0 ratings
NSI Non-Metallic Cable Splice, 12-14 AWG Wire Range, for 3 Conductor Cable
NSi Industries NMS-3 non-metallic cable splice box is suitable for splicing 3-conductor cables, it eliminates the need for junction boxes, covers, fitting and connectors and also comes with clear cover for the ability to inspect.
NSI Non-Metallic Cable Splice, 12-14 AWG Wire Range, for 3 Conductor Cable

Item #: 52991058

NSI Non-Metallic Cable Splice, 12-14 AWG Wire Range, for 3 Conductor Cable

Item #: 52991058

JMD 6655

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, September 27
Our Top Logistics Partners
  • fedex
  • dhl
NSi Industries NMS-3 non-metallic cable splice box is suitable for splicing 3-conductor cables, it eliminates the need for junction boxes, covers, fitting and connectors and also comes with clear cover for the ability to inspect.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment

What Stands Out

Durable Design
Constructed from high-quality non-metallic materials, ensuring resilience against environmental factors and corrosion, making it ideal for long-term use in various applications.
Multiple Conductors
Accommodates 3 conductor cables with ground, enhancing versatility and efficiency in electrical installations while simplifying the connection process for electricians.
Wide Wire Range
Supports wire sizes from 12 to 14 AWG, providing flexibility for various electrical projects and ensuring compatibility with a range of wiring standards.

Product Details

Shop the NSI Non-Metallic Cable Splice at Ubuy Jamaica. Suitable for 3 conductor cables with ground - 12-14 AWG wire range. Find affordable prices and fast delivery!
  • Non-metallic cable splice box for 3-conductor cables with #12 to #14 AWG and a grounding wire
  • Internally structured to eliminate the need for junction boxes, covers, fittings, and connectors
  • Suitable for residential branch circuits, manufactured housing, and pre-fabricated building structures
  • Clear cover for easy inspection of cable splices
  • UL and cUL Listed
  • Manufactured by NSi Industries, founded in 1975, headquartered in Huntersville, NC
Brand NameNSI
ModelNMS-3
Number of Items25
Global Trade Identification Number00662381994608
Part NumberNMS-3
Unit Count1 Count
ManufacturerNSi Industries
UPC662381994608
Included ComponentsNon-Metallic Cable Splice
Item Weight1.44 ounces (40.82 grams)
Connector TypeThree-pin Connector
TerminalScrew Terminal
Temperature Rating257 degree fahrenheit
Maximum Voltage120 volts
Connector GenderFemale
Contact MaterialCopper
Insulation Material TypePlastic
Material TypePlastic
Specification MetUL, cUL
Gauge12
Insulation MaterialPlastic
MaterialPlastic

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for homeowners or hobbyists needing to splice cables for various electrical projects safely and effectively.

  • Electricians

    Designed for professional electricians requiring reliable, non-metallic splices for residential or commercial wiring jobs.

  • Outdoor Applications

    Perfect for outdoor wiring tasks where moisture resistance and durability are essential for electrical connections.

Not Suitable For
  • High Voltage Projects

    Not suitable for applications involving high voltage or heavy-duty cables requiring metal connectors for safety.

Product Description

NSI Non-Metallic Cable Splice, 12-14 AWG Wire Range, for 3 Conductor Cable

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the wire range for the NSI Non-Metallic Cable Splice?

    Answer: The NSI Non-Metallic Cable Splice accommodates a wire range of 12-14 AWG. This versatility makes it suitable for a variety of electrical applications, ensuring that it can effectively connect conductors without compatibility issues. It’s particularly useful in residential and commercial wiring tasks where multiple conductors, including a ground, need to be spliced together reliably. Whether you're performing maintenance on an electrical system or making new installations, the specified wire range allows for a secure and safe connection.
  • Question: Can the NSI Non-Metallic Cable Splice be used for outdoor applications?

    Answer: Yes, the NSI Non-Metallic Cable Splice is designed for both indoor and outdoor applications. Its non-metallic construction helps resist moisture and environmental factors, which is crucial for outdoor installations. This makes it ideal for tasks such as connecting outdoor lighting, garden systems, or any situation where exposure to the elements may occur. When correctly installed, this splice prevents corrosion and promotes the longevity of your electrical work in any setting.
  • Question: How many conductors can the NSI Non-Metallic Cable Splice accommodate?

    Answer: The NSI Non-Metallic Cable Splice is designed to handle three conductors, including a ground wire. This feature allows for the merging of multiple wires into a single connection point, simplifying the wiring process. It's particularly effective in scenarios where you're linking three different power sources or creating junctions in circuit runs. The inclusion of ground support enhances safety, ensuring that electrical systems are well protected against potential faults.
  • Question: Is the NSI Non-Metallic Cable Splice rated for high voltage applications?

    Answer: The NSI Non-Metallic Cable Splice is primarily intended for standard voltage applications within residential and commercial settings. It is essential to check the specific voltage ratings provided by the manufacturer to ensure suitability. Using the splice in applications outside its rated specifications may result in electrical failures or safety hazards. For alternative high voltage requirements, consider specialized splicing solutions tailored for such environments.
  • Question: What are the installation instructions for the NSI Non-Metallic Cable Splice?

    Answer: Installing the NSI Non-Metallic Cable Splice involves a few straightforward steps: First, strip the insulation from the ends of the cables you wish to splice. Next, insert the stripped ends into the splice, ensuring that they make solid contact with the connectors inside. Finally, securely close the splice to lock the connections in place. It’s advisable to follow local electrical codes and best practices during installation to ensure a safe and effective splice that performs optimally.
  • Question: What materials are used in the NSI Non-Metallic Cable Splice?

    Answer: The NSI Non-Metallic Cable Splice is constructed from high-quality non-metallic materials that offer durability and resistance to moisture and environmental impacts. This choice of materials enhances safety and increases longevity in various applications. It is also designed with connectors made from materials that provide reliable electrical conductivity, making it an excellent choice for ensuring a solid splice while minimizing resistance issues throughout your circuits.
  • Question: Can I use the NSI Non-Metallic Cable Splice for automotive wiring?

    Answer: The NSI Non-Metallic Cable Splice is not specifically designed for automotive wiring, which often requires components that can withstand vibration and temperature extremes. While the splice can potentially be used for certain low-voltage automotive applications, it’s advisable to opt for splicing solutions specifically tailored for automotive use to ensure reliability and safety. Always consult technical specifications for electrical components within vehicles.
  • Question: What makes the NSI Non-Metallic Cable Splice user-friendly?

    Answer: One of the key features of the NSI Non-Metallic Cable Splice is its design, which facilitates a secure and straightforward installation process. There are no special tools required beyond standard wire strippers and screwdrivers, making it accessible for both professionals and DIY enthusiasts. Its intuitive construction helps users efficiently splice cables in various settings, ensuring a reliable and solid connection without hassle.
  • Question: Where can I buy the NSI Non-Metallic Cable Splice in Jamaica?

    Answer: You can purchase the NSI Non-Metallic Cable Splice at Ubuy in Jamaica. Ubuy offers a convenient shopping experience where you can find this splice along with various other electrical supplies. Their platform provides helpful information to guide your purchase, ensuring you get the right product for your electrical needs.
  • Question: Is the NSI Non-Metallic Cable Splice suitable for home DIY projects?

    Answer: Absolutely! The NSI Non-Metallic Cable Splice is perfect for home DIY projects, making it an ideal choice for anyone looking to engage in electrical repairs or enhancements. Its user-friendly design and reliability ensure a successful outcome for various wiring tasks, from installing new light fixtures to retrofitting existing circuits. This splice provides the assurance needed for maintaining safety and functionality in your home's electrical system.

NSI Electrical System Tools Editorial Review

This NSI Non-Metallic Cable Splice is a useful tool for splicing wires as it is certified to be buried in walls. However, customers have complained about the misleading product description, which claims to include 25 pieces but actually only contains one kit per purchase. Some buyers have also criticised the high price of the product, which they feel is overpriced for what it is. Customers are advised to triple-check their connections before burying them in the walls to ensure that they are properly secured.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Certified to be buried in walls
  • Useful for splicing wires without typical electrical boxes

Cons

  • Misleading product description

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
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
O
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
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

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.