Application & Design

To provide a means to mechanically lock out one power source when an alternate power source is in use. The Breaker Lock-Out consists of a bar which slides back and forth between two breaker switches allowing only one breaker at a time to be energized. It is a very simple and efficient mechanism to control two separate power sources. FabTech offers Breaker Lock-Out Kits in two sizes, one for small frame breakers and one for large.