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- Conntek 30126-BK L5-30P 30-Amp 125-volt Locki...
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Item #:
21523678
Conntek 30126-BK L5-30P 30-Amp 125-volt Locking Male Plug for 15 to 20-Amp Straight Blade Female Connector Adapter
88% of respondents would recommend this to a friend
Item #:
21523678
USD 46
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 16 items left in stock.
Order now and get it around Wednesday, September 23
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Crafted with solid rubber PVC and precision over-molding, our adapter is designed to withstand tough conditions, ensuring exceptional durability and long-lasting performance.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Compatibility
Connects L5-30P power sources to 5-15/20R devices, enhancing compatibility for varied electrical needs in residential and commercial settings.
Durable Design
Constructed with high-quality materials for rigor and longevity, ensuring reliable connections even in demanding environments.
Safety First
Built-in safety features prevent overheating and electrical hazards, providing peace of mind for users during operation.
Product Details
| Voltage | 125 volts |
| Connector Type | Plug in |
| Number of Poles | 3 |
| Number Of Wires | 3 |
| Plug Type | NEMA L5-30P |
| Product Grade | Industrial |
| Amperage | 30 A |
| Color | Black |
| Item Dimensions D x W x H | 9"D x 6"W x 4"H (22.9 x 15.2 x 10.2 cm) |
| Material Type | Plastic |
| Specification Met | NEMA |
| Brand Name | Conntek |
| UPC | 883943010813 |
| Number of Items | 1 |
| Manufacturer | Conntek |
| Unit Count | 1 Count |
| Global Trade Identification Number | 00883943010813 |
| Included Components | Plug Adapter |
| Item Type Name | Locking Plug Adapter |
| Item Weight | 0.27 g |
| Model | 30126-BK |
| Part Number | 30126-BK |
| Brand | Conntek |
| Product Dimensions (L x W x H) | 9"D x 6"W x 4"H (22.9 x 15.2 x 10.2 cm) |
| Material | Plastic |
Who Should Buy?
-
Homeowners
Ideal for homeowners needing to connect heavy-duty appliances to standard outlets for convenience and safety.
-
Contractors
Beneficial for contractors who require adaptable connections when using power tools on job sites.
-
RV Enthusiasts
Great for RV users wanting to connect their vehicle to standard electrical outlets at campgrounds.
-
Large Equipment Users
Not suitable for users relying on large equipment requiring higher voltage for optimal performance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of outlets does this adapter work with?
Answer: This adapter converts L5-30 outlets to standard 15 or 20 amp outlets. -
Question:
What makes this adapter durable?
Answer: It is crafted with solid rubber PVC and precision over-molding for resistance to cracking and heat. -
Question:
Can I use this adapter for my RV?
Answer: Yes, it is ideal for RVs, generators, and marine shore power applications.
Conntek Cords, Plugs & Adapters Editorial Review
The Conntek 30126 L5-30P to 5-15/20R Plug Adapter has received favorable reviews from customers who appreciate its functional utility and affordability. Many users have found this adapter indispensable for various applications, particularly in marine settings where a longer reach from the shore power supply is required. Customers have noted that it seamlessly connects a 30 amp shore power cord to standard 110 volt extension cords, making it efficient for powering tools, lights, and chargers. Consumers specifically highlight the cost-effectiveness of the product, with prices being significantly lower than competing marine-rated adapters. Users have reported that the adapter works reliably for covering distances that would otherwise require more expensive solutions, and its straightforward applicability in everyday scenarios adds to its value. For those who need to connect power tools or equipment while at the marina, this adapter has proven to be a smart buy, with users often expressing satisfaction with both its performance and the savings it offers. Some users have also mentioned the swift shipping and delivery, enhancing their overall positive experience with the product, though feedback on packaging and delivery logistics is sidelined here. **
Customer Reviews & Ratings
291 customers ratings
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5 Star
77%
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4 Star
11%
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3 Star
5%
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2 Star
2%
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1 Star
5%
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Pros
- Cost-effective compared to similar marine-rated adapters.
- Versatile use for connecting standard 110 volt devices to 30 amp shore power.
- Reliable functionality, noted to work well for various applications.
- Enables extended reach for power access, especially in marine environments.
Cons
- Limited to specific applications; may not suit all electrical needs.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 46
Order now and get it around Wednesday, September 23
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.)
QTY:
Only 16 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Transforms L5-30 outlets into standard household outlets.
- Made with durable solid rubber PVC for extreme conditions.
- Engineered to resist cracking, heat, and impact.
- Industrial-grade quality exceeds flimsy alternatives.
- Versatile for use with generators, RVs, and air conditioners.
- Available in black or bright yellow for easy visibility.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.