Is this something you can share as well? Dwayne Reid wrote: My versions are both CSA & UL certified. None of them are potted but they are all enclosed such that the consumer cannot touch any part of the circuit. One unit does have a pot shaft but that is plastic. --------------------------------- Do you Yahoo!? Get on board. You're invited to try the new Yahoo! Mail. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist