![Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143] MAP Corrosion Block is a clean](https://cdn.shopify.com/s/files/1/0703/9831/2605/files/20563XL.jpg?v=1740522914)
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Corrosion Block is a clean fluid that actively protects metal and electronics using advanced polar bonding chemistry
Back cover for Navigator Bulkhead mount
Bennett actuators feature through-hull hydraulics
Mounting Style: Surface
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143] MAP Corrosion Block is a clean187 Series Thermal Circuit Breakers Surface Mount 90 Amp Circuit Breaker PN: 7143 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
US$ 117.50
US$ 179.00