{"product_id":"ao-smith-shaded-pole-motor-657-ca2h021n-1-hp-1500-rpm-02410","title":"A.O. Smith Shaded Pole Motor 657-CA2H021N - 1 HP 1500 RPM","description":"\u003cp\u003eRated at 1\/20 HP and 1550 RPM, the A.O. Smith 657 is a single phase shaded pole motor designed for HVAC condenser fan, blower, and unit heater applications. The nameplate identifies model CA2H021N, stock number 657, serial 068126M, with an operating voltage range of 208-240\/480V at 60 Hz. Current draw is 0.75 amps at 208-240V and 0.34 amps at 480V. The motor uses Class B insulation, sleeve bearings, and includes built-in thermal overload protection. A 5\/16 inch diameter by 3 5\/8 inch stainless steel shaft extends from the closed 4.3 frame, and rotation is CCWSE per the manufacturer box label. The unit is rated for continuous duty and was assembled in Mexico under the A.O. Smith Universal Electric Motor division based in Tipp City, Ohio. Factory cross references on the original box include CA2H013, CA2H015, 3900-0361-000-001, and 3900-0361-002, making this motor a direct replacement option for Emerson Chromalox motors used in Marley, QMark, Berko, and similar electric unit heaters as well as a range of OEM HVAC condenser fan applications. UL and CSA recognized. The motor ships with original color coded lead wires for 208-240V or 480V wiring configurations. Carries the Universal Electric and A.O. Smith branding from the period prior to the Century and Regal Rexnord transition.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0526-02410\u003c\/p\u003e","brand":"A.O. Smith","offers":[{"title":"Default Title","offer_id":49745242521840,"sku":"m02410","price":326.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/4C8C573A-5605-49BA-AF3B-29E27850282B.jpg?v=1779199160","url":"https:\/\/mroexchange.com\/products\/ao-smith-shaded-pole-motor-657-ca2h021n-1-hp-1500-rpm-02410","provider":"MRO Exchange","version":"1.0","type":"link"}