How to Replace an Industrial Circuit Breaker

If you're a plant or shop manager, it's up to youcompared to buying new ones for $267. That's
to replace or repair a circuit breaker when onesaving over $100 each!
fails at your company. Quick thinking and smartBut is buying a used breaker really worth the
decisions can minimize downtime and improverisk? For residential situations, I don't recommend
safety.buying used breakers. Used breakers in a
Big stores, warehouses, factories, or any sort ofresidential electrical system just don't make sense.
large facility has commercial circuit breakers in itsThey are inexpensive, and are not easily
electrical system. If you're a manager at any ofreconditioned because of their small size. But used
these places, it may be your job to replace abreakers in commercial plants and factories are
failed circuit breaker. First, you'll want to identifyvery common, even recommended by some
which circuit breaker is failing. Write down its partmanufacturers, especially in some high-voltage
number and go online to check prices for asituations. Many factories and warehouses
replacement.schedule their breakers to be reconditioned after
If the breaker is less than 10 years old, youso many years and these breakers last decades!
should be able find a replacement from a localSo should you buy used breakers? I do, and a lot
supplier or online. If the breaker is older than 10of other people do, but make sure that it fits into
years, you may have to buy a used one online.your needs first. And always consult with a
Used breakers are reconditioned by approvedcertified electrician before making any purchases.
facilities and usually come with a warranty, andOne you find the correct breaker, it's time to
cost much less than a new one.install it. I always recommend breakers are
A recent example at a plant I was working atinstalled by a certified electrician, especially in a
needed to replace six Square D FA34100commercial setting. These breakers are carrying
breakers. We couldn't find a source for new ones,very high amounts of power and can kill you! Call
so we went online and purchased six useda local electrician and have them safely install the
breakers from Budget Breakers. These breakersbreaker, even used breakers that you didn't buy
came with a one year warranty, and lookedthrough them. They will happily install used
brand new. We bought them for $153 each,breakers.