Bussmann Series 185 Circuit Breaker 40 Amp | Blue Sea 7005
Bussmann Series 185 Circuit Breaker 40 Amp | Blue Sea 7005
Blue Sea Systems
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Bussmann Series 185 Circuit Breaker 40 Amp | Blue Sea 7005
Bussmann Series 185 Circuit Breaker 40 Amp | Blue Sea 7005The Bussmann Series 185 Circuit Breaker 40 Amp by Blue Sea Systems (model 7005) offers reliable protection for your marine electrical systems. Designed as a thermal-type breaker with a maximum voltage rating of 42 volts DC, it ensures safe operation aboard gasoline-powered boats by meeting stringent SAE J1171 external ignition protection standards. Its phenolic case material provides durability and waterproofing, making it suitable for harsh marine environments. This breaker combines circuit protection and switching in a single unit and features a "trip free" mechanism that prevents it from being held closed after tripping, enhancing onboard safety and system reliability.
Blue Sea Systems Bussmann Series 185 Circuit Breaker 40 Amp 7005
- Bussmann Series 185 Circuit Breaker 40 AMP
- Thermal type breaker
- Maximum voltage 42 volts DC
- Case material Phenolic
- Ignition protected
- Safe for installation aboard gasoline powered boats
- All components meet SAE J1171 external ignition protection requirements
- Waterproof
- Combines switching and circuit breaker function into one unit
- "Trip Free" cannot be held closed after trip
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
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