Us Electrical Plug Types

Electrical plugs and sockets differ from one another in voltage and current rating shape size and connector type.

Us electrical plug types.

Mains electricity by country includes a list of countries and territories with the plugs voltages and frequencies they commonly use for providing electrical power to low voltage appliances equipment and lighting typically found in homes and offices. Use this nema plug chart to identify a configuration by pin array or designation. Plug socket types around the world. The list also reveals that types a and c are the most frequently used electric plugs worldwide.

These plugs are used throughout the u s canada and mexico and include plugs and receptacles that range from domestic size nema 5 15r p up to the highest available amp and voltage requirements nema 18 60r p. Check your need for a power plug travel adapter in the united states of america. Whether you re looking for light switches like a dimmer switch or switch plate covers lowe s. Ac power plugs and sockets connect electric equipment to the alternating current ac power supply in buildings and at other sites.

When building and designing your home buying switch plates and plugs connectors are usually the last thing on your to do list. The table shows that in most countries the mains supply is between 220 and 240 volts 50 or 60 hz. Countries that operate on 100 127 volts are greatly outnumbered. Home plug types acupwr s nema chart can help you identify which nema plug or receptacle you have.

Electrical plugs and plug connectors considerations when shopping for plugs and plug connectors make sure you re aware of the voltage the electrical potential between two points on a circuit. Different standard systems of plugs and sockets are used around the world. But lowe s makes it easy with a wide selection of colors designs and styles of wall plates for you to choose from. The standard voltage is 120 v and the frequency is 60 hz.

For industrial machinery see industrial and multiphase power plugs and sockets some countries have more than one voltage available. Get the amp rating off the outlet and pick up a replacement with that rating and the same configuration and number of holes. In the united states of america the power plugs and sockets are of type a and b. The most common electrical outlets are 15 amp duplex receptacles 15 amp outlets are designed to accept standard plugs for most small appliances and lamps.

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. A variety of voltages are used around the world but 120v and 240v plugs and plug connectors are generally the most common.