Exterior Components› Body Panels and Components

BLUE SEA

SWITCH BATTERY E SELECTOR 3P W/AFD

$62.60

SKU: B03C 11001-BSS

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Blue Sea 11001-BSS is a 3-position dual circuit battery switch with AFD (Alternator Field Disconnect). It allows users to select between Battery 1, Battery 2, or OFF to isolate battery banks from loads. This switch is ideal for marine, RV, and emergency vehicle applications.

Constructed from non-corrosive marine-grade metals and durable reinforced polycarbonate, it is ignition-protected and safe for installation aboard gasoline-powered vehicles and boats. The case design supports both surface and rear panel mounting.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBLUE SEA
Part NumberB03C 11001-BSS

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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