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Item #:
39254024
AVR SX440 Automatic Voltage Regulator for Generator -SHIP FROM US STOCK
85% of respondents would recommend this to a friend
Item #:
39254024
GBP 44
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, November 18
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
Stable Voltage Control
The AVR SX440 ensures consistent voltage output, protecting your generator from fluctuations and ensuring optimal performance during critical operations.
User-Friendly Installation
With a straightforward design, the AVR SX440 allows for easy installation and setup, making it accessible for both DIY enthusiasts and professionals alike.
Fast Shipping
Shipped from US stock, the AVR SX440 guarantees quick delivery, ensuring you receive your regulator promptly and reducing downtime for your generator.
Product Details
| Package Dimensions | 7.48 x 5.63 x 2.24 inches (19 x 14.3 x 5.7 cm) |
| Item Weight | 1.08 pounds (490 grams) |
| Manufacturer | KNOWTEK |
| Item model number | SX440 |
Who Should Buy?
-
Home Backup Generators
Ideal for homeowners using generators for backup power, ensuring stable voltage and enhanced safety while operating appliances.
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Small Businesses
Perfect for small business owners that require reliable power supply, minimizing downtime during outages with automatic voltage regulation.
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Off-Grid Users
Beneficial for off-grid enthusiasts needing consistent voltage to power electrical equipment and maintain energy efficiency in remote areas.
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Large Industrial Generators
Not suitable for large industrial generators due to limited power handling capacity and advanced requirements for voltage regulation.
Product Description
AVR SX440 Automatic Voltage Regulator for Generator -SHIP FROM US STOCK
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Customer Questions & Answers
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Question:
How to Shop AVR SX440 Automatic Voltage Regulator for Generator Online From Ubuy?
Answer: It’s easy to shop AVR SX440 Automatic Voltage Regulator for Generator online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is AVR SX440 Automatic Voltage Regulator for Generator Available to Shop Online in Guernsey?
Answer: Yes, at Ubuy Guernsey this product is available for you to shop at a reasonable price. The AVR SX440 Automatic Voltage Regulator for Generator is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Knowtek Voltage Regulators SX440 Editorial Review
The AVR SX440 Automatic Voltage Regulator for Generator ensures a smooth and stable power supply with precise voltage regulation. This compact device has a lightweight design, weighing only 1.08 pounds and measuring 7.48 x 5.63 x 2.24 inches, making it easy to install without occupying much space. Users report satisfaction with its reliable performance and efficiency in enhancing generator operations, ultimately leading to prolonged equipment life. The SX440 model is manufactured by KNOWTEK, known for quality in power solutions, further instilling confidence in its reliability.
Customer Reviews & Ratings
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Pros
- Lightweight and compact for easy installation
- Efficient voltage regulation for generators
- Helps prolong generator lifespan
- Manufactured by trusted brand KNOWTEK
- Enhanced performance reported by users
Cons
- May require specific installation knowledge
Platform Trust & Buyer Confidence
BS
Beat
Verified buyer
“Simple process, tax and import duties announced by email. Paid online. Delivery was quick. Can recommend.”
22 October 2026 · via Trustpilot
S
Songpon
Verified buyer
“The product met my expectations perfectly. The ordering process was convenient and easy, and I was kept updated on the delivery status throughout the shipping process. The delivery was also very fast. I can confidently confirm that Ubuy provides an excellent shopping and delivery experience. Highly recommended! From Thailand”
22 October 2026 · via Trustpilot
D
Dimitra
Verified buyer
“Quick and efficient delivery and the possibility to get the package delivered from a pick-up point. I'm very happy with my experience and would recommend it again!”
22 October 2026 · via Trustpilot
HJ
Heer
Verified buyer
“My product came in good condition from the USA. I was happy that I could buy via this Chanel and that DHL brought it to my house. The communication is fine. The charger works very well. Fast and my Samsung watch and Samsung airbuds and Samsung Fold 8 Ultra all charge fast.”
22 October 2026 · via Trustpilot
SF
Sergey
Verified buyer
“Hello Ubuy team, thank you so much for the excellent service! I received the package today; it arrived in great condition and was packed very neatly. The delivery was fast, and the courier was very friendly as well. Wishing continued success to Ubuy and the entire team!”
23 October 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 44
Order now and get it around Wednesday, November 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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