That is for debit, which is an entirely different thing than credit.
There are no US banks that implement Chip & PIN. Heck, it's nearly impossible to get a Chip & PIN capable card for travel if you have a US issuing bank.
Swipe support will in theory eventually be disabled (e.g. authorizations declined by your issuing bank) at some point in the future when Chip & Signature is being rolled out.
If you're typing your PIN code into a terminal in the US, you are using debit though.