SACE Tmax XT7 and XT7M Circuit Breaker Maintenance Instructions

This document provides the servicing program and maintenance instructions for the SACE Tmax XT7 and XT7M circuit breakers, including periodic intervals for routine servicing in normal and dusty environments. It covers lubrication procedures for jaw-type isolating contacts of withdrawable breakers, and emphasizes that even rarely operated or stored breakers must be maintained before being put into service.