Menu
Compatible Standard
AS/NZS 2053
EN 61386
ISO 9001:2015
Australia-Tailored Excellence. Meticulously crafted for the Australian market, our electrical box extenders are designed with a deep understanding of local project requirements. With full compliance to AS/NZS 2053 and certification to EN 61386 standards, we ensure a seamless and regulation-compliant experience.
Non – Metallic Fittings. Our lightweight and rust-proof fittings offer superior performance. With exceptional electronic and heat insulation, they provide an innovative and durable alternative to metallic extension rings. The long-lasting design ensures maintenance-free reliability, making our fittings a modern and efficient choice.
Ultimate Fire Safety. With a UL94 V-0 fire rating, our junction box extenders offer supreme protection. In the event of a fire, the materials are designed to self-extinguish within seconds, significantly enhancing safety and providing peace of mind.
UV Resistance. Our weatherproof electrical conduit box extension ring is crafted with superior UV-resistant materials, ensuring its longevity in outdoor environments. The durable construction offers a maintenance-free, cost-effective solution, protecting your electrical connections and saving you money over its long life.
Trusted Partner. As a trusted and reliable partner, we have an extensive global presence. Serving as a core supplier for over 15 prominent construction projects worldwide, our reach is expansive. Our reputation for excellence has earned the trust of thousands of companies across major markets, including the US, Canada, Australia, the UAE, and Saudi Arabia.
Full Customized Service. We offer a comprehensive suite of customized services that go beyond product dimensions and colors. Leveraging our extensive industry expertise, we provide valuable insights and innovative strategies tailored to your unique project needs. Our collaborative approach ensures a personalized experience, transforming your vision into a successful reality. Let our dedication to customization and your satisfaction be the foundation of your project’s success.
What is the Electrical Junction Box Extender?
Junction box extender is used to fix and support the sockets or wiring devices far away from the wall. It is usually used in conjunction with an electrical box of the same specifications. Its advantage is that there is no need to adjust the existing wall lines. You only need to simply install the extension ring and use the original junction box and lines, saving installation time.
10 Benefits of Using Electrical Box Extension Ring
Certified for Excellence
Our PVC junction box extension rings meet the highest industry standards, including AS/NZS 2053 and EN 61386 certifications. Plus, they boast a UL 94V-0 fire rating, self-extinguishing within 5 seconds of the fire source being removed.
Why Partner with Ledes?
As a pioneering electrical conduit pipe supplier in China, we’ve been driving innovation for over 14 years. We’re proud to be the 1st CSA certified & UL Certified electrical pipe and fittings supplier in China, with a range of certifications including ASTM, IEC, AS/NZS, ROHS, and CE.
Experience the Ledes Advantage
We’re not just a supplier – we’re a partner in your project’s success. Our cutting-edge customized services let you break free from the limitations of standard colors and wall thicknesses. From design and mold production to meticulous attention to detail, we’ll work with you to craft tailored solutions that meet your unique needs.
Get Started Today!
Ready to experience the flexibility and convenience of our junction box extenders? Contact us to claim your free sample and discover how Ledes can transform your electrical projects.
Why You Need AS/NZS 2053 & IEC Certified Electrical Fittings?
Expert design team for custom electrical conduits and connectors:
Experience the perfect blend of innovation and compliance with our custom electrical solutions.
Innovative plastic extension rings:
Experience the benefits of our cutting-edge plastic extension rings.
UL94V-0 fire-rated PVC conduit j box extender:
Experience the ultimate in electrical safety with our innovative PVC conduit fittings.
Extreme UV exposure electrical box extenders:
Experience the ultimate in outdoor electrical protection with our cutting-edge junction box extension rings.
Raw Material | PVC |
Color Selection | Grey |
Temperature Range | -15℃ to +105℃ (5 to 221℉) |
Electrical Characteristics | Electrical Insulated |
Fire Rating | UL94V-0 |
Resistance to UV | Extreme Resistance to UV Radiation |
ITEM NO | INNER PACKING | OUTER PACKING | ||
UNIT | QTY | UNIT | QTY | |
LE-ER20 | BOX | 50 | CTN | 500 |
Remarks: can be customized thickness and color
Price List
Get the full price list now by contact our sales team.
15+ major projects globally, such as The CHPE, A.B.Brown Station, Abu Dhabi UAE Al Dhafra PV2 Project, Melbourne Metro Tunnel, Macau Island Hospital project, and more.
We are proudly the first UL and CSA Certified electrical conduit pipe and fittings supplier in China; we boast an array of certifications, including ASTM, IEC, AS/NZS, ROHS, CE, and ISO.
Ledes would like to connect with customers face-to-face, that’s why we participate in many exhibitions. For example, we have participated in the IBS exhibition in Las Vegas many times, as well as the Canton Fair. In the future, we look forward to seeing you at the show!
Ledes is a professional PVC electrical conduit and fittings factory, and we have two different facilities located in China. Our product is UL, CSA, ASTM, IEC, AS/NZS, ROHS, and CE certified.
Yes, Ledes offers fully customized services for electrical conduits and fittings. Not only the color and size, we can customize based on your construction project.
Different size of conduit has different MOQs; if you talk about PVC conduit, it is generally 3,000 meters to 5,000 meters (9,850 ft to 16,500 ft), depending on size.
The general L/D is 15 – 30 days, but it depends on your quantity.
We shipped goods to Guangzhou or Shenzhen port. Let us know if you have any special requests.
We accept 30% T/T pre-paid, and the rest 70% needs to be paid before shipment.
Yes, we support sample services; contact us to claim your sample today!
You can contact us in 3 different ways: submit the contact form, send an email, or send us WhatsApp messages.
EN 
FR 
ES 
ES_MX 
PT 
AR 
DE 
KO 
ZH