Motor, 56c Keyed Full .75 Hp (b121)

$188.99

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Part # 5202X

By Century Motors


Details

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Part # 5202X

Manufacturer Code B121

Alternate Part #'s 101525, 1094, 1104355401, 14155, 141928, 14663, 15390, 158125, 158533, 159911, 159981, 164298, 164425, 164438, 164442, 165117, 177469, 1D177, 1K041, 2K412, 35-6401, 461, 52004, 5KC33MN2526BX, 5KC33MN2526X, 5U151, 8-164438-20, 816429824, A600DH, A600DHL, B121, B133, B625, B634, C1094, C1436, C489, C48J2DA142, C48J2DA153, C48J2DB142, C48J2DB153, C48J2DB157, C48J2DB158, C48J2DB159, C48J2N100, C48J2N113, C48J2N116A5, C48J2N120, C48J2N120A1, C48K2D5C1, C48K2DA128, C48K2DA141, C48K2DA147, C48K2DA5C1, C48K2DB141, C48K2N100, C48K2N101, C48K2N103, C48K2N109, C48K2N114, C48K2N115, C48K2N117, C48K2N117A2, C48K2N117A4, C48K2N117A5, C48K2N117A6, C48K2N117B1, C48K2N121, C48K2N122A1, CD75FL1, CD75FL1E, CK107, CK1072, EB121, EB634, K48K2N100, M602, MGT605092, P702, S88-170, SK1072

Product Description

Features:

  • Auto Protector
  • Capacitor Start and Capacitor Start-Capacitor Run
  • NEMA “56C” Face Mount
  • Open Dripproof • Rotation: CCW Pump End • Sealed Ball Bearings
  • Sealed Switch Design • “1081” Design • 50°C Ambient • 60 Hz
  • 303 Stainless Shaft (56J & 56C) • 304 Brg. Shaft End

Motor Dimensions Motor Dimensions
Motor Image Motor Image

Product Specifications

Motor Name:
0.75 HP B121 Replacement Pool Motor
HP:
0.75 HP
Speed:
Single
RPM:
3450 RPM
Volts:
230/115 V
Amps:
6/12 amp
Service Factor:
1.5
Total HP:
1.13 HP
Frame:
56C
Stock #:
B121
Shaft:
Keyed
Overload Protector:
Auto
Dimension Letter:
C
Dimensions:
11.44 in.
Commonly Used On:
Aqua-Flo, Premier, Purex, Sta-Rite, Wet Institute, Jacuzzi
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?     Asked on 4/24/2018 by

Since this product is no longer available, what is an acceptable alternative?
 Reply

A  Answered on 4/25/2018 by InyoPools Product Specialist Joe S.

The replacement to the 5203X MOTOR 56C KEYED FULL 1 HP (B122) is Motor C-Face Keyed 1.0HP Sgl Spd 115/230V EE (B653)
 Reply


?     Asked on 9/3/2017 by Karl Zappa

does the motor spin clockwise or ccw? Can it be reversed?
 Reply

A  Answered on 9/5/2017 by InyoPools Product Specialist Lennox H.

Hi, Karl. The motor rotates CCW and it can not be reversed. 
 Reply


?     Asked on 1/28/2017 by

THE LABEL ON MY OLD PUMP MOTOR IS OLD AND HARD TO READ. I THINK ITS A 1 HP UNIT. I SEE YOU DO NOT HAVE PUREX TYPE A IN 1 HP. WILL USING THE .75 HP REPLACEMENT MOTOR BE FINE OR SHOULD I BUY THE 1.5 HP MOTOR? MY INGROUND POOL SIZE IS ROUGHLY 30,000 GALLONS. THANK YOU.
 Reply

A  Answered on 1/30/2017 by InyoPools Product Specialist Megan C.

The replacement to the 5203X MOTOR 56C KEYED FULL 1 HP (B122) is Motor C-Face Keyed 1.0HP Sgl Spd 115/230V EE (B653). This will be of assistance if you have the Purex /Pentair A & AH Series Pump.
 Reply


?     Asked on 7/20/2016 by JULIO C. RODRIGUEZ

this you show me, is used or new, also is the same as the old I have now. CAT # B-121 PART #8-164-298-21 FRAME K-56-C H.P.3/4 VOLT. 230/115
 Reply

A  Answered on 7/23/2016 by InyoPools Product Specialist Lennox H.

Hi Julio, This motor is new and is the direct replacement for the motor you have.
 Reply


?     Asked on 1/11/2012 by Guest

What is Service Factor?
 Reply

A  Answered on 1/11/2012 by InyoPools Product Specialist Patrick P.

Service Factor(SF) is a multiplier that when multiplied by the horsepower of the motor indicates the total permissible horsepower loading that may be carried when the motor is operating at rated voltage and frequency. The most important thing to remember when replacing a motor is that the replacement motor's horsepower times its service factor must be equal to or greater than the original motor's horsepower times its service factor. The Service Factor rating can be found on the motor label. See Step 4 of our How to Read a Pool Motor Label guide.
 Reply


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