So there are 3 grounded outlets. But the plug for this is non-grounded. so what are those grounds tied to? Are we just eliminating the purpose of the 3-prong plug? I feel like this is similar to the gray adapters to plug a 3-prong in and it makes it a 2-prong plug -- there is a metal circle on that adapter to tie to the grounded outlet screw, but most people just don't do that step....

Question

So there are 3 grounded outlets.    But the plug for this is non-grounded.    so what are those grounds tied to?       Are we just eliminating the purpose of the 3-prong plug?      I feel like this is similar to the gray adapters to plug a 3-prong in and it makes it a 2-prong plug -- there is a metal circle on that adapter to tie to the grounded outlet screw, but most people just don't do that step....

Accepted Answer

The LENCENT 2 Prong Power Strip converts a polarized 2 prong outlet to a 3 prong outlet. This is ideal for non-grounded outlets in older houses, effectively allowing devices with 3 prong plugs to be used without a grounded connection. It is similar to using an adapter that converts a 3-prong plug to fit into a 2-prong outlet. The grounds are not tied to anything, thus not providing a true grounded connection.

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