MiCOM P436 and the MiCOM P438 have a proven record in providing comprehensive protection and can be applied to a wide range of applications. The user-friendly interface and several communication ports allows simple configuration, and its flexibility means that it can be customized to the user’s requirements.

Four setting groups, simple configuration, extensive information polling
The MiCOM P436 and MiCOM P438 enable a wide range of applications to protect supplies and catenaries in classic and autotransformer-fed (AT) systems. With easy connection to virtually all substation and catenary network management systems, the two models are enhanced by a complete range of backup protection and automation functions.

Four independent setting groups, with user-friendly control interface, store protection parameters and enable simple configuration to different operating conditions or alternative feeding. Extensive polling of information is also possible.

MiCOM P436 and MiCOM P438 also feature InterMiCOM teleprotection. With their modular design, they are available for rack, flush panel or wall surface mounting.

Customization combined with easy integration
User-friendly MiCOM P436 and MiCOM P438 are fitted with 1A/5A software setting, supported in a single device, and two remote communication interfaces. It also benefits from InterMiCOM teleprotection interface. Users can customize them to their own applications. Highly flexible, they can be easily integrated within various substation protective schemes.

Standard Manufacturers Warranty: 2 years

MiCOM P436 and MiCOM P438

Distance Protection Devices for Rail Catenary

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