Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Exterior Components› Body Panels and Components
BLUE SEA
SWITCH BATTERY E SELECTOR W/AFD
SKU: B03C 9002E-BSS
Beginner — under 30 min
Overview
This ignition-protected switch is safe for use on gasoline-powered boats. It includes an Alternator Field Disconnect (AFD) function and is built with tinned copper studs for optimal conductivity and corrosion resistance. The case design offers flexibility for surface or rear panel mounting.
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | BLUE SEA |
| Part Number | B03C 9002E-BSS |
Videos
Blue Sea System Battery Switch ACR - Portland Marine Electronics
Blue Sea Battery Selector Switch 9002E Review
The Best Battery Switch for Van & RV Power Systems (Blue Sea Systems 9003e vs BEP Pro 770-EZ)
Installing a Blue Sea Systems Battery Switch
Blue Sea Systems Mini Add-A-Battery Kit Install on Deck Boat
About MOTORMIA
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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