That number doesn't indicate any TVS that I have ever seen or heard of??? Where did you get them and what is their description?

1.5 KE 36 CA is the number for the TVS generally used by Forumites. They will not short out when wired "A" to"U","D" to "U",etc, on the pw ZW.

see fuzzy photos below.

Thanks Dewey, I got them from Ebay I should have known better. I will search for the product number you gave me. Thank you for your help.

Regards

Les

I searched with google and this comes up as a Vishay Uni Direction item. The number Dewey gave you was for a bi-directional item. That is what you need. Mouser has them. 

ralph

Thanks guys I found the part number Dewey mention on Ebay and ordered them.

Les

This post may be of help

www.jcstudiosinc.com/BlogShowT...=486&categoryId=

Dale H

Thanks to all of you for your help. I do plan on having either 10amp mini fuses on each ZW output or those 10amp circuit breakers available from Mouser.

Thanks Again

Les