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5K42HN4133 – Marathon 1/2 HP General Purpose Pump Motor, 3 phase, 1800 RPM, 208-230/460 V, 56J Frame, TEFC – K550

5K42HN4133 – Marathon 1/2 HP General Purpose Pump Motor, 3 phase, 1800 RPM, 208-230/460 V, 56J Frame, TEFC – K550

5K42HN4133 Marathon General Purpose Pump Three Phase Motors

  • Double sealed ball bearings, mechanically locked on shaft end
  • Continuous Duty
  • Connected for CW rotation facing opposite shaft end. Reversible by reconnection of leads
  • 56C = carbon steel shaft with key
  • 56J = 416 stainless steel threaded shaft with slinger
  • Drip cover not included, see Accessories Section

Marathon Motors
Regal Beloit

Description

5K42HN4133 – Marathon 1/2 HP General Purpose Pump Motor, 3 phase, 1800 RPM, 208-230/460 V, 56J Frame, TEFC – K550

5K42HN4133 Marathon General Purpose Pump Three Phase Motors

General Specifications

UPC: 722856032553 Weight: 22 LB
Packaged Length: 15.14 IN Packaged Width: 10.19 IN
Packaged Height: 9.5 IN

Nameplate Specifications

Output HP: 1/2 Hp Output KW: 0.37 kW
Frequency: 60 Hz Voltage: 208-230/460 V
Current: 2.3-2.2,1.1 A Speed: 1725 rpm
Service Factor: 1 Phase: 3
Efficiency: 78.7 % Power Factor: 0
Duty: Continuous Insulation Class: B
Design Code: B KVA Code: K
Frame: 56J Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: N/R Ambient Temperature: 40 °C
Drive End Bearing Size: 6203 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Yes
CE: N

Technical Specifications

Electrical Type: Three Phase Starting Method: N/R
Poles: 4 Rotation: Counterclockwise/Clockwise
Mounting: Round Motor Orientation: ANY
Drive End Bearing: LOCKED Opp Drive End Bearing: BALL
Frame Material: Rolled Steel Overall Length: 11.52 in
Frame Length: 5.72 in Shaft Diameter: 0.63 in
Shaft Extension: 2.39 in

Marathon Motors
Regal Beloit

Winter Weather Notice:

Our sales office and customer service teams may be disrupted on January 9th, 2025 due to a Severe Winter Weather advisory in their area. We apologize for any potential delays or disruptions this may pose to you and we appreciate your patience during this event.

 

In the meantime, please feel free to reach out to us for any quotes, questions, or concerns and we will do our best to respond in a timely manner – orders will still be processed normally.

Thanks!

Holiday Hours of Operation:

Our warehouses will be closed 12/24/2024-01/01/2025:

Our Sales Office will remain open with limited hours during this time and will continue to process orders – all shipments will resume on 01/02/2025 – feel free to purchase from our shop or contact us for quotes as usual.

*FYI: If you’ve placed an order with us before 12/24/2024, we are currently experiencing delays in manufacturing/shipping and are working hard to provide updates and complete fulfilment as quickly as possible – we thank you for your business and your patience*

Happy Holidays from IMEX!!!