![Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] Marine Navigation & Instruments | Transducer Accessories 8003 DC Analog Voltmeter](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/20558XL.jpg?v=1591215593)
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8003 DC Analog Voltmeter
Nickel-plated copper contacts ensure corrosion-free reliable operation
Construction: Fiberglass
Automatically adjusts for 12 or 24 volt battery banks (both battery banks must be the same DC voltage and battery type)
ST Blade Fuse Block w/out Cover - 12 Circuit w/ Negative Bus
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp [7138] Marine Navigation & Instruments | Transducer Accessories 8003 DC Analog Voltmeter187 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