As someone who was hesitant to invest in a circuit interrupter, I was impressed by the high quality and reliability of this product .As a result of using this item in my industrial electrical work, i found that it provided excellent CIRCUIT protection while also being user-friendly and efficient. The fact that it operates at 120 volts means that it can handle heavy loads without any issues. The only downside is that it can be a bit pricey, but in my opinion it's worth the investment for anyone who needs a dependable circuit protection solution..