

MP40 electrical disconnect kit designed to safely isolate and control power flow in compatible Graco spray systems during maintenance or shutdown.
The Graco MTA840 KIT, DISCONNECT, MP40 is used in Graco electrical spray systems that require MP40-style power disconnect and safety isolation components.
*Compatibility varies depending on control box revision and MP40 module integration.
The Graco MTA840 KIT, DISCONNECT, MP40 is an OEM electrical disconnect assembly designed to safely isolate power within Graco spray equipment using MP40 control systems. It enables technicians to disconnect electrical supply for servicing, maintenance, or emergency shutdowns.
This component plays a critical role in machine safety by ensuring controlled power interruption between the main electrical input and internal control modules.
It is engineered for industrial spray systems where reliable electrical separation is required to protect both operators and equipment during service operations.
The MTA840 serves as a safety-critical disconnect point within the electrical system. It allows technicians to quickly remove power from key components without dismantling the entire control enclosure, improving service efficiency and operational safety.