The 9003E is one of the larger electrical controls I bought for the camper van. My purchase list separates this switching hardware from the cable glands, boxes and joining supplies used during the documented roof work.
The larger roof enclosure during my cable-entry work.
The item in my kit
I bought Blue Sea 9003E Battery Switch as part of my camper van equipment.
The 9003E is one of the larger electrical controls I bought for the camper van. My purchase list separates this switching hardware from the cable glands, boxes and joining supplies used during the documented roof work.
Where it fits my build
I brought the roof light wires and camera cables into a PVC conduit layout. That work included drilled enclosures, threaded fittings, cable glands, solder-seal splices and grouped wiring.
During the small-box stage, I drilled for a male PVC fitting and used a fitting inside as a retaining nut. I routed the camera cable through a gland into a tee and brought the light-wire groups toward the van entry.
A grouped roof-wire connection before the final conduit work.
My build notes
The wiring project was a sequence of individual connections and routes. The photographs show the intermediate stages, including open boxes and wrapped wire groups, before the remaining covers and conduit joints were finished.
I built the cable route a section at a time, bringing local connections into the larger conduit system.
Alternative products
Two alternatives to compare
The Blue Sea 6006 m-Series is a more compact switch format, while the other rotary disconnect uses a different housing and terminal arrangement.
Blue Sea 6006 Battery Switch
This m-Series rotary battery switch provides on and off positions. Its compact body has rear studs for cable connections.
