Power Connectors Reference

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We will be adding additional power connectors to the reference, so please refer back to this page for additional information in the future.

NEMA standards prevents plug/outlet interchange between current or voltage ratings. The IEC 60320 standard (formerly called 320) defines the international power connectors typically used for computer equipment.

Locking blade (twist-lock) power plugs are normally used to connect power to computer racks. The locking blades also prevent accidental disconnection.

G - Ground,  W - Neutral,   X,Y,Z - Service Poles

Typical Connectors