Disconnect assembly for Lorain LRT-110

The disconnect assembly, part number 709A1721, serves as an electrical safety component within the Lorain machinery electrical system. It functions as a manual switch that allows for the isolation of power to specific circuits or the entire machine, facilitating safe conditions for maintenance, repairs, or emergency shutdowns. By interrupting the flow of current, this component helps protect personnel and the electrical infrastructure of the crane.

This assembly is compatible with the Lorain LRT-110 and LRT110-TYP.I crane models. It is typically integrated into the battery system, starter circuit, or other critical electrical paths where high-current interruption is required. The assembly includes a switch mechanism housed within a protective enclosure designed to manage the electrical loads present in these cranes. Many such units support manual operation via a lever or button and often feature locking provisions to prevent accidental re-energization during service procedures.

Disconnect assemblies are used in heavy machinery to manage electrical energy flow. They provide a physical break in the circuit, which is a standard requirement for lockout and tagout protocols. Proper operation of this switch is necessary to ensure that electrical systems can be de-energized effectively when the machine is not in use or during technical inspections.