PTA8809M: 110VAC 10A 50/60Hz. PTA8810M: 220-240VAC 10A 50/60Hz. PTA8811M: 220-240VAC 10A 50/60Hz PTA8809M suitable for: American Samoa, Anguilla, Antigua, Aruba, Azores, Bahamas, Bangladesh, Barbados, Belize, Bermuda, Bolivia, Brazil, Cambodia, Canada, Cayman Islands, China, Columbia, Costa Rica, Cuba, Ecuador, El Salvador, Guam, Guatemala, Guyana, Haiti, Honduras, Jamaica, Laos, Lebanon, Liberia, Maldives, Mexico, Micronesia, Montserrat, Netherlands Antilles, Nicaragua, Niger, Okinawa, Panama, Peru, Philippines, Puerto Rico, St. Vincent, Saudi Arabia, Tahiti, Taiwan, Thailand, Tobago, Trinidad, United States, Venezuela, Virgin Islands (US & Britain) and Yemen. PTA8810M suitable for: Algeria, American Samoa, Aruba, Azores, Balearic Islands, Bali, Bosnia, Bulgaria, Cape Verde, Chad, Croatia, El Salvador, Finland, France, Germany, Greece, Guinea, Hungary, Iceland, Indonesia, Italy, Jordan, Korea, Laos, Luxembourg, Madeira, Monaco, Mozambique, Myanmar, Netherlands Antilles, Niger, Norway, Portugal, Romania, Suriname, Sweden, Turkey, Uruguay and Yugoslavia former. PTA8811M suitable for: Bahrain, Bangladesh, Belize, Botswana, Brunei, Cameroon, Channel Islands, China, Cyprus, Dominica, El Salvador, Gambia, Ghana, Gibraltar, Grenada, Guatemala, Guyana, Hong Kong, Iraq, Ireland, Isle of Man, Jordan, Kenya, Kuwait, Lebanon, Macau, Malawi, Malaysia, Maldives, Malta, Mauritius, Myanmar, Nigeria, Oman, St. Kitt-Nevis, St. Lucia, St. Vincent, Saudi Arabia, Uganda, United Arab Emirates, United Kingdom, Vietnam, Yemen, Zambia and Zimbabwe.