Circuit breaker accessory, MasterPacT NW, compound, electric joint, use w/I-Line breakers, model-V breakers, QMB Plug-On

This accessory is a factory joint compound that is supplied when there are plug on connectors and it helps with electrical compounds. The products that this come with are I-Line circuit breakers, I-Line busway plug-on units, I-Line panelboards and switchboards, QMB plug-on switches and motor control center plug-on units. They are designed to meet residential, commercial, and industrial requirements to protect electrical systems, equipment, and people.