240v To 120v Adapters of 2025
Best Choice1
HUBRVHUBRV Power Cord Adapter, 240V to 120V, 50 Amp to 20 Amp, 110 Adapter, 3 Prong Dryer, NEMA 10-50 to 4X 5-15R/5-20R T-Blade, Multiple Use, ETL Listed, 1.5 FT, Yellow, Household Outlet
Main highlights- [Cord Rating] 3 prong NEMA 10-50 plug to 4X 5-20R T-Blade household Connectors With 24 amps Circuit Breaker, 50 amp to 110 adapter, 1.5 Feet 10 gauge, Rated for 125V max rate 3750 watts. ETL Listed
- [Click to Reset] Each side is equipped with a dedicated 20Amp breaker, ensuring safe and balanced 20 Amp load distribution. Rated for 20A / 125V / 2500W per side, it provides a combined power output of 5000 Watts for a reliable, high-capacity energy supply
- [Superior Quality Material] STW Jacket 4C all-copper wires in UL 62 standard, Molded plug-in UL 817 standards, Heavy-duty flame retardant,4X 5-15/20R female receptacle with two 20Amp breakers
- [No Electrician Required] Easy Plug & Play Setup — Skip the need for an electrician, circuit rewiring, or drilling. This adapter is ready to use straight from the box, providing instant convenience and saving you time
- [Broad Compatibility] — Easily convert to multiple 120V single-phase outlets. The NEMA 10-50P male plug fits into dryer or range power sockets, making it ideal for household tools, electrical appliances, disaster recovery, industrial applications, and maintenance projects
9.9Exceptional
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Value for Money2
ONETAKNEMA L14-30P to 4 Port 5-15R 5-20R L14-30R 5 Outlet 120/240V 30 Amp 4 Prong Twist Lock Male Plug to Female Receptacle Home Appliance RV Generator Power Cord Adapter
Main highlights- Made of High Quality Copper Wire
- L14-30P to 4 Ports 5-15R 5-20R and 1 Port L14-30R
- 10 AWG
9.8Exceptional
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3
M1A2[240V to 120V] 50 Amp to 20 Amp 110 Adapter With Circuit Breaker RV Generator Cord Distribution NEMA 14-50 to 4X 5-15R/5-20R T-Blade Multiple Use ETL Listed 1.5 FT Household Outlet
Main highlights- [Cord Rating] 4 prong NEMA 14-50 plug to 4X 5-20R T-Blade household Connectors With 24 amps Circuit Breaker, 50 amp to 110 adapter, 1.5 Feet 10 gauge, Rated for 125V max rate 3750 watts. ETL Listed.
- [Click to Reset] Each side is equipped with a dedicated 20Amp breaker, ensuring safe and balanced 20 Amp load distribution. Rated for 20A / 125V / 2500W per side, it provides a combined power output of 5000 Watts for a reliable, high-capacity energy supply.
- [Wide Compatibility] Convert it to multiple 120v single-phase outlets. NEMA 14-50P male plug into RV or generator power socket used for most household tools and electrical appliances, disaster recovery, industrial use, refurbishment maintenance projects, and RV camping.
- [Superior Quality Material] STW Jacket 4C all-copper wires in UL 62 standard, Molded plug-in UL 817 standards, Heavy-duty flame retardant,4X 5-15/20R female receptacle with two 20Amp breakers.
- [Warranty Service] We can guarantee 12 months of money back and 24 months of quality warranty. If you have any problem with using the product, please contact us & you will get timely and friendly customer service. Your suggestion is the key to our optimized product design.
- [No Electrician Needed] Plug & Play Simplicity — No need for an electrician, circuit rewiring, or drilling hassles. This adapter offers easy, immediate use right out of the box, bringing you convenience and saving time.
9.7Exceptional
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4
S7S7 50 Amp to 110 Adapter, 240v to 120V Adapter, 4 Prong NEMA 14-50P Male to 4X 5-20R Household Outlet Female 1.8FT
Main highlights- Versatile 4-Outlet Power – Converts any 50 Amp L14-50R twist-lock receptacle into four standard 5-15/5-20 R outlets, letting you run multiple household tools or appliances from a single generator or RV outlet.
- Safe & Code-Compliant – Engineered to UL 817 and UL 62 standards; fully molded NEMA 14-50P plug and 5-15/20R connectors deliver reliable, grounded connections meeting North American electrical codes.
- Premium 10 AWG Copper Conductors – Built with four 10 AWG pure copper cores rated for 105 °C, ensuring minimal voltage drop and superior conductivity under heavy loads.
- Durable All-Weather Jacket – Encased in a bright orange, 600 V thermoplastic STW jacket that resists abrasion, oil, moisture and UV, perfect for indoor or outdoor job sites, campsites, and emergency backup.
- Compact & Plug-and-Play – 1.8 ft length strikes the ideal balance between reach and portability; no hardwiring needed—just plug in and power up your tools, appliances, or electronics in seconds.
9.6Exceptional
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5
BESTEK17% OffBESTEK Universal Travel Adapter 100-220V to 110V Voltage Converter 250W with 6A 4-Port USB Charging 3 AC Sockets and EU/UK/AU/US/India Worldwide Plug Adapter (Black)
9.1 Simple to use9.1 For traveling8.9 lasts a long timeWhy we love it
Charges multiple devices simultaneously.
Comes with multiple international adapters.
Compact and travel-friendly design.
9.5Excellent
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6
WAUDMTravelconverter Adapter Voltage Converter That Steps Down 230 Volts to 120 Volts for use in Over 200 Countries,Including The U.S., U.K., Europe, and Australia
Main highlights- SATISFACTION GUARANTEE -- If you have any questions, please feel free to contact us. Our service team will provide you with a satisfactory solution within 24 hours. We are committed to providing our customers with high quality products and the best service
- SAFETY AND CERTIFICATION -- FCC, CE and RoHS approved safety system with 1 main fuse and 2 backup fuses, short circuit Leduiwoims and surge protection system automatically cut off power in case of abnormal use, fully protect and safeguard your equipment
- Nota: En el modo buck, si la prueba se descarga (sin usar aparatos eléctricos), el instrumento de prueba solo mostrará 40V-50V, cuando se utilizan aparatos eléctricos, el chip inteligente permitirá automáticamente que el voltaje se adapte a los aparatos eléctricos para garantizar el uso seguro de los aparatos eléctricos
- INTERNATIONAL PLUG CONVERTERS -- 230V to 120V Converter - Regular travel converters can't be used to convert voltage, we can! There are four types of plugs to match most countries' outlets -- Type A, Type C, Type Y power converters Can reduce the voltage and can U.S. use your electrical products for travel to over 200 countries such as Italy, England, Iceland, Austria, Netherlands, etc. Make U.S. equipment safe for use in other countries Riseloe .Zhenkangera chxxyjerfyutr Spisrcu LTAIN Ateomnza
- COMPACT, ROBUST AND LIGHTWEIGHT-- Converter The porous is more designed for the stepdown plug to get good heat dissipation while working EPWUBOTIYUK LHESIONES
- 230 V TO 120 V CONVERTER -- Power converter mode reduces the voltage from 230 / 240 V to 100 / 120 V at 120 V or step down to 120 V for electrical products from 25 - 880 W, with a maximum power of 2000 W at 240 V adapter mode
9.4Excellent
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7
M1A2[240V to 120V] 30 Amp to 20 Amp 110 Adapter with Circuit Breaker Dryer Adapter Cord Distribution NEMA 14-30 Adapter to 4X 5-15R/5-20R T-Blade Multiple Use ETL Listed 1.5 FT Household Outlet
Main highlights- [Cord Rating] 4 prong NEMA 14-30 plug to 4X 5-20R T-Blade household Connectors With 24 amps Circuit Breaker, 30 amp to 110 adapter, 1.5 Feet 10 gauge, Rated for 125V max rate 3750 watts. ETL Listed.
- [Click to Reset] Each side is equipped with a dedicated 20Amp breaker, ensuring safe and balanced 20 Amp load distribution. Rated for 20A / 125V / 2500W per side, it provides a combined power output of 5000 Watts for a reliable, high-capacity energy supply.
- [Wide Compatibility] Convert it to multiple 120v single-phase outlets. NEMA 14-30P male plug into Dryer or generator power socket used for most household tools and electrical appliances, disaster recovery, industrial use, refurbishment maintenance projects.
- [Superior Quality Material] STW Jacket 4C all-copper wires in UL 62 standard, Molded plug-in UL 817 standards, Heavy-duty flame retardant,4X 5-15/20R female receptacle with two 20Amp breakers.
- [Warranty Service] We can guarantee 12 months of money back and 24 months of quality warranty. If you have any problem with using the product, please contact us & you will get timely and friendly customer service. Your suggestion is the key to our optimized product design.
- [No Electrician Needed] Plug & Play Simplicity — No need for an electrician, circuit rewiring, or drilling hassles. This adapter offers easy, immediate use right out of the box, bringing you convenience and saving time.
9.3Excellent
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8
Key Power230w Voltage Converter 240V/220V to 120V/110V Key Power International Power Converter Travel Kit - Travel Adapter Use for USA Appliance Hair Straightener, Overseas in Europe, Australia, UK, Italy, etc
Why we love it
Worldwide use
Patented product
USB and AC outlet
9.2Excellent
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9
HoeineHoeine 240V to 120V Adapter, Generator Plug NEMA L14-30P to L14-30R and 4 Port 5-20R/5-15R 4 Prong Twist Lock 30 Amp Male Plug to Female Receptacle for RV Workshop Outdoor Activity (Gray)
Main highlights- User-Friendly 5-Outlet Compact Layout: Quickly connect devices with clearly labeled ports, the multi outlet adapter’s space-saving design supports 1x 30A + 4x 20A outlets for versatile power distribution
- Secure 240v Plug Adapter with ETL Certification: 30 Amp to 20 Amp adapter features a twist-lock mechanism, grounding system, and ETL-certified build. Its durable heat-resistant housing ensures safety in demanding environments
- Portable 30 Amp Plug Adapter: Lightweight yet robust, adapter delivers stable 120V/240V output for high-power tools, RVs, or emergency setups. Tangle-free cable ensures hassle-free transport
- Multi-Device Power Solution: Our 30 Amp to 110 adapter convert generator power (240V to 120V) via L14-30P to L14-30R and 4x 5-20R/5-15R outlets. Safely power RV, tools, and appliances simultaneously—ideal for outdoor activity, workshop, or emergency
- Heavy-Duty 10AWG Wiring & Rugged Design: Built with flame-retardant PVC and pure copper cables (10AWG), our generator adapter resists corrosion, UV damage, and wear for long-lasting outdoor/industrial use
9.0Excellent
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10
SuplevelSuplevel 50 Amp to 20 Amp 110V RV Distribution Adapter, 240V to 120V, NEMA 14-50P to 4 X 5-20R/15R RV Generator Adapter, 4-Prong Plug to Mutiple Household Outlet w/ 24amp Circuit Breaker, ETL Listed
Main highlights- 【Wide Range of Uses】Converts RV, generator, and garage 50 amp 4-Prong outlets to multiple 120 volt outlets, great for RV camping appliances, most household tools, industrial and construction sites
- 【What You Get】NEMA 14-50P to 4 X 5-20R/15R Adapter, 7/24 our friendly customer support and 24 month warranty
- 【Plug and Play】Easily replace 50 amp receptacles with 20 amp 15 amp receptacles without an electrician or rewiring
- 【High Quality Materials】STW jacket 10AWG X 4C all copper wire per UL 62, molded plug per UL 817, it is characterized by excellent electrical conductivity, abrasion resistance and durability
- 【Built-in Circuit Breaker】Each side is equipped with a dedicated 24-amp circuit breaker with a maximum overload capacity of 20 amps and a maximum power of 5,000 watts to ensure safe use of the appliance
- 【Adapter Type】NEMA 14-50P 4-Prong male to 4 x 5-20/5-15R female with 24 amps Circuit Breaker, 50 amp to 20 amp 15 amp 110V adapter, STW 10AWG x 4C, 1.5 feet, max rated for 125 volt 3750 watts, ETL listed
8.9Very Good
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