1800
Voltage	460V AC	Frame	256T
Hazardous Location Class	Hazardous Location Class Division 2/Zone 2 Class 1,Groups A,B,C,D	Motor Thermal Protection	None
Motor Enclosure Design	Totally Enclosed Fan Cooled	Motor Mounting Type	Rigid Base
Frame Material	Cast Iron	Full Load Amps	24.2 A
CC Number	CC003A	Motor Efficiency Group	NEMA Premium Efficient
Hz	60 Hz	Ins. Class	H
Max. Ambient Temp.	40 Degrees C	Motor Frame Material	Cast Iron
Nameplate RPM	1,768 RPM	Motor Application	Severe Duty
Motor Bearings	Ball	Motor Shaft Design	Keyed
Motor Shaft Rotation	CW/CCW	Includes	Breather/Drain
Duty	Continuous	Motor Service Factor	1.15
No. of Speeds	1	RPM Group	1701-1800
Voltage Compatibility	200-230/440V AC, 200-230/460V AC, 208-220/440V AC, 208-230/460V AC, 220-230/460V AC, 220/460V AC, 230/460/796V AC, 230/460V AC, 440-460V AC, 460/796V AC, 460V AC	Item	Severe Duty Motor
Nominal Efficiency	91.7 %	Standards	CE, CSA, IEEE 841, UL Listed
NEMA Design	B	Temp. Code	T2B
Green Certification or Other Recognition	NEMA Premium(R) Rated	Usable @ 200V	Not Usable at 200V
Motor Mounting Position	Horizontal	Usable @ 208V	Not Usable at 208V
Inverter Rated	Inverter Rated	Weight	357 lb
Duty Cycle	Continuous	Phase	Three