OEM Graco key switch harness engineered for reliable electrical connection and consistent startup performance in compatible spray foam and fluid handling systems.
| Machine / Equipment | Compatibility Information |
|---|---|
| Graco Reactor Systems | Compatible with select Reactor electrical control assemblies |
| Graco Spray Foam Equipment | Used in key switch and ignition-related wiring applications |
| Graco Polyurea Systems | Supports OEM electrical harness replacement requirements |
| Graco Industrial Fluid Handling Equipment | Compatible with select systems requiring HARNESS, KEY SWITCH assemblies |
The Graco 18B390 Harness, Key Switch is a genuine OEM electrical wiring harness designed to connect and support key switch functionality in compatible Graco equipment. This component plays a critical role in maintaining reliable electrical communication between the ignition switch and machine control systems.
Engineered to Graco factory specifications, this replacement harness helps ensure proper equipment startup, operational safety, and dependable electrical performance in demanding industrial environments.
