Skip to content
  • Home
  • World News
  • Business
  • Aviation
195 news

195News

All the news that's fit to print

  • Home
  • World News
  • Business
  • Aviation
  • Toggle search form
  • How a new Christian right is changing US politics – BBC News
    How a new Christian right is changing US politics – BBC News World News
  • FAA Requires Secondary Flight Deck Barrier
    FAA Requires Secondary Flight Deck Barrier Aviation
  • War Day 553: Hits on Russian Pskov Base and 7 more targets
    War Day 553: Hits on Russian Pskov Base and 7 more targets World News
  • CHAM Agency Sets New Standards in User Experience
    CHAM Agency Sets New Standards in User Experience Business
  • War Day 29 :: conversations with @Alexey Arestovych
    War Day 29 :: conversations with @Alexey Arestovych World News
  • Day 446: war diaries w/Former Advisor to Ukraine President, Intel Officer  @arestovych  & #Feygin
    Day 446: war diaries w/Former Advisor to Ukraine President, Intel Officer @arestovych & #Feygin World News
  • Drone Light Shows Take Center Stage at Events and Venues
    Drone Light Shows Take Center Stage at Events and Venues Aviation
  • Firefly Aerospace Adds UAE’s Rashid 2 Rover to Blue Ghost Mission to the Far Side of the Moon
    Firefly Aerospace Adds UAE’s Rashid 2 Rover to Blue Ghost Mission to the Far Side of the Moon Aviation
Ledes Schedule 40 & 80 Rigid PVC Conduit

Ledes Schedule 40 & 80 Rigid PVC Conduit

Posted on June 5, 2025 By NewsEditor

Ledes Schedule 40 & 80 Rigid PVC Conduit

Ledes Schedule 40 PVC Conduit with 90°C Wire Rating

Ledes UL Listed Conduit and Fittings Manufacturer

Ledes UL Listed Conduit and Fittings Manufacturer

Ledes 90°C Wire Under UL 651 Markings

Ledes 90°C Wire Under UL 651 Markings

Ledes proudly announces that the Schedule 40 & Schedule 80 Conduit is certified under UL 651 for use with 90°C-rated wire, helping contractors meet local code.

DONGGUAN, GUANGDONG, CHINA, May 21, 2025 /EINPresswire.com/ — As electrical systems face rising demands for heat resistance, current capacity, and long-term safety, one specification is becoming essential across codes and job sites: “For use with 90°C wire.” While often overlooked, this rating is a critical benchmark for electrical safety and performance, and one that can significantly affect the reliability and life span of wiring systems in residential, commercial, and industrial environments.
Ledes, a global supplier of PVC conduit solutions, proudly announces that its Schedule 40 conduit and Schedule 80 PVC Conduit products have been certified under UL 651 for use with 90°C-rated wire, helping contractors and engineers meet today’s evolving system demands with confidence.

Why the 90°C Wire Rating Matters

With growing use of 90°C-rated conductors such as THHN and XHHW-2, electrical systems today must manage greater thermal loads than in decades past. These high-temperature conductors enable increased ampacity and energy efficiency, but only when installed within conduit that can withstand such conditions.

Failure to pair these wires with compatible conduit may lead to insulation degradation, structural warping, and ultimately, fire or system failure.

That’s why the UL 651 90°C wire compatibility test has become a key benchmark for conduit quality and electrical code compliance.

Inside the UL 651 90°C Compatibility Test

UL 651 defines rigorous standards for Rigid PVC Conduit and Fittings. Among its most important assessments is the 90°C wire temperature test, which evaluates whether a conduit can safely house conductors rated for 90°C without:

• Deforming under sustained heat

• Damaging wire insulation

• Losing mechanical or structural integrity

The testing simulates real-world conditions to verify that conduits won’t compromise wire performance or safety, even under elevated temperatures and extended usage.

Passing this test means a conduit product meets critical NEC and UL safety requirements for high-temperature conductor installations.

Ledes Schedule 40 & 80 Rigid PVC Conduit

Both Schedule 40 and Schedule 80 Rigid PVC Conduit from Ledes are officially UL 651–certified for 90°C wire applications, ensuring full compliance with NEC codes and North American safety standards.

Key Features of Ledes Rigid PVC Conduit:

• UL 651 Certification for 90°C Wire

Safeguards against thermal degradation and supports high-capacity wiring.

• High Impact and Crush Resistance

Engineered to maintain form under mechanical stress and direct burial applications.

• Superior Flame Retardance and UV Stability

Suited for indoor, outdoor, and exposed environments.

• Smooth Interior Wall

Allows easy wire pulling without insulation abrasion.

• Chemical and Corrosion Resistance

Ideal for industrial or coastal environments.

• Wide Range of Sizes

Compatible with a wide range of project specifications, from residential to heavy-duty commercial.

Real-World Installations

National and local electrical codes increasingly favor conduit systems that are compatible with high-temperature conductors, especially in environments such as:

• Data centers

• Renewable energy infrastructure

• EV charging stations

• Commercial and industrial facilities

• Multifamily and smart building projects

Using conduit rated for 90°C wire eliminates the risk of insulation failure and enhances long-term system reliability. It also allows for:

• Higher current-carrying capacity without upsizing wire

• Improved thermal performance in tight spaces

• Greater flexibility in design and load planning

For contractors, engineers, and electrical designers, choosing UL-certified 90°C-ready conduit is not only best practice, it’s increasingly a requirement.

Commitment to Global Standards

While UL651 is a U.S.-based standard, Ledes manufactures its conduit systems to meet other international benchmarks as well, including:

• UL 1653 for Electrical Nonmetallic Tubing (ENT) in America

• CSA C22.2 No.211.2 / No.227.1 for rigid conduit and ENT in Canada

• AS/NZS 2053.2 & 2053.5 for rigid and corrugated conduits in Australia

• IEC, CE, and RoHS, and other certifications

This ensures compatibility and compliance for global infrastructure projects.

About Ledes

Ledes is a global manufacturer of PVC electrical conduit systems, offering a wide range of solutions including:

• Schedule 40 & 80 Rigid PVC Conduit

• ENT (Electrical Nonmetallic Tubing)

• DB (Direct Burial) conduit

• Solar conduit and fittings

• Low smoke halogen-free (LSZH) conduit and fitting

• Communication conduit and fittings

• Medium-duty and Heavy-duty rigid and corrugated conduit and fittings

With industry certifications and a commitment to quality, Ledes serves the electrical, infrastructure, and energy markets around the world.

As the industry moves toward higher electrical performance and stricter safety standards, conduit UL651 certification for 90 °C wire plays an important role in ensuring that every installation meets the challenge of modern electrical systems.

Contact

Email: [email protected]

Tel: +8615338388502

Website: www.ledestube.com

Jeana Wei
Dongguan Hopehead Decorative Materials Company Limited
+86 153 3838 8502
[email protected]
Visit us on social media:
LinkedIn
Instagram
Facebook
YouTube
TikTok
X
Other

Ledes UL 651 Listed Schedule 40 PVC Conduit

Legal Disclaimer:

EIN Presswire provides this news content “as is” without warranty of any kind. We do not accept any responsibility or liability
for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this
article. If you have any complaints or copyright issues related to this article, kindly contact the author above.

You just read:

News Provided By

May 21, 2025, 14:00 GMT


EIN Presswire’s priority is author transparency. We do our best to weed out false and misleading content. The content above is
the sole responsibility of the author who makes it available. If you have any complaints, kindly contact the author above.



Originally published at https://www.einpresswire.com/article/814651629/ledes-schedule-40-80-rigid-pvc-conduit-for-use-with-90-c-wire

Aviation

Post navigation

Previous Post: Next Day Access Charlotte: New Franchise Location
Next Post: Bank Indonesia’s Rate Cut Strategy: Navigating Growth, Stability, and BRICS Realities

Related Posts

  • Smith Earns ISO/IEC 17025 AS6171 Accreditation at Its Global Operational Hubs
    Smith Earns ISO/IEC 17025 AS6171 Accreditation at Its Global Operational Hubs Aviation
  • Schools Nationwide Receive  Million in FAA Grants to Develop the Next Generation of Aviation Professionals
    Schools Nationwide Receive $10 Million in FAA Grants to Develop the Next Generation of Aviation Professionals Aviation
  • Aerospace 3D Printing Market CAGR to be at 18.4% from 2021 to 2030 | USD 6.80 Billion Industry Revenue by 2030
    Aerospace 3D Printing Market CAGR to be at 18.4% from 2021 to 2030 | USD 6.80 Billion Industry Revenue by 2030 Aviation
  • Le nouvel établissement de service de Bombardier à Abu Dhabi témoigne de son engagement continu envers la région, alors que son empreinte de soutien à la clientèle ne cesse de croître partout dans le monde
    Le nouvel établissement de service de Bombardier à Abu Dhabi témoigne de son engagement continu envers la région, alors que son empreinte de soutien à la clientèle ne cesse de croître partout dans le monde Aviation
  • Sun Country Airlines Reports First Quarter 2025 Results
    Sun Country Airlines Reports First Quarter 2025 Results Aviation
  • QT Aerospace Elevates Global MRO Capabilities with New EASA Part 145 Certification
    QT Aerospace Elevates Global MRO Capabilities with New EASA Part 145 Certification Aviation
August 2025
M T W T F S S
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
last celebrity gossip
Gossip Stone - celebrity life and gossip

Recent Posts

  • Temperature-Controlled Storage from Local Experts at Express RestorationAugust 7, 2025
  • Exclusive Tents Named ‘The World’s Greatest Luxury Tent Manufacturer’ in National TV FeatureAugust 6, 2025
  • Drone Defense System Market Size Expected to Reach $16.76 Billion by 2030August 6, 2025
  • Audfly’s Directional Sound Modules Becoming a Standard in Smart DevicesAugust 6, 2025
  • Mural Honoring Paul ‘Unk P’ Gripper to Be Unveiled July 27 in PhiladelphiaAugust 5, 2025
Brand Values Content
VUGA Enterprises - media network PR & Marketing
  • New Year’s Concert 2024 – Maestro Matthias Manasi and the Selangor Symphony Orchestra in top form
    New Year’s Concert 2024 – Maestro Matthias Manasi and the Selangor Symphony Orchestra in top form World News
  • War Day 309: war diaries w/Advisor to Ukraine President, Intel Officer @arestovych & #Feygin
    War Day 309: war diaries w/Advisor to Ukraine President, Intel Officer @arestovych & #Feygin World News
  • Special Representative for City and State Diplomacy Ambassador Nina Hachigian to Attend the Munich Security Conference
    Special Representative for City and State Diplomacy Ambassador Nina Hachigian to Attend the Munich Security Conference World News
  • Ancient Architecture as the DNA of Civilizations
    Ancient Architecture as the DNA of Civilizations World News
  • Calcium Carbonate Market to Garner $ 52,556.64 Mn by 2028 | 4.7% CAGR
    Calcium Carbonate Market to Garner $ 52,556.64 Mn by 2028 | 4.7% CAGR World News
  • Joint Statement on Somalia – United States Department of State
    Joint Statement on Somalia – United States Department of State World News
  • AVID teams up with SunCulture on its innovative climate impact investing platform
    AVID teams up with SunCulture on its innovative climate impact investing platform Business
  • Joint Statement on Somalia – United States Department of State
    Secretary Blinken’s Meeting with Egyptian Members of Civil Society World News
aerospace company
stem cell clinic in kiev
medical spa in miami
Fashion TV free

Copyright © 2023 195 News. All Rights Reserved by Coolaser | Partner of VUGA Enterprises |  Advertising: Get Published

Powered by .