![Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] GPS - Black Box based on vessel speed](https://cdn.shopify.com/s/files/1/0621/9680/9967/products/20558XL.jpg?v=1642469121)
Pay in 4 interest-free payments of $31.50 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
based on vessel speed
5 Brilliant Colors available SCM4-GW - Great White
Low power when used with Raymarine solar-powered wireless devices
Prevents connecting both AC sources simultaneously
3-pin molded connectors on each end
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] GPS - Black Box based on vessel speed187 Series Thermal Circuit Breakers Surface Mount 40 Amp Circuit Breaker PN: 7138 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Large clearance around terminal studs accept heavy gauge wire lugs
US$ 179.95
US$ 22.96