Ignitions and Electrical› Wiring Components
BLUE SEA
SWITCH CONTURA DPST OFF-(ON)
SKU: B03C 8219-BSS
Easy — 1–2 hours
Description
This switch is built to withstand vibration, shock, thermoshock, moisture, and salt spray. It is ignition protected, making it safe for installation aboard gasoline-powered boats, and meets UL1500 and ISO8846 requirements. The switch also includes an internal and external gasket panel seal.
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
| Brand | BLUE SEA |
| Part Number | B03C 8219-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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