Otomax to Emax Plug-In Circuit-Breaker Retrofitting Instructions

This document provides instructions for replacing obsolete Otomax P1/P2/P3 plug-in air circuit-breakers (1000A to 3200A) with new Emax plug-in air circuit-breakers of the same size, using a dedicated retrofitting kit. It details safety procedures, step-by-step removal of the old circuit-breaker's moving part, and emphasizes that the kit does not alter original switchboard project data, with full electrical correspondence guaranteed when selected per ABB technical catalogs.