MRC2 Multishot Reclosing Relay Instruction Leaflet

This document provides installation, operation, and maintenance instructions for the ABB Type MRC2 multishot reclosing relay, which automatically recloses AC or DC circuit breakers after protective relay action. It details the relay's construction, including microcontroller-based modules, input/output specifications, front panel controls, and adjustable settings for up to four reclosures with lockout functionality.