Understanding the Difference Between Junction Box, Marshalling Panel, and System Cabinet  In instrumentation and control projects, many engineers use the terms Junction Box, Marshalling Panel, and System Cabinet as though they mean the same thing. They do not. Each enclosure has a distinct role in the signal chain, and each one affects cabling, commissioning, troubleshooting, … Continue reading Marshalling Panel vs Junction Box vs System Cabinet: Complete Guide for Instrumentation and Control Engineers