Blue Sea Systems 7149 187 Series Surface Mount DC Circuit Breaker 200 Amp

The Blue Sea Systems 7149 is a heavy-duty 200 amp DC circuit breaker from the 187 Series, designed for surface mount installation in marine and RV electrical systems. This high-performance breaker combines switching and circuit protection into a single device, featuring a waterproof design that's ignition protected for safe installation aboard gasoline-powered boats.

Key Features:

• 200 amp rating for high-current applications
• Clear, single lever operation with vertical/horizontal orientation
• "Trip Free" design cannot be held in the ON position during fault current conditions
• Waterproof construction for harsh marine environments
• Recessed mounting holes provide clean, professional appearance
• Robust 5/16" M8 terminal studs with high torque connections
• Large clearance around terminals accepts heavy gauge wire lugs
• Ignition protected - meets SAE J1171 external ignition protection requirements
• Large actuator lever provides clear indication of trip status

The surface mount design allows for easy installation on bulkheads, panels, or other flat surfaces. The trip-free mechanism ensures the breaker will automatically open during overload conditions, even if someone attempts to hold the lever in the ON position. Note: Do not use as a switch in applications where high inrush currents are expected.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.