Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146] Marine Navigation & Instruments | Compasses Outside diameter is about 1-7/8”

Outside diameter is about 1-7/8” or (1

Echo Courtesy Light - White Housing - Warm White Light

and P30 Pro

316 Stainless steel base

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Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146] Marine Navigation & Instruments | Compasses Outside diameter is about 1-7/8”187 Series Thermal Circuit Breakers Surface Mount 120 Amp Circuit Breaker PN: 7146 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