


Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp - 7143
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp - 7143Blue Sea 7143 187 Series Thermal Circuit Breaker 90Amp 7143 187 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
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Reviewed in the United States on April 3, 2026
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