Blue Sea 50A Marine Thermal Circuit Breaker, Ignition Protected
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Blue Sea 50A Marine Thermal Circuit Breaker, Ignition Protected

Product Code: BLS7183

The BLUE SEA BLS7183 Thermal Circuit Breaker is designed for reliable circuit protection in marine environments. Rated at 50A, it is a direct replacement for 185-Series circuit breakers and is ideal for use on gasoline-powered boats.

This breaker features a visible reset lever for easy status checks and combines both switching and circuit breaker functions in one compact unit. Its ignition-protected design ensures safe installation in critical areas.

  • Visible reset lever indicates open condition
  • Ignition protected for gasoline-powered boats
  • Meets SAE J1171 external ignition protection standards
  • Weather resistant construction
  • Trip free—cannot be held closed after tripping
  • Combines switch and circuit breaker functions
  • Suggested Retail Price: $113.98