The Fortress Interlocks design
team has worked closely with ABB
to develop an interlock suitable for
use on the SACE Emax circuit
breaker. Fortress has considerable
expertise in designing complex
switchgear interlocking schemes
and the Breaker Lock forms an
essential part of a sequential
interlocking system that ensures the
safe operation of switchgear.

This new lock is added to the
existing range of switchgear
interlocks. Fortress can supply
interlocks to suit all makes and
model of switchgear.