Description
Extended Installation Flexibility
The SRUS-6SWDP-EXT 10ft Extension Harness is a dedicated accessory for the SRUS-6SWDP Digital Switch Panel, designed to simplify installations in larger vehicles where additional cable length is required. It allows installers to separate the switch panel and relay box by an extra 10 feet without compromising performance or reliability.
Purpose-Built for the SRUS-6SWDP System
This extension harness is engineered specifically for the SRUS-6SWDP platform, ensuring full compatibility with the integrated relay box, pre-fused circuits, and programmable switch panel.
- Maintains full functionality of all six programmable circuits
- Preserves automatic backlight dimming and switch memory features
- No impact on current capacity or fuse protection
Plug-and-Play Installation
Designed with installers in mind, the SRUS-6SWDP-EXT connects directly between the control panel and relay/fuse box using factory-style connectors.
- No rewiring required — installs in minutes
- Eliminates the need to relocate relay boxes closer to the dash
- Ideal for fire apparatus, service bodies, utility trucks, and extended cab vehicles
Built for Fleet and Work-Truck Environments
- Heavy-duty jacketed cable for abrasion and vibration resistance
- Designed for interior vehicle routing
- Supports professional, clean wiring layouts in complex builds
Compatibility
- Compatible with: SRUS-6SWDP Digital 6-Switch Panel
- Cable Length: 10 feet (extension)
- Application: Interior vehicle installations








































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