Sierra FS84110 Marine Rated Battery Fuse, 40A, Light Blue GROUP+ambassador-marine-half-sphere-sink-304-stainless-steel-2-drain-soundkote-1408 Replaces Mercruiser # 42725A3

Replaces Mercruiser # 42725A3

and robust IPX7-rated housing

Accurate compass heading data remains a fundamental parameter for marine navigation and the HSC100 uses fluxgate technology to deliver heading data for on board systems

Molded from UV-resistant acetal resin

2A531348 and above)

Sierra FS84110 Marine Rated Battery Fuse, 40A, Light Blue GROUP+ambassador-marine-half-sphere-sink-304-stainless-steel-2-drain-soundkote-1408 Replaces Mercruiser # 42725A3Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF Fuses Bolt down design for high vibration applications Standard Isolated M8 stud design allows the stacking of terminals Prevents accidental shorts with protective, insulating cap Perfect in tight spaces to provide high current protection Compact and designed for DC Main, Bow Thruster, Inverter, and windlass