ANJOSHI Circuit 50A 300A Protection Inverter Replacement Parts Review

Junk, well under rating. Switched to ANL backup setting and no more problems. Didn't expect much from this cheap switch.

Look at my pictures and see the protection this product offers. Don't buy money down the drain. Can't handle 160 amps or burn your wires.

I bought a 250 amp circuit breaker. Its useless, bad connection and the clamps aren't big enough to handle 250 amps. It is unable to deliver enough tension. Smaller switches may still work.

Article not tested after receipt and 15 days return period. When I am 20./20. Went to install in June, I found the switch wasn't installed and broke immediately.

Great product, but unfortunately not suitable for my purpose. The heat will blow the fuse even with a minimal load. I have used a couple of these in my engine bay (Ram 2500 6.7 Cummins) and both have worked on the engine overheating even at low temperatures (30 degrees). I highly recommend them if you can use them in a car or otherwise protect them from the weather. Reliable product, the manual reset button is not easy to press, it needs to be pressed all the way on purpose.

I bought four of these (250A, 200A, 150A, 30A) for my 300A lithium battery power station. I have 1.2kW and 2.2kW pure sine wave inverters connected to 150A and 200A circuit breakers. I had problems when trying to run a large load (1kW and above). After about a minute, the input voltage of the inverter drops to 4.5 volts. I blamed battery problems and inverters, thinking there shouldn't be any circuit breaker problems. Then I decided to measure the voltage on 2 terminals of the circuit breakers…