Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Are all available ID and IPS Heavy Wall (HW) trade sizes UL Listed and CSA Certified?

April 26, 2017CSA heavy HW Id iPS Trade UL wall

0

Posted

Are all available ID and IPS Heavy Wall (HW) trade sizes UL Listed and CSA Certified?

1 Answer

0

Posted

No, in accordance with UL 1684 / CSA C22.2 No. 211.3, only 4″ (102mm) Heavy Wall (HW) conduit and fittings are currently eligible for Listing and Certification in both IPS and ID trade sizes.