Add to favorites

Cable Matters 3-Pack 15 Amp to 20 Amp Adapter Plug, 20A to 15A Plug Adapter (NEMA 5-15 to 5-20R) in Black
Brand: Cable Matters
Condition: Used
$875
$999
-13% Save $124
Updated: 4 days ago
Description
Versatile 20 Amp to 15 Amp Plug Adapter: This 3 prong adapter converts a standard 125V 15 amp grounded outlet into a NEMA 5-20R receptacle, enabling connection of 20 amp equipment or a 20 amp extension cord with support for up to 1875 watts. Ideal as a 20 amp to 15 amp plug adapter for garage, workshop, or home use.
T-Blade Compatibility with NEMA 5-20 Plugs: The T blade adapter accepts a NEMA 5-20 plug from devices rated up to 1875W on 125V circuits. This NEMA 5-15 adapter offers a budget-friendly solution when a 20 amp outlet is not available—no need for costly electrical upgrades.
Reliable NEMA Plug Adapter Solution: Use this outlet adapter as a fast and dependable way to connect 20 amp T blade cords to 15 amp outlets. This 20 amp to 15 amp plug adapter also works as a floor outlet extender or semi-permanent fixture.
Convenient 3-Pack for Multiple Uses: This cost-effective set includes three 15–20A T-plug adapters, providing handy spares for your garage, workshop, or tool bag. Ideal for powering heavy-duty tools and equipment in various locations.
Sturdy and Safe Construction: Install this NEMA 5-15 to NEMA 5-20R adapter with a range of tools and appliances such as exercise equipment, UPS systems, and electric saws. The 15amp to 20amp adapter is ETL listed for reliable performance and safety. Note: Not for use with equipment exceeding 1875 watts.
CONNECT MORE with Cable Matters AC Power Products
Convenient AC Outlet Converter
The Cable Matters 15 Amp to 20 Amp Adapter Plug provides a simple solution for connecting equipment or an extension cord with a 20 amp T-blade plug. This convenient adapter offers an alternative to hiring an electrician to convert a 15 amp receptacle.
3-Pack with a Lifetime Warranty
This cost-effective 3-Pack provides an 20 to 15 amp converter adapter for 3 separate locations. A lifetime warranty is included with these adapters for peace of mind when purchasing.
Important Notes
- Do not exceed 1875 watts or use to power 220 volt equipment
- Rated for indoor use only in dry locations
Package Contents
3x 15 Amp to 20 Amp Adapter Plugs
Warranty
Limited Lifetime Warranty and Product Support
Convenient AC Outlet Converter
The Cable Matters 15 Amp to 20 Amp Adapter Plug provides a simple solution for connecting equipment or an extension cord with a 20 amp T-blade plug. This convenient adapter offers an alternative to hiring an electrician to convert a 15 amp receptacle.
3-Pack with a Lifetime Warranty
This cost-effective 3-Pack provides an 20 to 15 amp converter adapter for 3 separate locations. A lifetime warranty is included with these adapters for peace of mind when purchasing.
Important Notes
- Do not exceed 1875 watts or use to power 220 volt equipment
- Rated for indoor use only in dry locations
Package Contents
3x 15 Amp to 20 Amp Adapter Plugs
Warranty
Limited Lifetime Warranty and Product Support
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b07nmqjn5t
- Model:
- 400076x3
- Country:
- US
- ASIN:
- B07NMQJN5T
- UPC:
- 818707025727
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Cable Matters products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.