
CD30-5X370R Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.88 | Condition is New, Supco CD30/5X440R Dual Run Capacitor 30+5uF 440V, FREE SHIPPING | ![]() |
![]() | $9.00 | Condition is New, Supco CD30+5x370R Round Dual Run Capacitor, FREE SHIPPING | ![]() |
![]() | $9.88 | Condition is New, Supco CD30+5x440R Round Dual Run Capacitor 440/370V 30+5 MFD, FREE SHIPPING | ![]() |
![]() | $10.99 | Condition is New, Supco CD30+5 370R Round Dual Run Capacitor, FREE SHIPPING | 100.0% |
![]() | $11.18 | Condition is New, ClimaTek Dual Capacitor 30+5 uf MFD 440 VAC Volt Replaces Supco CD30+5X440, FREE SHIPPING | ![]() |
![]() | $11.90 | Condition is New, CD30+10X440 - NEW Supco Oval Motor Dual Capacitor 30+10 uf MFD 440 VAC Volt, FREE SHIPPING | ![]() |
![]() | $11.99 | Condition is New, SUPCO 30+5 VOLT440/370 ROUND CAPACITOR, FREE SHIPPING | 100.0% |
![]() | $6.00 | Condition is New, SUPCO CD30+5X440R ROUND DUAL RUN CAPACITOR (30+5 MFD X 440VAC), shipping cost = $6.75 | 99.4% |
![]() | $6.50 | Condition is New, SUPCO CD30+7.5X440R ROUND DUAL RUN CAPACITOR (30+7.5 MFD X 440VAC), shipping cost = $6.75 | 99.4% |
![]() | $12.02 | Condition is New, Supco CD30+3X440R HVAC Motor Round Dual Run Capacitor 30 + 3 MFD 440 Volts, FREE SHIPPING | ![]() |
![]() | $12.86 | Condition is New, Supco CD30+7.5X440R HVAC Motor Round Dual Run Capacitor 30 + 7.5 MFD 440 Volts, FREE SHIPPING | ![]() |
![]() | $12.90 | Condition is New, Supco Universal Oval Motor Dual Capacitor 30+4 uf MFD 370 VAC Volt CD30+4x370, FREE SHIPPING | ![]() |
![]() | $12.99 | Condition is New, SUPCO CD30-7.5X440R Round Motor Dual Capacitor, FREE SHIPPING | 99.8% |
![]() | $13.24 | Condition is New, Supco Universal Oval Motor Dual Capacitor 30+10 uf MFD 440 VAC Volt CD30+10x440, FREE SHIPPING | ![]() |
![]() | $13.25 | Condition is New, CD30+7.5X440 - NEW Supco Oval Motor Dual Capacitor 30+7.5 uf MFD 440 VAC Volt, FREE SHIPPING | ![]() |
![]() | $13.30 | Condition is New, Supco Universal Oval Motor Dual Capacitor 30+7.5 uf MFD 370 Volt CD30+7.5x370, FREE SHIPPING | ![]() |
![]() | $13.50 | Condition is New, CD30+5x370 - NEW Supco Oval Motor Dual Capacitor 30+5 uf MFD 370 440 VAC Volt, FREE SHIPPING | ![]() |
![]() | $13.70 | Condition is New, CD30+5x440 - NEW Supco Oval Motor Dual Capacitor 30+5 uf MFD 440 VAC Volt, FREE SHIPPING | ![]() |
![]() | $13.71 | Top Pick! Condition is New, Dual Round Run Capacitor Supco CD30+5X370R 30 + 5 MFD 370 VAC, FREE SHIPPING | 99.3% |
![]() | $13.88 | Condition is New, Supco CD30/3X370R Capacitor 30+3MFD 370VAC Round, FREE SHIPPING | ![]() |
![]() | $14.00 | Top Pick! Condition is New, Dual Round Run Capacitor CD30+3X370R 370VAC Supco OEM-Compatible, FREE SHIPPING | 99.3% |
![]() | $14.00 | Condition is New, CD30+7.5X370 - NEW Supco Oval Motor Dual Capacitor 30+7.5 uf MFD 370 440 Volt, FREE SHIPPING | ![]() |
![]() | $14.25 | Condition is New, Supco Universal Oval Motor Dual Capacitor 30+3 uf MFD 370 VAC Volt CD30+3x370, FREE SHIPPING | ![]() |
![]() | $14.50 | Condition is New, Supco CD30+5x440R Round Dual Run Capacitor 440/370V 30+5 MFD, FREE SHIPPING | 99.5% |
![]() | $9.99 | Condition is New, Supco Air Conditioning HVAC Round Dual Motor Run Capacitor 30 + 5 MFD 370 Volt, shipping cost = $6.00 | 98.9% |
![]() | $15.17 | Condition is New, 2-Pack Supco CD30+5 x 370R Round Dual-Run Capacitors, FREE SHIPPING | ![]() |
![]() | $15.94 | Top Pick! Condition is New, Dual Oval Run Capacitor CD30+5X370 370VAC Supco OEM-Compatible, FREE SHIPPING | 99.3% |
![]() | $10.53 | Top Pick! Condition is New, Supco CD30+5X440R HVAC Motor Round Dual Run Capacitor 30+5 MFD 440V, shipping cost = $6.58 | 100.0% |
![]() | $10.00 | Condition is New, SUPCO CD30+5X370R Dual Run Capacitor Round 30 + 5 Mfd. 370 Volt COMPRESSOR FAN, shipping cost = $8.75 | 100.0% |
![]() | $10.42 | Condition is New, 2. SUPCO CD30+5X440R ROUND DUAL RUN CAPACITOR (30+5 MFD X 440VAC) NOS, shipping cost = $9.14 | 100.0% |
![]() | $18.81 | Condition is New, 1pc Supco CD30+5X440R HVAC Motor Round Dual Run Capacitor 30 + 5 MFD 440 Vo, shipping cost = $7.95 | 99.4% |
![]() | $25.96 | Top Pick! Condition is New, SEALED UNIT PARTS SUPCO CD30+7.5X440R Round Capacitor 30+7.5F 440V, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $6.99 | Condition is New – Open box, Supco CD30+5 370R Round Dual Run Capacitor, shipping cost = $7.90 | 100.0% |
![]() | $13.00 | Condition is New – Open box, Supco CD30+5X440R HVAC Motor Round Dual Run Capacitor 30+5 MFD 440/370 Volts, shipping cost = $6.58 | 100.0% |
![]() | $55.00 | Condition is New – Open box, Supco Run Capacitors 3/CD40+5x440R 1/CD 45+5x440R 1/CD30+5x440, shipping cost = $6.88 | 100.0% |
![]() | $86.16 | Condition is New – Open box, QTY=7: Supco CD30+7.5X440R 440V Round Dual Run Capacitor 687152177554, shipping cost = $12.50 | 99.9% |
![]() | $103.99 | Condition is New – Open box, LOT OF31 NOS SUPCO RUN CAPACITORS HVAC CD 45+5X440 CD 30+5X440R CR10X370, FREE SHIPPING | 99.7% |
![]() | $103.99 | Condition is New – Open box, LOT OF30 NOS SUPCO RUN CAPACITORS HVAC CD 45+5X440 CD 30+5X440R CR10X370, FREE SHIPPING | 99.7% |

The SUPCO CD30 5x370R dual motor capacitor is a round, high-performance capacitor designed for industrial motor applications. This capacitor boasts a capacitance of 30 microfarads (mfd), making it suitable for applications requiring significant energy storage and discharge. The voltage rating of 370 volts (V) ensures compatibility with high-voltage motor systems, while the 2.00-diameter size allows for easy integration into motor circuits.
This dual motor capacitor is constructed with two separate windings, each with its own terminal, enabling it to power two separate motors. The capacitor's round shape allows for more efficient use of space in compact motor enclosures. The capacitor's case is made of a durable material capable of withstanding the rigors of industrial environments, providing reliable protection for the internal components.
The SUPCO CD30 5x370R dual motor capacitor is designed for long-lasting performance, with a robust construction that can handle the demands of heavy industrial use. The capacitor's dual winding design ensures that each motor receives the power it needs, leading to improved motor efficiency and overall system performance. With a high voltage rating and large capacitance, this capacitor is well-equipped to handle the energy storage and discharge requirements of even the most power-hungry industrial motor systems.
In summary, the SUPCO CD30 5x370R dual motor capacitor is a high-performance, industrial-grade capacitor designed for use in motor applications. With a capacitance of 30 microfarads, a voltage rating of 370 volts, and a compact, round design, this capacitor offers the versatility and reliability needed to power even the most demanding industrial motor systems. Its robust construction and efficient design make it a smart choice for applications requiring reliable, high-capacity power storage and delivery.
The SUPCO CD30 5x370R dual motor capacitor is a round, 30 mFD, 370V, 2.00 diam capacitor designed for industrial motor applications. Here are some potential pros and cons of buying this capacitor:
Pros:1. High Capacitance: With a capacitance of 30 mFD, this capacitor can effectively filter and stabilize the power supply to motors, ensuring smooth and efficient operation.
2. Dual Motor Design: The dual motor design allows for the capacitor to be used in applications where two motors are in parallel, providing power factor correction and reducing energy consumption.
3. High Voltage: The 370V rating makes this capacitor suitable for use in industrial applications where higher voltage motors are common.
4. Robust Construction: The round design and 2.00 diameter make the capacitor easy to install and the heavy-duty construction ensures durability and long service life.
Cons:1. Size and Weight: The dimensions and weight of this capacitor may make it less convenient to transport and install compared to smaller capacitors.
2. Cost: The SUPCO CD30 5x370R dual motor capacitor is a specialized industrial component, and as such, it may be more expensive than comparable capacitors used in consumer applications.
3. Complex Installation: The dual motor design may require more complex wiring and installation procedures compared to single motor capacitors.
In conclusion, the SUPCO CD30 5x370R dual motor capacitor offers high capacitance, robust construction, and the ability to be used in parallel with two motors, making it a suitable choice for industrial applications where motors require power factor correction and efficient power supply. However, its size, weight, and cost may make it less convenient for smaller-scale applications, and its complex installation procedures may require specialized knowledge and expertise.
Recommendation: If you are in the market for a capacitor for industrial motor applications, the SUPCO CD30 5x370R dual motor capacitor is a strong contender due to its high capacitance, robust construction, and dual motor design. However, it is important to consider the specific requirements of your application, including the motor size, voltage, and installation complexity, before making a purchase. Additionally, obtaining a quote from multiple suppliers and comparing prices can help ensure that you are getting the best value for your investment.
Details:
100% genuine free shipping cards. Mfd tolerance /- 5 percent. Physical interrupter for safety.
specifications maxohvac:
- brand: Supco
- mpn: Cd30
- country/region of manufacture: China
- type: Dual Run Capacitor, Round
- upc: 687152169139
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- prices: $6.00–$103.99
- item condition:
- New
- New – Open box
- options: ship-to-home
- sold #: 20
- started: july 30, 2025
- availability: in stock
- in stock #: 5
returns maxohvac:
- policy: no returns
shipping maxohvac:
- type: fixed
- transit: 3-8 days
- class: standard
- service: standard
payments maxohvac:
- credit card: mastercard
- wallet: paypal
- other
seller maxohvac:
- rating: 96.5%
- # reviews: 451
- city: brooklyn, new york
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