

Operator press-switch harness that ensures fast, reliable signal transmission between control switches and CM-40 systems for precise machine activation.
| Machine Model | System Type | Function |
|---|---|---|
| CM-40 | Continuous Mixing System | Press switch signal harness integration |
| CM-40 Silo Series | High-capacity mixing system | Operator input control connection |
The Graco MTA860 KIT, HARNESS, PRESS SWITCH is an OEM electrical harness assembly designed to connect operator press switches to CM-series control systems, enabling accurate command input and responsive system activation.
The MTA860 press switch harness kit is a dedicated wiring assembly used in Graco CM-40 systems to transmit signals from manual press switches to the main control unit. It ensures reliable communication for system activation, shutdown, and operational commands.
By maintaining consistent electrical connectivity, it supports precise operator control and improves responsiveness during mixing system operation in demanding jobsite conditions.