How does shipping work for orders on MRO Exchange?

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.

What payment methods does MRO Exchange accept?

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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Sunny Motor Control Center HD-319C 220V

$389.99 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNHD-319C Stock #0226-00319

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)

✓ Free domestic UPS Ground shipping — applied automatically at checkout.

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Sunny HD-319C Motor-Control unit with front panel marking HD-319C and serial identifier 9511. Acer/Kent Surface Grinder Crossfeed Control Box. The enclosure is labeled “MOTOR-CONTROL” and includes integrated front-access fuse holders, power indicator light, time indicator light, and a manual variable resistor adjustment labeled VR (MAN). A dedicated TIME SET adjustment point is present on the right side of the panel.

The terminal strip is clearly labeled with connection points for source and motor wiring, including R, T, L1, and L3. Power input is marked 220V. Additional terminals are identified as R1 (R2), T1 (T2), and numbered positions 27, 28, 49, 50, and 51. The printed wiring diagram on the faceplate shows labeled sections for SOURCE, MOTOR, POWER (220V), and SWITCH connections with positive and negative indicators.

The unit is housed in a blue metal enclosure with ventilation slots and a transparent protective cover over the main terminal block. A high voltage warning symbol is displayed on the terminal cover. All model information, terminal designations, and electrical markings are derived directly from the device labeling and front panel print. Suitable for applications requiring a 220V motor-control interface consistent with the labeled terminal configuration.

Stock # 0226-319

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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.