Quick Details:
Brand Name:
Place of Origin:USA
Specifications
Catalog Number: E581
Manufacturer: Marathon
Enclosure: Explosion Proof
Frame: 444TS
Hertz: 60
HP: 125
Mounting: Rigid Base
Phase: 3
Voltage: 460
Explosion Proof, Three Phase
Blue Chip XRI?? NEMA Premium?? Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base
Applications:
For use on fans, blowers, pumps, compressors, machine tools,

and other equipment
installed in hazardous environments as defined by the motora€?s

explosion proof class and
group rating. Consult the National Electrical Code and your local

regulations for the
proper selection of motors in hazardous conditions.
Features: Meets NEMA Premium?? efficiencies
10:1 Variable torque, see Inverter Duty column for constant

torque
MAX GUARD?? Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT

power
Normally closed thermostats (must be connected to control

circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP where
Our products are::
  1.High efficiency manufacture
  2.Durable & good sealing
  3.Suit for various models
  4.Competitive price
  5.Stable thermal performance
  6.Huge stock and fast delivery
where long service life and maximum safety is required.
Electrical motors brand we can provide:Baldor,US

motors,Dayton,Emerson and so on.
Except the model above we can also provide the other models as

folows:
Marathon HP: 1.5 Volts: 115/208-230 RPM: 3600
Marathon HP: 1.5 Volts: 208-230/460 RPM: 1800
Marathon HP: 1.5 Volts: 208-230/460 RPM: 3600
Marathon HP: 1.5 Volts: 460 RPM: 900
Marathon HP: 1.5 Volts: 575 RPM: 1800
Marathon HP: 1/2 Volts: 208-230/460 RPM: 850
Marathon HP: 10 Volts: 230/460 RPM: 3600
Marathon HP: 10 Volts: 230/460 RPM: 900
Marathon HP: 10 Volts: 230/460 RPM: 900
Marathon HP: 100 Volts: 460 RPM: 900
Marathon HP: 125 Volts: 460 RPM: 3600
Marathon HP: 125 Volts: 460 RPM: 900
Marathon HP: 15 Volts: 230/460 RPM: 1800
Marathon HP: 15 Volts: 230/460 RPM: 900
Marathon HP: 15 Volts: 575 RPM: 1800
Marathon HP: 15 Volts: 575 RPM: 3600
Marathon HP: 150 Volts: 460 RPM: 1200
Marathon HP: 150 Volts: 460 RPM: 3600
Marathon HP: 2 Volts: 115/208-230 RPM: 3600
Marathon HP: 2 Volts: 208-230/460 RPM: 3600
Marathon HP: 2 Volts: 460 RPM: 900
Marathon HP: 2 Volts: 575 RPM: 1800
Marathon HP: 20 Volts: 208-230/460 RPM: 3600
Marathon HP: 20 Volts: 230/460 RPM: 1200
Marathon HP: 20 Volts: 230/460 RPM: 1800
Marathon HP: 20 Volts: 230/460 RPM: 3600
Marathon HP: 20 Volts: 230/460 RPM: 900
Marathon HP: 20 Volts: 460 RPM: 900
Marathon HP: 20 Volts: 575 RPM: 3600
Marathon HP: 200 Volts: 2300/4000 RPM: 1200
Marathon HP: 200 Volts: 460 RPM: 1200
Marathon HP: 200 Volts: 460 RPM: 1800
Marathon HP: 200 Volts: 460 RPM: 3600
Marathon HP: 25 Volts: 230/460 RPM: 1200
Marathon HP: 25 Volts: 460 RPM: 900
Marathon HP: 25 Volts: 575 RPM: 1200
Marathon HP: 250 Volts: 2300/4000 RPM: 3600
Marathon HP: 250 Volts: 2300/4000 RPM: 900
Marathon HP: 250 Volts: 460 RPM: 1200
Marathon HP: 250 Volts: 460 RPM: 1800
Marathon HP: 250 Volts: 575 RPM: 1800
Marathon HP: 3 Volts: 575 RPM: 3600
Marathon HP: 300 Volts: 460 RPM: 1800
Marathon HP: 300 Volts: 460 RPM: 1800
Marathon HP: 350 Volts: 460 RPM: 1800
Marathon HP: 400 Volts: 460 RPM: 3600
Marathon HP: 450 Volts: 460 RPM: 1800
Marathon HP: 500 Volts: 460 RPM: 1200
Marathon HP: 700 Volts: 2300/4000 RPM: 1800
Marathon 143TCDR5330 HP: 1 Volts: 115/208-230 RPM: 1800
Marathon 143TTDR4006 HP: 1.5 Volts: 575 RPM: 3600
Marathon 143TTDR4046 HP: 1 Volts: 575 RPM: 1800
Marathon 143TTDR4048 HP: 1 Volts: 575 RPM: 1800
Marathon 143TTFN16539 HP: 1 Volts: 575 RPM: 1800
Marathon 143TTFR4040 HP: 1 Volts: 200 RPM: 1800
Marathon 143TTFR5303 HP: 1.5 Volts: 208-230/460 RPM: 3600
Marathon 143TTGN7020 HP: 1.5 Volts: 208-230/460 RPM: 3600
Marathon 143TTTN6576 HP: 3/4 Volts: 460 RPM: 1200
Marathon 143TTWD4002 HP: 1.5 Volts: 208-230/460 RPM: 3600
Marathon 145THTN19002 HP: 2 Volts: 575 RPM: 3600
Marathon 145TTDR4011 HP: 2 Volts: 230/460 RPM: 3600
Marathon 145TTDR4025 HP: 3 Volts: 575 RPM: 3600
Marathon 145TTDR4073 HP: 2 Volts: 575 RPM: 1800
Marathon 145TTDR4074 HP: 2 Volts: 575 RPM: 1800
Marathon 145TTDR4121 HP: 3 Volts: 575 RPM: 3600
Marathon 145TTFN6501 HP: 2 Volts: 460 RPM: 3600
Marathon 145TTFN6521 HP: 2 Volts: 230/460 RPM: 3600
Marathon 145TTFR4038 HP: 1.5 Volts: 575 RPM: 1800
Marathon 145TTGN1001 HP: 1.5 Volts: 208-230/460 RPM: 3600
Marathon 145TTGN1001 HP: 2 Volts: 230/460 RPM: 3600
Marathon 145TTTN4035 HP: 1.5 Volts: 575 RPM: 1800
Marathon 145TTTN6505 HP: 2 Volts: 575 RPM: 3600
Marathon 145TTTN6530 HP: 2 Volts: 575 RPM: 1800
Marathon 145TTWR4001 HP: 3 Volts: 208-230/460 RPM: 3600
Marathon 145TTWR5301 HP: 3 Volts: 208-230/460 RPM: 3600
Marathon 182THTS9001 HP: 3 Volts: 460 RPM: 3600
Marathon 182TTDR4125 HP: 5 Volts: 575 RPM: 3600
Marathon 182TTGS4041 HP: 3 Volts: 208-230/460 RPM: 1800
Marathon 182TTGS4069 HP: 3 Volts: 208-230/460 RPM: 1800
Marathon 182TTTS6505 HP: 3 Volts: 575 RPM: 3600
Marathon 184THFS19006 HP: 5 Volts: 575 RPM: 3600
Marathon 184TTDR4111 HP: 7.5 Volts: 230/460 RPM: 3600
Marathon 184TTDR7358 HP: 5 Volts: 208-230/460 RPM: 1800
Marathon 184TTDR7604 HP: 7.5 Volts: 208-230/460 RPM: 3600
Marathon 184TTFR5302 HP: 5 Volts: 230/460 RPM: 3600
Marathon 184TTFS6505 HP: 5 Volts: 575 RPM: 3600
Marathon 184TTFS6582 HP: 2 Volts: 230/460 RPM: 1200
Marathon 184TTGS4001 HP: 5 Volts: 208-230/460 RPM: 3600
Marathon 184TTWR4003 HP: 7.5 Volts: 208-230/460 RPM: 3600
Marathon 213TCDW7003 HP: 7.5 Volts: 230 RPM: 3600
Marathon 213THTS19005 HP: 7.5 Volts: 575 RPM: 3600
Marathon 213TTDW4039 HP: 7.5 Volts: 575 RPM: 1800
Marathon 213TTDW4041 HP: 7.5 Volts: 575 RPM: 1800
Marathon 213TTDW7025 HP: 10 Volts: 208-230/460 RPM: 3600
Marathon 213TTFS6531 HP: 7.5 Volts: 230/460 RPM: 1800
Marathon 213TTFW4008 HP: 7.5 Volts: 575 RPM: 3600
Marathon 213TTFW4022 HP: 7.5 Volts: 230/460 RPM: 3600
Marathon 213TTGS4001 HP: 7.5 Volts: 208-230/460 RPM: 3600
Marathon 213TTGS7304 HP: 7.5 Volts: 230/460 RPM: 3600
Marathon 213TTWR7001 HP: 7.5 Volts: 208-230/460 RPM: 3600
Marathon 215THFS19006 HP: 10 Volts: 575 RPM: 3600
Marathon 215THFS9026 HP: 10 Volts: 460 RPM: 1800
Marathon 215TTDW4025 HP: 15 Volts: 230/460 RPM: 3600
Marathon 215TTDW4053 HP: 10 Volts: 200 RPM: 1800
Marathon 215TTDW7024 HP: 15 Volts: 208-230/460 RPM: 3600
Marathon 215TTFS6505 HP: 10 Volts: 575 RPM: 3600
Marathon 215TTFW4005 HP: 10 Volts: 575 RPM: 3600
Marathon 215TTFW4022 HP: 10 Volts: 230/460 RPM: 3600
Marathon 254THFNA9001 HP: 15 Volts: 460 RPM: 3600
Marathon 254TTDX4340 HP: 15 Volts: 575 RPM: 1800
Marathon 254TTFL14005 HP: 15 Volts: 575 RPM: 3600
Marathon 254TTFNA6501 HP: 15 Volts: 460 RPM: 3600
Marathon 254TTFNA6529 HP: 15 Volts: 230/460 RPM: 1800
Marathon 254TTGN6507 HP: 15 Volts: 230/460 RPM: 3600
Marathon 254TTGN6576 HP: 7.5 Volts: 230/460 RPM: 1200
Marathon 256THFNA19081 HP: 10 Volts: 575 RPM: 1200
Marathon 256THFNA9076 HP: 10 Volts: 460 RPM: 1200
Marathon 256TTDX4047 HP: 20 Volts: 575 RPM: 1800
Marathon 256TTDX4063 HP: 20 Volts: 230/460 RPM: 1800
Marathon 256TTDX7378 HP: 10 Volts: 230/460 RPM: 1200
Marathon 256TTFNA6030 HP: 20 Volts: 575 RPM: 1800
Marathon 256TTFNA6523 HP: 20 Volts: 230/460 RPM: 3600
Marathon 256TTFNA6596 HP: 10 Volts: 230/460 RPM: 1200
Marathon 256TTGN6576 HP: 10 Volts: 230/460 RPM: 1200
Marathon 284THFNA16585 HP: 15 Volts: 575 RPM: 1200
Marathon 284TTDP4035 HP: 25 Volts: 575 RPM: 1800
Marathon 284TTFNA6576 HP: 15 Volts: 460 RPM: 1200
Marathon 284TTFNA6876 HP: 15 Volts: 230/460 RPM: 1200
Marathon 284TTFPA17081 HP: 15 Volts: 230/460 RPM: 1200
Marathon 284TTGN6576 HP: 15 Volts: 230/460 RPM: 1200
Marathon 286THFNA9076 HP: 20 Volts: 460 RPM: 1200
Marathon 286TTDP4020 HP: 40 Volts: 230/460 RPM: 3600
Marathon 286TTDP4048 HP: 30 Volts: 200 RPM: 1800
Marathon 286TTFNA6527 HP: 30 Volts: 575 RPM: 1800
Marathon 286TTFNA6576 HP: 20 Volts: 460 RPM: 1200
Marathon 286TTGN6537 HP: 30 Volts: 230/460 RPM: 1800
Marathon 324THFS19033 HP: 40 Volts: 575 RPM: 1800
Should you have any questions then please feel free to ask us.