Ignitions and Electrical› Wiring Components
BLUE SEA
CIRCUIT BREAKER 187 SFCMT 70A
SKU: B03C 7141-BSS
Description
It offers heavy-duty circuit protection for loads between 25 and 200 Amps, combining both switching and protection into a single device. The surface mount design allows for easy installation, and the single lever operation is clearly visible. This circuit breaker is ignition protected and built for robust performance in marine and vehicle electrical systems.
Fitment
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Specifications
| Brand | BLUE SEA |
| Part Number | B03C 7141-BSS |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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