![Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] Brand_VDO optimal true sound](https://cdn.shopify.com/s/files/1/0649/7717/4718/files/20558XL.jpg?v=1718214684)
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optimal true sound
Heavy duty 12-gauge power leads
Transmit power: 500W rms
It aligns your boat bow to its actual orientation so you know where you are casting according to your chartplotter screen
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] Brand_VDO optimal true sound187 Series Thermal Circuit Breakers Surface Mount 40 Amp Circuit Breaker PN: 7138 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Large clearance around terminal studs accept heavy gauge wire lugs
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