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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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A.O. Smith CA2H021N Shaded Pole Motor 208-240/480V AC 1-Phase 1/20 HP 1550 RPM

$195.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNCA2H021N Stock #0526-02470

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

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Product Specifications

Manufacturer: A.O. Smith
MPN / Model: CA2H021N
Product Type: Shaded Pole Motor
Stock Number: 657
Serial Number: 0411106M
Power: 1/20 HP
Voltage: 208-240/480V AC
Phase: 1
Frequency: 60 Hz
Current: 0.75/0.34 A
Speed: 1550 RPM
Insulation Class: B
Duty: Continuous
Protection: Thermally protected
Country of Origin: Mexico
Condition: Surplus - Untested

Product Description

This is an A.O. Smith CA2H021N shaded pole motor. The nameplate reads A.O. Smith, Universal Electric Motor, Tipp City, OH, SER 0411106M, MOD CA2H021N, STK NO 657, 208-240/480 60HZ, .75/.34A, 1550RPM, 1/20HP, 1PH, Class B INS, CONT, Thermally Protected, Assembled in Mexico, with a UL recognized mark. A box label in the photos reads A.O. Smith, 657, HP 1/20, Volts 208-240/480, Amps .75/.34, RPM 1550, Cross Reference 3900-0361-002, Alternative Reference Number 3900-0361-000-001, Serial Code 042116M, Assembled in Mexico. The box label serial code differs from the nameplate serial.

The motor has a black end bell and a green wound body, a bare round shaft, and four threaded mounting studs with hex nuts on the shaft end. Multiple lead wires exit the shaft end in white, red, black, blue, orange with a spade terminal, and green with a ring terminal, with a paper tag attached. Several leads have stripped ends. The motor shows dust and specks on the body.

Sold as surplus, untested. This unit has not been powered on or tested by MRO Exchange, and the rotation, speed and current draw have not been verified.

Stock # 0526-02470

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.

Country/region

A.O. Smith CA2H021N Shaded Pole Motor 208-240/480V AC 1-Phase 1/20 HP 1550 RPM