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MARATHON MOTORS

20 HP Hazardous Location Motor,3-Phase,3535 Nameplate RPM,230/460 Voltage,Frame 254TC

  • Item # 52XR77
  • My Part #
  • Mfr. Model # 256TTGN16004
  • Catalog Page # N/A
  • UNSPSC # 26101612
Hazardous Location Motor,20 HP close
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  • Shipping Weight 436.0 lbs.
Country of Origin USA Country of Origin is subject to change.
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Technical Specs

  • Item Hazardous Location Motor
  • Motor Application Hazardous Location
  • Motor Design 3-Phase
  • Motor Enclosure Design Totally Enclosed Fan-Cooled
  • HP 20
  • Nameplate RPM 3535
  • Frame 254TC
  • NEMA Design B
  • Motor Shaft Rotation CW/CCW
  • Voltage 230/460
  • Full Load Amps 47.0/23.4
  • Phase 3
  • Hz 60/50
  • Motor Mounting Type Face
  • Motor Bearings Ball
  • Motor Frame Material Cast Iron
  • Motor Thermal Protection T-Stat
  • Motor Service Factor 1.15
  • Hazardous Location Class 1 D / 2 F,G
  • Max. Ambient Temp. 40 Degrees C
  • Temp. Code T3B
  • Motor Shaft Design Keyed
  • Shaft Dia. 1-5/8"
  • Shaft Length 3-3/4"
  • Length Less Shaft 22"
  • Overall Length 25-3/4"
  • Lead Length 6"
  • Ins. Class F
  • RPM Range 3001-3600
  • Duty Continuous
  • Nominal Efficiency 92.4%
  • CC Number CC003A
  • Motor Efficiency Group NEMA Premium Efficient
  • Standards UL Listed (E12044), CSA Certified (LR47504)
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