Specifications

• Motor Category
  General Purpose Motor
• Motor Phase
  3 ph
• Motor Horsepower
  20 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  208-230 V, 460 V
• Frame Size
  256TC
• Enclosure Type
  TEFC
• Frequency Rating
  60 Hz
• Duty Condition Type
  Explosion Proof
• Assembly Box Mounting
  Left Side
• Base RPM
  1800 rpm
• Thermal Protection
  Thermostat
• Full Load Current
  25.00 A
• Full Load Efficiency
  93.00 %
• Ambient Temperature Range
  -4 to 104 °F;-20 to 40 °C
• Electrical Type
  Three Phase
• KVA Code
  J
• Motor Poles
  4
• Starting Method
  Direct on line
• Volts @ Frequency
  208 V @ 60 Hz; 230 V @ 60 Hz; 460 V @ 60 Hz
• Description
  HP:20, F#256TC, RPM:1800, 230/460V, TEFC
• kW
  15 kW
• Description Keyword
  20 hp
• Drive End Bearing
  6309 C3
• Overall Length C Dimension
  26.77 in
• Drive End Bearing Size
  6309
• Opposite Drive End Bearing Size
  6209
• Opposite Drive End Bearing Type
  Lip Seal
• Type Of Bearing
  Ball
• NEMA Design Class
  B
• Service Factor
  1.15
• Frame Material
  Cast Iron
• Insulation Class
  F
• IP Rating
  55
• Standards Met
  CE, CSA, UL
• Temperature Code
  T4
• Group & Class
  Class I - Groups C & D, Class II - Groups F & G
• Harmonization Code
  8501.52.8040
• Weight
  423 lbs
• Applications
  Hazardous Locations, Industrial and Commercial Pumping Applications, Process, Transfer and Circulating Pumps, Water Pumping
• Full Load Torque
  59.3 ft-lbs
• Additional Details
  Inverter Duty Rated;Class F Insulation;Cast Iron Frame;V-Ring Shaft Slinger;Nema Premium Efficiency
• RoHs Compliance
  Yes
• Manufacturer Catalog
  Click here
• UPC_NO
  7909158844371
• Manufacturer Catalog Number
  02018XT3ER256TC
• Mounting Type
  C-Face / Footless
• Opposite Drive End Bearing
  6209 C3
• Voltage
  230 V, 460 V
• Product Type
  Explosion Proof (Hazardous Location) Motors