Century H491

Century

Pump Motor, 1/2 HP, 3450, 208-230/460 V, 56Y

H491 84420
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$270.02 + 3 Business Day Shipping $20.05

Specs

ItemSquare Flange Pool Pump Motor
Motor Type3-Phase
EnclosureOpen Dripproof
HP1/2
Nameplate RPM3450
Frame56Y
Voltage208-230/460
Hz60
Phase3
Full Load Amps3.2-3.0/1.5
MountingFlange
Thermal ProtectionNone
Insulation ClassB
Service Factor1.90
BearingsDouble-Sealed Ball
Max. Ambient Temp.50 Degrees C
RotationCW/CCW
ShaftThreaded 1/2-20 UNF-2A RH and 1/4-20 UNC-2B LH
Shaft Material303 Stainless Steel
Shaft Dia.5/8"
FinishBlack
Efficiency GroupStandard
RPM Range2350-3600
DesignTwo Compartment
Standards UL Recognized (E44549, E25022), CSA Certified (LR43341, LR94643), UL 1081 Approvable
UNSPSC26101602
Weight 20.850000
SKUs 4YY42

Description

Square Flange Pool Pump Motor, 3-Phase Motor Type, Open Dripproof Enclosure, 1/2 HP, Nameplate RPM 3450, 56Y Frame, Voltage 208-230/460, 60 Hz, 3 Phase, Full Load Amps 3.2-3.0/1.5, Flange Mounting, Thermal Protection None, Insulation Class B, Service Factor 1.90, Double-Sealed Ball Bearings, Max. Ambient Temp. 50 Degrees C, Rotation CW/CCW, Shaft Threaded 1/2-20 UNF-2A RH and 1/4-20 UNC-2B LH, Shaft Material 303 Stainless Steel, Shaft Dia. 5/8 In.Black Finish, Standard Efficiency Group

Restrictions
  • Note: Must equal or exceed service factor and HP for proper replacement.

1-Phase and 3-Phase Square-Flange Open-Dripproof Pool Pump Motors
  • Motors are equivalent replacements for most popular pool and spa manufacturers' pumps PSC and 3-phase motors are single-compartment design. Capacitor-start/capacitor-run motors are 2-compartment design. Shaft: 303 stainless steel, 1/2-20 UNF-2A RH external threads.
  • UL Recognized and CSA Certified.
  • Mounting: flange, horizontal only Insulation: Class B Thermal protection: auto, except 3-phase motors have none Bearings: ball

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