AC WORKS™ Connector — Polarized

Polarized Vs. Non-polarized: Household Electrical Safety

Posted by Stephanie Junek on

In North America, with a 110V circuit, polarized outlets and plugs are used as a safety feature.  They are used to help ensure the complete circle of electricity in a circuit, keeping the hot-wired pin in the hot-wired side of the outlet and the same for the neutral side and pin.  Some machines require polarized plugs for proper functioning. 

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