The Multilin™ 850 relay is a member of the Multilin 8 Series protective relay platform and

has been designed for the management, protection and control of feeder applications.

The Multilin 850 is used to provide primary (main) or backup protection for underground

and overhead single or dual feeders for utility and industrial power networks.

With 11 Switchgear control elements, fully configurable Single Line Diagram on a large

color graphical display, 36 alarm integrated annunciator panel and 20 push buttons

makes the 850 the ideal choice for bay control and protection as a “One Box Solution”.

Designed with advanced communications options and detailed asset monitoring

capabilities, the Multilin 850 provides advanced functionality, including high-performance

protection, extensive programmable logic and flexible configuration capabilities. With

support for industry leading communications protocols and technologies, the 850 provides

easy integration into new or existing SCADA or DCS for enhanced situational awareness.