What appliances is this capacitor compatible with?

It is designed for use in residential and commercial air conditioners, HVAC units, heat pumps, condensers, and fan motors that require a 45+5 µF dual run capacitor rated at 370V or 440V.

What does “45+5 µF” mean?

This is a dual run capacitor with two capacitance values: 45 µF (for the compressor motor) and 5 µF (for the fan motor). Both are combined into a single round unit with three labeled terminals (Herm, Fan, Common).

Is it a certified capacitor?

Absolutely. The capacitor is UL & cUL listed, CE, and TUV SÜD certified, ensuring it meets high safety and performance standards.

How do I know this is the right part for my AC?

Match the specifications: If your current capacitor says 45+5 µF, 370V/440V, this is the correct replacement. You can also check your unit’s manual or consult a licensed technician.

Can I install it myself?

Yes, There is no wiring or adapter changes are required. Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line. (Always turn off power before handling electrical parts.)

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45+5 uf 370/440 VAC

Product ID: 339723624

Details

Brand
BlueStars
Capacitance
45 microfarad
Material
Polypropylene
Maximum Storage Temperature
75 °C
Shape
Round

⚡45+5 µF dual capacitance

🔋370-440V AC operating voltage

🛡️UL & international safety certified

₩54882

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your comfort with precision and peace of mind!

PLUG PLAY INSTALLATION - Labeled terminals (Herm, Fan, Common) mean zero wiring guesswork or adapter hassles.
DUAL CAPACITANCE POWERHOUSE - 45+5 µF design optimizes both motor run and fan start functions seamlessly.
LIFETIME PROTECTION GUARANTEE - Backed by a lifetime warranty, ensuring your investment is future-proof and worry-free.
CERTIFIED SAFETY RELIABILITY - UL, CUL, CEL, TÜV SÜD, and IEC 60252-1 compliance ensures top-tier safety standards.
UNIVERSAL VOLTAGE COMPATIBILITY - Operates efficiently across 370V to 440V AC, fitting diverse HVAC systems.

The BlueStars 45+5 µF dual run capacitor is a UL-listed, premium-quality component designed for air conditioner motors and fans. With a robust 370-440V AC rating and compliance with stringent US and international safety standards, it guarantees reliable performance and easy installation. Its dual capacitance supports both compressor and fan functions, making it a versatile replacement for multiple models, all backed by a lifetime protection warranty.

Specifications

ASIN	B094CL1TTV
Best Sellers Rank	#1,958 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Industrial Electrical Capacitors
Brand Name	BlueStars
Capacitance	45 microfarad
Customer Reviews	4.6 4.6 out of 5 stars (236)
Included Components	45+5 MFD 370-440 VAC CBB65 Capacitor
Item Shape	Round
Manufacturer	BlueStars
Material Type	Polypropylene
Maximum Storage Temperature	75 °C
Maximum Voltage	440 volts
Model	MFD 45 + 5 uf
Mounting Type	Rack Mount
Number of Items	1
Operating Voltage	440 volts
Part Number	MFD 45 + 5 uf
Upper Temperature Rating	70 °C

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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₩54882

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews