Welcome to the Schneider Electric Website

Welcome to our website.

Select your location

Welcome the the Schneider Electric French website. It looks like you are located in the United States, would you like to change your location?

Traduisez en francais

MiCOM P521

Feeder Differential Protection Relays

Part of PowerLogic

MiCOM P521 provides high speed, two ended current differential unit protection of overhead lines and underground cables in applications such as ring mains and parallel feeders. Models available: MiCOM P521

MiCOM P22x
Contact support

Can we help you?

Our support centre contains FAQs, CAD files, catalogues, brochures, substitution information and more. If you can't find what you need, just have a chat with us.

Approved partners

Browse our network of approved partners ranging from panel builders to system integrators or home automation specialists to power integrators.