A Type A plug in Saint Kitts and Nevis?

Yes — it seats, though without a guaranteed earth.

your Type A
🇰🇳 Type G socket
🇰🇳 Type D socket
🇰🇳 Type A socket
🇰🇳 Type B socket

Saint Kitts and Nevis's Type G and Type D and Type A and Type B sockets accept a Type A plug (US two-blade (NEMA 1-15)). The plug is unearthed by design, so nothing is lost in translation. The wall delivers 230 V at 60 Hz (207–253 V within tolerance) — if your device isn't rated for that (look for "100–240 V" on the brick), an adapter won't save it.

Grid facts verified against IEC World Plugs — Saint Kitts and Nevis. Physical-fit verdicts derive from pin geometry and each socket standard's acceptance list — not safety advice.