⚓️ Optimized for SEO: Blue Sea Systems 7035 187 Series Marine Electronics Review

I bought the 150 amp version and did the same test as the cheaper brands of these switches. Other brands clip 80 to 90 amps (sometimes even less). With this brand I was able to run at 120A for about 45 minutes before having to reduce the current because my test unit was getting too hot. They really work at their rated current. Don't waste your money on cheaper brands, buy them if you want switches that actually match their specs. Also, the measured resistance was about 0.0005 ohms. Much better…

I use this type of switches for my solar projects. They come in different sizes. This allows you to manually open and close the circuit at will without having to move the wires. I use them before and after every solar charge controller. This is useful for system maintenance, troubleshooting, or simply shutting down a part of the system. They fire at a lower temperature when the environment gets warmer and that's part of the design. For example, my 70 amp version, which usually works well, would

Fantastic quality circuit breaker that will stand the test of time! I don't know what they put in that marine grade circuit breaker, but it should be good. I use it as the master switch for all of my auxiliary electronics in my minivan. This switch is constantly being turned on and off at least 5 to 15 times a day! I have reviewed about 5 cheap Chinese marine circuit breakers that claim to be this good. But cheap Chinese ones either broke, or burned out, or leaked when turned off! Quality is…