Blue Sea Systems 7146BSS 187 Series Surface Mount DC Circuit Breaker 120 Amp

The Blue Sea Systems 7146BSS is a high-capacity 120 amp DC circuit breaker from the trusted 187 Series line. Designed for surface mount installation, this circuit breaker provides reliable overcurrent protection for marine, RV, and commercial DC electrical systems.

Key Features:

• 120 amp current rating for high-load circuit protection
• 187 Series design with proven reliability in marine environments
• Surface mount configuration for easy installation and panel integration
• Trip-free design prevents holding breaker closed during fault conditions
• Manual reset push-to-trip button for testing and resetting
• Ignition protected for safe use in gasoline engine compartments
• Tin-plated copper terminals resist corrosion in harsh marine environments
• Complies with UL 1077 and SAE J1117 standards

Blue Sea Systems 187 Series circuit breakers are engineered for demanding marine and mobile power applications where dependable circuit protection is critical. The compact surface mount design allows for flexible installation in tight spaces while providing easy access for manual reset operation.