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H491 Century AO Smith Motor 1/2HP 3450RPM 56Y ODP 208-230/460V 3 Phase RCW 3.0 AMPS

Century 1/2 hp Pool and Spa Pump Motor H491 is energy efficient and easy to install. May be used to replace US/NIDEC491 Motor.


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    Century is a leading manufacturer of pool and spa pump motors for a reason. Their top performing equipment is designed to last a long time, giving you one less thing to worry about. H491 is a three phase pool and spa motor is a premium replacement motor for pools and spas. These motors are protected from water damage and have high-quality ventilation openings. Features:


    • Ball Bearings
    • 60 Hz 
    • 50°C Ambient 
    • Class B Insulation 
    • Stainless Steel Threaded Shaft
    • Total output (HP x service factor) of replacement motor must equal or exceed motor being replaced
    • This pool motor is NOT equipped with a Safety Vacuum Release System (SVRS). SVRS helps prevent drowning due to body entrapment on underwater drains. In some pool configurations, if a person’s body covers the drain, the person can be trapped by suction. The SVRS turns off the pump if this occurs. Depending on your pool configuration, a SVRS may be required to meet local, state, and federal requirements.


    Century Electric products come with the excellent customer service that you expect. Find an AO Smith cross reference tool and motor and wiring diagrams online at www.centuryelectricmotor.com.