The electrical panel inside of your home or office is where the breakers (or sometimes called switches) are located.  This is the “heart” of your electrical system.  Just like the heart inside of your body, if this major organ does not work properly, your blood circulation and limbs don’t stand a chance.  You could look at your electrical wiring as being your blood vessels and your appliances as being your limbs.  If your electrical panel, “aka” heart, is healthy and strong, your electrical wiring will operate properly, allowing all of your appliances to last longer.  Beware of old electrical panels; these could become a hazardto your home or business.

Simply put, these are electrical protection gadgets that can be used with a wide range of voltages. MCCBs, as they are commonly known, have adjustable trip settings and can hold as much as 2,500 amps in current ratings. They are also used with frequencies that are 50 and 60 Hz and have the following 3 functions:

The secret of creating a great home entertainment system is designing a layout that fits into your home while keeping hidden as much of the understructure (i.e. the wiring) as possible. To achieve this, some homeowners hire professional electricians to send wires through the walls and ceiling. But people often take on the work as a do-it-yourself hobby. Although this is a much better DIY project than, say, attempting to install a furnace or an air conditioning system on your own (you should never try either), it can sometimes lead to wiring issues that are difficult to diagnose and fix. When problems crop up, it’s best to call in an electrician with knowledge of home entertainment systems to assist you.

Zinsco or GTE-Sylvania panels were incredibly popular during the 70s. Despite Zinsco no longer being around today, many homes still have these panels inside. The circuit breaker in these panels can melt to the main bus bar, hindering the breaker’s ability to trip when it needs to. If there is a short circuit, the wires can melt and cause a fire. Not all Zinsco panels are at risk, so have an electrician look at yours if your home has one.

Federal Pacific Electric panels are extremely unsafe, despite being installed into millions of homes throughout the 50s to 80s. These panels’ circuit breakers fail to trip when there is a circuit overload or short circuit. If a panel’s circuit breaker doesn’t trip when it’s supposed to, it can lead to an electrical fire in your home. If your breaker box has “Federal Pacific Electric” written on the front and “Stab-Lok” branded on the inside of the panel, your home could be at risk.

Fuses boxes are not inherently dangerous. In fact, many homes have fuse boxes and are not at risk. The risk with fuses comes from using them in an unsafe way to serve today’s energy demands. By placing too many things on a single circuit, replacing a fuse with a bigger fuse, or replacing the fuse with something metal creates a potential fire hazard.

Again, these kinds of panels are not dangerous by themselves. What makes them dangerous is the fact that they haven’t been used for over 40 years. If your home has a split-bus electrical panel, it could be past its expected lifespan. The circuit breakers may not trip as they are designed to.