Us Electrical Plug Configurations

A gas dryer plugs into an ordinary 120 volt electrical outlet and it has a cord fitted with an ordinary appliance plug.

Us electrical plug configurations. So you don t need a voltage converter in canada when living in the united states of america. Plug socket types around the world. Country by country list of plugs sockets and voltages below is a full overview of all countries of the world and their respective plugs outlets and voltages frequencies used for domestic appliances. Countries that operate on 100 127 volts are greatly outnumbered.

For example nema 5 15r is a configuration type 5 receptacle supporting 15 a. Nema connectors are power plugs and receptacles used for ac mains electricity in north america and other countries that use the standards set by the us national electrical manufacturers association nema wiring devices are made in current ratings from 15 to 60 amperes a with voltage ratings from 125 to 600 volts v. Other plug outlet power cord configurations are available for high power industrial watertight and specific purpose installations. I have a dedicated 240v 50amp circuit for a car charger.

An electric dryer on the other hand heats the air with electric heating elements and runs on 240 volt current which requires a much different outlet receptacle and a special heavy duty appliance cord with a unique plug. Corresponding p and r versions are designed to be mated. The primary configuration represents the preponderance of usage in that country. Use this nema plug chart to identify a configuration by pin array or designation.

The recent phev we leased has the capability of accepting standard 120v or 240v input however the plug configuration is a 240v 20amp design. There are currently 15 types of domestic electrical outlet plugs in use worldwide each of which has been assigned a letter by the us department of commerce international trade administration ita starting with a and moving through the alphabet. The devices are named using the format nema n mmx where n is an identifier for the configuration of pins and blades mm is the maximum current rating and x is either p for plug or r for receptacle. The purpose of so many different types is to prevent the wrong combinations of electrical systems from being plugged together thereby avoiding potentially dangerous conditions.

Can i simply rewire the receptacle to match the 240v car plug or will this be dangerous. The primary configuration for each country is listed in the above tables. The table shows that in most countries the mains supply is between 220 and 240 volts 50 or 60 hz. In canada the standard voltage is 120 v and the frequency is 60 hz.

The national electrical manufacturers association nema has assigned designations to the various configurations. Different combinations of contact blade widths shapes orientation and. You can use your electric appliances in canada because the standard voltage 120 v is the same as in the united states of america.