We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Supco Round Run Capacitor,CR30X440R: Run Capacitor - Motor Replacement Parts
SupcoMotor Replacement Parts

Supco Round Run Capacitor,CR30X440R: Run Capacitor

Supco Motor Replacement Parts. Specifications: Product Type: Run Capacitor.

SKU 3G-OTH-59524

Brand
Supco
Item
Round Run Capacitor,CR30X440R: Run Capacitor
Category
Motor Replacement Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Supco
Manufacturer Part Number
CR30X440R
Product Type
Run Capacitor

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supco Motor Replacement Parts. Specifications: Product Type: Run Capacitor.

Frequently Asked Questions

What is the SUPCO CR30X440R run capacitor used for?

The SUPCO CR30X440R run capacitor is used in HVAC and motor applications to improve motor efficiency and power factor. It provides a continuous electrical charge to start and run motors in air conditioners, compressors, and fans, ensuring stable operation and reduced energy consumption.

What are the specifications of the SUPCO CR30X440R run capacitor?

The SUPCO CR30X440R is a round run capacitor with manufacturer part number CR30X440R. It is designed for motor replacement in HVAC systems. For exact voltage, capacitance, and dimensions, refer to the product datasheet or contact 3G Electric for detailed specifications.

Where to buy the SUPCO CR30X440R run capacitor worldwide?

You can source the SUPCO CR30X440R run capacitor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine Supco components for motor replacement needs.

How to select the right SUPCO run capacitor for a motor?

To select the correct SUPCO run capacitor like the CR30X440R, match the microfarad (µF) rating and voltage to the motor's requirements. Check the existing capacitor's label or motor manual. Supco capacitors are designed for HVAC and motor applications; consult a technician if unsure. 3G Electric can assist with sourcing the correct part.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco motor replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SUPCO Round Run Capacitor,CR40X440R: Run Capacitor, CR40X440R
Supco
SUPCO Round Run Capacitor,CR40X440R: Run Capacitor, CR40X440R
SUPCO Round Run Capacitor,CR15X370R: Run Capacitor, CR15X370R
Supco
SUPCO Round Run Capacitor,CR15X370R: Run Capacitor, CR15X370R
SUPCO Oval Run Capacitor,CR30X440: Run Capacitor, CR30X440
Supco
SUPCO Oval Run Capacitor,CR30X440: Run Capacitor, CR30X440
SUPCO Round Run Capacitor,CR35X440R: Run Capacitor, CR35X440R
Supco
SUPCO Round Run Capacitor,CR35X440R: Run Capacitor, CR35X440R
SUPCO Round Dual Run Capacitor,CD30+5X440R: Dual Run Capacitor, CD30+5X440R
Supco
SUPCO Round Dual Run Capacitor,CD30+5X440R: Dual Run Capacitor, CD30+5X440R
SUPCO Oval Run Capacitor,CR20X440: Run Capacitor, CR20X440
Supco
SUPCO Oval Run Capacitor,CR20X440: Run Capacitor, CR20X440

More from Supco

View all Supco parts
Dual run capacitor combining two capacitance values in a single unit for motor start and run applications. Used in HVAC and refrigeration systems to support compressor and fan motors
Supco
Dual run capacitor combining two capacitance values in a single unit for motor start and run applications. Used in HVAC and refrigeration systems to support compressor and fan motors
This dual run capacitor combines two capacitance values in a single unit for use in HVAC and refrigeration systems. It is designed to start and run compressor and fan motors in air conditioners, heat pumps, and commercial refrigeration equipment
Supco
This dual run capacitor combines two capacitance values in a single unit for use in HVAC and refrigeration systems. It is designed to start and run compressor and fan motors in air conditioners, heat pumps, and commercial refrigeration equipment
Run capacitor for motor replacement in HVAC and other motor applications. Provides continuous phase shift to the start winding to improve motor efficiency and power factor. Suitable for use in compressors, fans, and pumps in residential and light commercial systems
Supco
Run capacitor for motor replacement in HVAC and other motor applications. Provides continuous phase shift to the start winding to improve motor efficiency and power factor. Suitable for use in compressors, fans, and pumps in residential and light commercial systems
This dual run capacitor combines two capacitance values in a single unit, used to start and run compressor and fan motors in HVAC and refrigeration systems. It simplifies wiring and saves space in air conditioners, heat pumps, and commercial refrigeration equipment
Supco
This dual run capacitor combines two capacitance values in a single unit, used to start and run compressor and fan motors in HVAC and refrigeration systems. It simplifies wiring and saves space in air conditioners, heat pumps, and commercial refrigeration equipment
SUPCO Oval Run Capacitor,CR3X440: Run Capacitor, CR3X440
Supco
SUPCO Oval Run Capacitor,CR3X440: Run Capacitor, CR3X440
SUPCO Capacitor Shelf,Magnet: CSWM1
Supco
SUPCO Capacitor Shelf,Magnet: CSWM1
SUPCO Capacitor: Dual Run Capacitor, CD40+5X440R
Supco
SUPCO Capacitor: Dual Run Capacitor, CD40+5X440R
SUPCO Start Capacitor,CS6477X220: Start Capacitor, CS64-77X220
Supco
SUPCO Start Capacitor,CS6477X220: Start Capacitor, CS64-77X220