Greg:
I've seen 'offshore' items (with UL tags) GFI's, block devices, etc, that are IMHO quality trash. The pricing on these items is attractive to the EC's, bought direct, not thru a supplier.
The issue of callbacks for 'device failure' should be factored into the 'bargain pricing'.
With the TR devices, failure is going to be less evident, and the protection the design intent was to provide will be 'false safety'.
