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.
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.
Comparing the Switch Housing Around the Rotary Control
I routed the roof wires through boxes and glands toward the cargo area.
The switching hardware was a separate part of my electrical purchases.
I bought the Blue Sea 9003E e-Series rotary on/off switch.
A grouped roof-wire connection before the final conduit work.The larger roof enclosure during my cable-entry work.
My Takeaway from This Job
The physical body and rear-terminal arrangement distinguish these on/off controls. The 6006 uses the compact m-Series format, while the other rotary disconnect provides another housing around the same broad control action.
Compare the housing, mounting points and rear terminals around the control.
Product Details And Van-Build Uses
Specification
Product Detail
Model
9003E e-Series
Switch Type
Single-circuit ON/OFF
Positions
Two
Function
Battery circuit switching
The 9003E is a two-position battery switch rather than a selector for combining battery banks. Blue Sea’s original instruction sheet identifies the switch and its mounting arrangement. In a camper-van electrical cabinet, a dedicated switch provides a different function from a bus bar or battery monitor. Keeping those roles separate makes the component list and the manufacturer documents easier to follow.
