How to replace a panel electrical box

step one: First, you need to make sure the power is completely shut off. This is for your safety to prevent electric shock accidents during the replacement process. You can do this by turning off the main power switch.

Step two: Use an appropriate tool (such as a screwdriver) to remove the old cabinet. You need to be careful not to damage the wires or connectors during disassembly. Also, you’ll want to remember the location of each wire and connector so you can connect it correctly when installing your new electrical panel breaker box.

Step three: Install the new cabinet in its original location. You may need to use screws or other fastening devices to ensure that the new cabinet stays securely in place.