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  • VIDEO
  • ONETAK NEMA 14-50P to 2 Outlet 14-50R Y Splitter STW 6 AWG 3 Feet 120V/240V 50 Amp 4 Prong Male Plug Female Receptacle Welder Generator Dryer RV Power Cord Adapter
  • 14-50P to 2 Port 14-50R Splitter CableJUMO Trading LLC

ONETAK NEMA 14-50P to 2 Outlet 14-50R Y Splitter STW 6 AWG 3 Feet 120V/240V 50 Amp 4 Prong Male Plug Female Receptacle Welder Generator Dryer RV Power Cord Adapter

4.6 out of 5 stars (67)

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About this item

  • NEMA 14-50P to 2 Port 14-50R
  • STW 6AWG 3 Feet 120V/240V 50 Amp
  • Made of High Quality Copper Wire

Frequently bought together

This item: ONETAK NEMA 14-50P to 2 Outlet 14-50R Y Splitter STW 6 AWG 3 Feet 120V/240V 50 Amp 4 Prong Male Plug Female Receptacle Welder Generator Dryer RV Power Cord Adapter
$77.42
Get it by Tuesday, Mar 24
In Stock
Sold by JUMO Trading LLC and ships from 鶹 Fulfillment.
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$12.39
Get it by Tuesday, Mar 24
In Stock
Sold by Manchesterm and ships from 鶹 Fulfillment.
Total price:$00
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Product Description

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Customer Reviews
4.5 out of 5 stars 367
Input Voltage 120V 120V 120V/240V 240V 240V
Max Current 15Amp 30Amp 50Amp 50Amp 50Amp
Current Protector YES NO NO NO NO
Switch NO NO YES NO NO

Product details

  • Parcel Dimensions ‏ : ‎ 36.19 x 31.19 x 11.61 cm; 2.79 kg
  • Manufacturer ‏ : ‎ JUMO TRADING LLC
  • ASIN ‏ : ‎ B09JNDCPJF
  • Item model number ‏ : ‎ ONETAK-N1450-2P-STW3
  • Customer Reviews:
    4.6 out of 5 stars (67)

Product information

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ONETAK NEMA 14-50P to 2 Outlet 14-50R Y Splitter STW 6 AWG 3 Feet 120V/240V 50 Amp 4 Prong Male Plug Female Receptacle Welder Generator Dryer RV Power Cord Adapter


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Customer reviews

4.6 out of 5 stars
67 global ratings

Top reviews from Canada

  • Reviewed in Canada on July 13, 2025
    Verified Purchase
    This thing is beefy and well made; I got it for my stove outlet, so I can plug my welder in without having to unplug my stove all the time as the outlet is a little loose and don't want to mess it up since there is tiling there.
    One person found this helpful
    Report
  • Reviewed in Canada on May 10, 2025
    Verified Purchase
    Delivery was quick. Good quality, works as it should
  • Reviewed in Canada on January 4, 2025
    Verified Purchase
    Ordered a wrong one and returned for a refund. Placed an order the correct item. Also this product received like its said.
  • Reviewed in Canada on July 19, 2025
    Verified Purchase
    Well made and works just fine. Wold be nice is the plugs had some kind of weather protection on them
  • Reviewed in Canada on June 10, 2023
    Verified Purchase
    solide splitter pour brancher mon ev
    Report
  • Reviewed in Canada on July 25, 2025
    Verified Purchase
    Goog
  • Reviewed in Canada on February 26, 2023
    Verified Purchase
    Satisfactory/adequate usage. Thank you.
  • Reviewed in Canada on October 22, 2022
    Verified Purchase
    I used my 100v to 220v transformer on the kitchen 110 V 50 Amp. Stove & Oven Outlet for connection a 220v 1200w (2400w) heater .

Top reviews from other countries

  • Used To Care
    5.0 out of 5 stars Be Aware of the Ground Pin Shape -- Not All Of Them Fit
    Reviewed in the United States on September 14, 2023
    Verified Purchase
    First, this 50-amp NEMA 14-50 Y adapter is MASSIVE. Remarkably well built. Everything is top notch. Gigantic thick AWG 6 cable, molded ends and junction. Beautiful. Three feet end to end.

    The only problem I experienced is when attempting to plug a Pass & Seymour Legrand NEMA 14-50 plug into the receptacles on this adapter, the P&S ground pin, which is "U" shaped, simply would not fit into the adapter. I'm holding the P&S plug in the picture.

    I had to disassemble the plug, remove the ground pin, and grind it smaller so it would fit into the grounding hole on the adapter. NOTE: I have two cables that I swap between a single NEMA 14-50R wall outlet. Have been doing this for years. The plugs obviously fit into the receptacle without issue.

    Notice the grounding pin on the male plug is round, not "U" shaped. See the picture with circled pin. That plug easily plugs into its own receptacle. The receptacle has a "U" shaped hole, too. It's simply not large enough to receive all "U" shaped grounding pins.

    After I narrowed the grounding pin on my P&S plugs, they fit into the Y adapter's receptacle. Strange.

    Bottom line: not all NEMA 14-50 plugs and receptacles are made to the same dimensional spec. Why some have round grounding pins and others have U shaped grounding pins is a mystery.
    Customer image
    Used To Care
    5.0 out of 5 stars
    Be Aware of the Ground Pin Shape -- Not All Of Them Fit

    Reviewed in the United States on September 14, 2023
    First, this 50-amp NEMA 14-50 Y adapter is MASSIVE. Remarkably well built. Everything is top notch. Gigantic thick AWG 6 cable, molded ends and junction. Beautiful. Three feet end to end.

    The only problem I experienced is when attempting to plug a Pass & Seymour Legrand NEMA 14-50 plug into the receptacles on this adapter, the P&S ground pin, which is "U" shaped, simply would not fit into the adapter. I'm holding the P&S plug in the picture.

    I had to disassemble the plug, remove the ground pin, and grind it smaller so it would fit into the grounding hole on the adapter. NOTE: I have two cables that I swap between a single NEMA 14-50R wall outlet. Have been doing this for years. The plugs obviously fit into the receptacle without issue.

    Notice the grounding pin on the male plug is round, not "U" shaped. See the picture with circled pin. That plug easily plugs into its own receptacle. The receptacle has a "U" shaped hole, too. It's simply not large enough to receive all "U" shaped grounding pins.

    After I narrowed the grounding pin on my P&S plugs, they fit into the Y adapter's receptacle. Strange.

    Bottom line: not all NEMA 14-50 plugs and receptacles are made to the same dimensional spec. Why some have round grounding pins and others have U shaped grounding pins is a mystery.
    Images in this review
    Customer image Customer image
  • Dave S.
    5.0 out of 5 stars Nice splitter
    Reviewed in the United States on May 23, 2024
    Verified Purchase
    This unit impressed me, the fit is tight and the cable is extremely heavy duty. I would definetly buy it again
  • Heath
    5.0 out of 5 stars Awesome splitter
    Reviewed in the United States on October 17, 2023
    Verified Purchase
    We use this with our RV and Tesla Model Y in our campground. The cable is extremely heavy duty, doesn’t overheat, and is high quality. It works perfectly!
  • Seth
    5.0 out of 5 stars Heavy duty
    Reviewed in the United States on June 30, 2024
    Verified Purchase
    Great quality and heavy duty.
  • George W Pimentel
    5.0 out of 5 stars Worked perfectly
    Reviewed in the United States on October 19, 2023
    Verified Purchase
    A great way to share an outlet between a Car Charger and a Powermatic Table Saw

Product Summary: ONETAK NEMA 14-50P to 2 Outlet 14-50R Y Splitter STW 6 AWG 3 Feet 120V/240V 50 Amp 4 Prong Male Plug Female Receptacle Welder Generator Dryer RV Power Cord Adapter

From ONETAK

4.6 out of 5 stars, 67 ratings

Customer reviews

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About this Item

  • NEMA 14-50P to 2 Port 14-50R
  • STW 6AWG 3 Feet 120V/240V 50 Amp
  • Made of High Quality Copper Wire

Product description

NEMA 14-50P to 2 Port 14-50R STW 3 Feet 120V/240V 50 Amp Power Cord Adapter

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