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FAQ
Have a question? Feel free to browse our Frequently Asked Questions which are listed by group below. If you don’t see what you need, simply contact us directly at info@vansheen.com.
Question No

Questions

09 What is the difference between UL and ETL?
08 How do I check your UL or ETL certifications/file Nos?
07 What is UL's Multiple listing procedure?
06 What do the terms single-pole, 3-Way and 4-Way switch mean?
05 Why are the rectangular blade openings in a typical three wire 15A receptacle two different sizes?
04 Why is the words "YT" stampled on your products rather than your given "8XXX"?
03 What is the valid capacity for a 20'container, 40'container?
02 What is your packing method?
01 Is there any price difference for the different color?
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