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HAZLOCMTR,3PH,20HP,1775,208-230/460 close
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HAZLOCMTR,3PH,20HP,1775,208-230/460

MARATHON

http://catalogue.acklandsgrainger.com/2017?hybris=true
  • Item # AOS256TTGN16538
  • Mfr. Model # 256TTGN16538
  • UNSPSC # 26101602
  • CATALOGUE PAGE # N/A
  • Shipping Weight 420.0 lbs

Technical Specs

  • HP 20
  • Full Load Amps 53.0-48.0/24.1
  • Includes (11) Leads In Conduit Box
  • Item Hazardous Location Motor
  • Nameplate RPM 1775
  • Phase 3
  • Duty Continuous
  • Hz 60/50
  • Overall Length 25-1/4"
  • RPM Range 1400-1800
  • Nominal Efficiency 93.0%
  • Shaft Length 4"
  • Voltage 208-230/460
  • Standards UL Listed (E12044), CSA Certified (LR47504)
  • Temp. Code T3B
  • NEMA Design B
  • Frame 256TC
  • Hazardous Location Class 1 C,D / 2 F,G
  • Shaft Dia. 1-5/8"
  • Length Less Shaft 21-1/4"
  • Lead Length 8"
  • Max. Ambient Temp. 40 Degrees C
  • Motor Thermal Protection T-Stat
  • Motor Bearings Ball
  • Motor Service Factor 1.15
  • Ins. Class F
  • Motor Efficiency Group NEMA Premium Efficient
  • Motor Design 3-Phase
  • Motor Application Hazardous Location
  • Motor Mounting Type Face/Base
  • Motor Enclosure Design Totally Enclosed Fan-Cooled
  • Motor Shaft Rotation CW/CCW
  • Motor Shaft Design Keyed
  • Voltage Compatibility 208, 230, 240, 460, 208-220/440, 208-230, 208-230/460, 208-240, 220/460, 220-230/460, 230/460
  • Motor Frame Material Cast Iron

Compliance and Restrictions

  • None

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