💡 Blue Sea Systems 7238 Double: The Ultimate Power Management Solution Review

I used it to replace a broken double pole switch on my boat's shore power supply. It was a simple installation replacement.

I ordered this for a custom load center assembly for my 6kW generator. I needed a 30 amp panel mount switch and it seemed to fit. I read the specs on the page and it says they trip in 34 seconds at 40.5 amps (which is typical for thermal magnetic switches). This works for short term control but not for generator protection (I need to trip at 30 amps immediately for this). Apart from the fact that I need the next size down for my purposes this seems to be a very good product. The load and line…

Be careful when ordering a circuit breaker. You will receive an "A" series. just a double pole switch. It comes in what appears to be standard retail packaging, but doesn't include any mounting screws or hardware needed to connect two switches together. If you look at this breaker at West Marine you will see that these parts are included. WM also has a list price of over $69.00. The part number on the two switches is exactly the same. I suggest just keeping the hardware from the old switch and…