Menu
Compatible Standard
IEC61386-1, IEC61386-21
EN50267-2, IEC60754-1
IEC61034-2, ASTM E662
ISO4589-2, ISO19700, UL94
LSZH Junction Box. Elevate your safety standards with our cutting-edge electrical pipe & fittings. Engineered for maximum protection in fire scenarios, this revolutionary product not only safeguards personnel but also champions environmental sustainability with its halogen-free materials—a greener alternative to standard PVC junction boxes.
Superior Fire Protection. With a UL94V-0 flame retardant rating, our electrical boxes ensures self-extinguishing within 5 seconds of cutting off the fire source, offering matchless defense for your home and office. Safety has never been more efficient or reliable.
UV Resistance. Engineered for resilience, the LSZH junction box offers exceptional UV resistance. Perfectly suited for outdoor installations, it stands up to extremely harsh weather conditions, providing unmatched durability and enduring performance.
Superior Endurance. Demonstrating extraordinary performance, our product operates seamlessly in temperatures ranging from -45ºC to +150ºC (-49ºF to 302ºF). Its IP65 waterproof rating combined with weatherproof design ensures reliable functionality in all conditions.
Reliable Expertise. As a core supplier for over 15 major construction projects globally, we’re trusted by thousands of companies in the US, Canada, Australia, the UAE, and Saudi Arabia. Your project is in expert hands.
Tailored Solutions. We offer fully customized service, far beyond just product size and color. Drawing on our extensive industry expertise, we provide one-stop solutions, precision-tailored for the unique requirements of your project.
Why LSZH Electrical Coduit Fitting is Most Popular in the World?
Enhanced Safety and Efficient Installation with Ledes Conduit Junction Boxes.
Our LSZH electrical conduit junction boxes offer:
Stay safe and streamline your installations with Ledes!
Eco-Friendly and Reliable Electrical Junction Boxes with Ledes.
Our PVC-free junction boxes prioritize:
Choose Ledes for sustainable and responsible electrical solutions.
Enhanced Fire Safety for Deep Electrical Installations with Ledes.
Our LSZH deep junction boxes are engineered with a UL94V-0 fire resistance rating for:
Upgrade your deep electrical installations with Ledes!
Weatherproof and Long-lasting Electrical Protection for Outdoor with Ledes.
Our electrical conduit and fittings offers exceptional UV resistance, ensuring:
Invest in reliable and affordable outdoor electrical protection with Ledes!
Adaptable and Flexible Electrical Protection with Ledes Boxes.
Our electrical junction boxes offer a wide temperature range (-45°C to +150°C) and IP65 waterproof rating, ensuring:
Choose Ledes for adaptable and reliable electrical solutions across industries.
Raw Material | Halogen Free Thermoplastic |
Colors | White/Black/Grey |
Number of Entries | 1 Way |
Waterproof Rating | IP65 or Above |
Temperature Range | -45 to +150℃ (-49 to 302℉) |
Electrical Characteristics | Electrical Insulated |
Fire Rating | UL94V-0 |
Ageing Resistance | UV Stabilized |
Halogen Free | PH value is 9.0, conductivity value is 9.9 μs/cm |
Low Smoke | The minimum light transmittance within 40 minutes: 68.97% |
Conduit Alignment | Yes |
Cover Attachment | Screwed |
Products Code | Type | Width(mm) | Height(mm) | Packing |
LE-HFDJB20-1 | ￠20 | 64 | 71 | 120 |
LE-HFDJB20-2 | ￠20 | 64 | 71 | 120 |
LE-HFDJB20-V | ￠20 | 64 | 71 | 100 |
LE-HFDJB20-3 | ￠20 | 64 | 71 | 100 |
LE-HFDJB20-4 | ￠20 | 64 | 71 | 100 |
LE-HFDJB25-1 | ￠25 | 64 | 71 | 100 |
LE-HFDJB25-2 | ￠25 | 64 | 71 | 80 |
LE-HFDJB25-V | ￠25 | 64 | 71 | 80 |
LE-HFDJB25-3 | ￠25 | 64 | 71 | 80 |
LE-HFDJB25-4 | ￠25 | 64 | 71 | 48 |
LE-HFDJB32-1 | ￠32 | 64 | 71 | 80 |
LE-HFDJB32-2 | ￠32 | 64 | 71 | 70 |
LE-HFDJB32-V | ￠32 | 64 | 71 | 70 |
LE-HFDJB32-3 | ￠32 | 64 | 71 | 60 |
LE-HFDJB32-4 | ￠32 | 64 | 71 | 50 |
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.
ZH 
EN 
FR 
ES 
ES_MX 
PT 
AR 
DE 
KO