{
  "name": "PlugVoltage power-compatibility dataset",
  "description": "Mains voltage, frequency, and plug/socket types by country. Verdicts are computed by a deterministic, safety-first rules engine.",
  "url": "https://plugvoltage.com/data/power.json",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "isAccessibleForFree": true,
  "dateModified": "2026-06-23",
  "count": 40,
  "countries": [
    {
      "slug": "united-states",
      "name": "United States",
      "iso2": "US",
      "region": "North America",
      "voltage": 120,
      "voltageRange": {
        "min": 120,
        "max": 120
      },
      "frequency": 60,
      "secondaryFrequency": null,
      "voltageZone": "LOW",
      "socketTypes": [
        "A",
        "B"
      ],
      "source": "IEC World Plugs; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "united-kingdom",
      "name": "United Kingdom",
      "iso2": "GB",
      "region": "Western Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "G"
      ],
      "source": "IEC World Plugs; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "japan",
      "name": "Japan",
      "iso2": "JP",
      "region": "East Asia",
      "voltage": 100,
      "voltageRange": {
        "min": 100,
        "max": 100
      },
      "frequency": 50,
      "secondaryFrequency": 60,
      "voltageZone": "LOW",
      "socketTypes": [
        "A",
        "B"
      ],
      "source": "MailMate Japan voltage guide; IEC; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "germany",
      "name": "Germany",
      "iso2": "DE",
      "region": "Western Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "F"
      ],
      "source": "IEC World Plugs; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "brazil",
      "name": "Brazil",
      "iso2": "BR",
      "region": "Latin America",
      "voltage": 127,
      "voltageRange": {
        "min": 127,
        "max": 220
      },
      "frequency": 60,
      "secondaryFrequency": null,
      "voltageZone": "MIXED",
      "socketTypes": [
        "N",
        "C"
      ],
      "source": "IEC World Plugs; ANEEL nominal voltages 127V & 220V",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "canada",
      "name": "Canada",
      "iso2": "CA",
      "region": "North America",
      "voltage": 120,
      "voltageRange": {
        "min": 120,
        "max": 120
      },
      "frequency": 60,
      "secondaryFrequency": null,
      "voltageZone": "LOW",
      "socketTypes": [
        "A",
        "B"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "mexico",
      "name": "Mexico",
      "iso2": "MX",
      "region": "North America",
      "voltage": 127,
      "voltageRange": {
        "min": 127,
        "max": 127
      },
      "frequency": 60,
      "secondaryFrequency": null,
      "voltageZone": "LOW",
      "socketTypes": [
        "A",
        "B"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "ireland",
      "name": "Ireland",
      "iso2": "IE",
      "region": "Western Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "G"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "france",
      "name": "France",
      "iso2": "FR",
      "region": "Western Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "E",
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "spain",
      "name": "Spain",
      "iso2": "ES",
      "region": "Southern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "netherlands",
      "name": "Netherlands",
      "iso2": "NL",
      "region": "Western Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "portugal",
      "name": "Portugal",
      "iso2": "PT",
      "region": "Southern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "greece",
      "name": "Greece",
      "iso2": "GR",
      "region": "Southern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "austria",
      "name": "Austria",
      "iso2": "AT",
      "region": "Central Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "sweden",
      "name": "Sweden",
      "iso2": "SE",
      "region": "Northern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "norway",
      "name": "Norway",
      "iso2": "NO",
      "region": "Northern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "denmark",
      "name": "Denmark",
      "iso2": "DK",
      "region": "Northern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "K",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "italy",
      "name": "Italy",
      "iso2": "IT",
      "region": "Southern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "L",
        "F",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "switzerland",
      "name": "Switzerland",
      "iso2": "CH",
      "region": "Western Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "J",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "south-korea",
      "name": "South Korea",
      "iso2": "KR",
      "region": "East Asia",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 60,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "F"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "australia",
      "name": "Australia",
      "iso2": "AU",
      "region": "Oceania",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "I"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "new-zealand",
      "name": "New Zealand",
      "iso2": "NZ",
      "region": "Oceania",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "I"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "united-arab-emirates",
      "name": "United Arab Emirates",
      "iso2": "AE",
      "region": "Middle East",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "G",
        "C",
        "D"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "india",
      "name": "India",
      "iso2": "IN",
      "region": "South Asia",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "D",
        "M"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "argentina",
      "name": "Argentina",
      "iso2": "AR",
      "region": "Latin America",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "I",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "thailand",
      "name": "Thailand",
      "iso2": "TH",
      "region": "Southeast Asia",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "A",
        "B",
        "C",
        "O"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "singapore",
      "name": "Singapore",
      "iso2": "SG",
      "region": "Southeast Asia",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "G"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "philippines",
      "name": "Philippines",
      "iso2": "PH",
      "region": "Southeast Asia",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 60,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "A",
        "B",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "indonesia",
      "name": "Indonesia",
      "iso2": "ID",
      "region": "Southeast Asia",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "F"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "turkey",
      "name": "Turkey",
      "iso2": "TR",
      "region": "West Asia",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "F"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "china",
      "name": "China",
      "iso2": "CN",
      "region": "East Asia",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "A",
        "C",
        "I"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "vietnam",
      "name": "Vietnam",
      "iso2": "VN",
      "region": "Southeast Asia",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "A",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "south-africa",
      "name": "South Africa",
      "iso2": "ZA",
      "region": "Africa",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "M",
        "N"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "morocco",
      "name": "Morocco",
      "iso2": "MA",
      "region": "Africa",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "E"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "egypt",
      "name": "Egypt",
      "iso2": "EG",
      "region": "Africa",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "F"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "croatia",
      "name": "Croatia",
      "iso2": "HR",
      "region": "Southern Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "F"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "czechia",
      "name": "Czechia",
      "iso2": "CZ",
      "region": "Central Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "E",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "poland",
      "name": "Poland",
      "iso2": "PL",
      "region": "Central Europe",
      "voltage": 230,
      "voltageRange": {
        "min": 230,
        "max": 230
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "E",
        "C"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "colombia",
      "name": "Colombia",
      "iso2": "CO",
      "region": "Latin America",
      "voltage": 120,
      "voltageRange": {
        "min": 120,
        "max": 120
      },
      "frequency": 60,
      "secondaryFrequency": null,
      "voltageZone": "LOW",
      "socketTypes": [
        "A",
        "B"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    },
    {
      "slug": "chile",
      "name": "Chile",
      "iso2": "CL",
      "region": "Latin America",
      "voltage": 220,
      "voltageRange": {
        "min": 220,
        "max": 220
      },
      "frequency": 50,
      "secondaryFrequency": null,
      "voltageZone": "HIGH",
      "socketTypes": [
        "C",
        "L"
      ],
      "source": "IEC World Plugs; World Standards; canonical baseline 2026",
      "lastReviewed": "2026-06-17"
    }
  ]
}