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Leeson Three-Phase 20 HP Explosion Proof Electric Motor - 1800 RPM, 256TC Frame, C-Face With Rigid Base
256TTGN16543-electric-motor
256TTGN16543-electric-motor
  


Product Code: 256TTGN16543-MOTOR
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Description
 
Leeson premium efficiency 256TTGN16543 20 HP explosion proof electric motor is a three phase, 1800 RPM 256TC frame size all cast iron motor with a rigid base C-Face. This hazardous application motor is rated for Division I and Division II, class I, groups C and D, as well as Class II Groups F and G. Being manufactured in accordance to National Electrical Manufacturers Association (NEMA) standard means that this electric motor will drop-in replace most of the common brands out there, and this motor even includes an explosion proof conduit box. More specifically, Leeson motors use a premium double-shielded ball bearing, has an industry leading warrantee, and meets all UL as well as CSA Safety Requirements. The 256TTGN16543 (catalog # 825079.00) explosion proof motor has a T-Stat for overload protection for additional safety and ease of mind. When making a selection of an explosion proof motor it is important to select a motor that is approved for use in the specific class or group that defines the hazardous environment the motor will run in, refer to "Explosion Proof Motor Classification" on our main explosion proof motor main page for more information. For additional information or to get a quote on a Leeson Three-Phase 20 HP Explosion Proof Electric Motor, 1800 RPM 256TC frame size all cast iron motor with a rigid base C-Face please contact us and we will be happy to assist you.

Leeson 256TTGN16543 Explosion Proof Motor Specifications

  • Download - 256TTGN16543 Motor Connection
  • Download - 256TTGN16543 Motor Outline/ Drawing
  • Download - 256TTGN16543 Motor Certification
  • Download - 256TTGN16543 Motor Performance
  • Download - 256TTGN16543 Motor Operation Manual
  • Download - 256TTGN16543 Motor Complete Data Pack

256TTGN16543 General Information

UPC
Weight
Package Length
Package Width
Package Height





256TTGN16543 Nameplate Information

Output HP
Frequency
Current
Service Factor
Efficiency





Duty Design Code Frame Thermal Protection Drive End Bearing Size





UL CE Hazardous Location Output KW Voltage





Speed Phase Power Factor Insulation Class KVA Code





Enclosure Ambient Temperature Opp Drive End Bearing Size CSA IP Code





Hazardous Location: EXP PROOF CL I GR C&D CL II GR F&G T3C

256TTGN16543 Technical Information

Electrical Type Poles Resistance Main Motor Opperation




Opp Drive End Bearing Shaft Type Frame Length Shaft Extension




Starting Method Rotation Mounting Drive End Bearing




Frame Material Overall Length Shaft Diameter Assembly/ Box Mounting





256TTGN16543 Speed Characteristics

Curve-Point Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (HP)




























256TTGN16543 Load Characteristics

% of Rated Load 0% 25% 50% 75% 100% 125% 150% 175% 200%
Current (Amps)








Rated Output (KW)








Efficiency (%)








Power Factor (%)








Speed (RPM)








Temp. Rise @ FL








Torque (ft-lbs)












Explosion Proof Motors | Hazardous Application Electric Motors
Features
    • Premium Quality Explosion Proof Motor
    • Meets All UL as Well as CSA Safety Requirements
    • Uses Precision Double Shielded Bearings

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