Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.

About Qualitrol LLC

Qualitrol is a Fairport, New York maker of monitoring and protection equipment for electrical generation and transmission.

Devices that use these prefixes

• Substation condition monitoring devices

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2 registered prefixes