![Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139] Electrical | Switches & Accessories A stainless steel spring retracts](https://cdn.shopify.com/s/files/1/0422/8913/5778/files/20559XL.jpg?v=1744403355)
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A stainless steel spring retracts the cylinder when the boat is not in motion
stainless steel antenna is specially designed for masthead mounting
reinforced stainless steel and powerful dual
Box Dimensions: 2"H x 4"W x 10"L WT: 0
4 1/2″ (115 mm) Open Face Dial with Large Numerals
Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139] Electrical | Switches & Accessories A stainless steel spring retracts187 Series Thermal Circuit Breakers Surface Mount 50 Amp Circuit Breaker PN: 7139 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