CT-3-Understanding the Differences between NEMA and IEC
9:44
NEMA provides a forum for companies to develop technical standards to promote safe and effective design, installation and use of electrical products. It consists of 450 member companies in the US including Eaton. The International Electrotechnical Commission (IEC) sets regional standards for the safe installation of electrical wiring and equipment. These standards are generally followed outside the US and Canada. Unlike NEMA, IEC does not specify load classes. In the IEC specifications, the strength can be described as clear, OK, or unclear. 0:40 NEMA standards 1:09 VE-1 and VE-2 standards for cable tray 2:22 NENA load classes 3:01 NEMA Load tests 4:21 IEC standards 4:34 IEC strength categories 5:21 IEC load testing 5:57 IEC Impact testing 6:44 NEMA installation guidelines 8:00 Summary graph 8:30 Applications 9:44 Review
NEMA provides a forum for companies to develop technical standards to promote safe and effective design, installation and use of electrical products. It consists of 450 member companies in the US including Eaton. The International Electrotechnical Commission (IEC) sets regional standards for the safe installation of electrical wiring and equipment. These standards are generally followed outside the US and Canada. Unlike NEMA, IEC does not specify load classes. In the IEC specifications, the strength can be described as clear, OK, or unclear. 0:40 NEMA standards 1:09 VE-1 and VE-2 standards for cable tray 2:22 NENA load classes 3:01 NEMA Load tests 4:21 IEC standards 4:34 IEC strength categories 5:21 IEC load testing 5:57 IEC Impact testing 6:44 NEMA installation guidelines 8:00 Summary graph 8:30 Applications 9:44 Review
Related videos for "cable tray"
-
CT-2-Understanding Codes and Standards for Cable Ladder
7:55
Cable Tray / Ladder eLearning Modules
-
B-Line series KwikRail Cable Tray System
2:14
The KwikRail cable tray system is ideal for commercial and data center cable management applications.
-
How to select the right wire basket tray
0:55
Wire basket trays can look similar, but they may not always perform the same. Choosing the right wire basket tray is critical to help avoid downtime and rework.
