March 01, 2017
If you’ve ever taken a peek at your home’s main circuit panel, you’ve probably noticed 2 different kinds of breakers: Single pole breakers and double pole breakers.
If you’ve ever taken a peek at your home’s main circuit panel, you’ve probably noticed 2 different kinds of breakers: Single pole breakers and double pole breakers.
But what’s the difference between the two?
Well, single-pole breakers and double-pole breakers differ in the voltage and amperage they provide as well as how they are wired.
We’ll take a closer look at the differences between each of these breakers and discuss when you should use one over the other.
Single-pole breakers are the narrow switches located on your home’s electrical panel.
Appliances/circuits they’re used for:
How they’re wired:
Single-pole breakers are wired with one hot wire and one neutral wire. When there is an overload in a single-pole breaker’s circuit, only that particular breaker trips.
Appliances/circuits they’re used for:
Note: While an entire double-pole breaker can be dedicated to the above appliances, double-pole breakers can also serve lower-voltage circuits/appliances (see explanation below).
Double-pole breakers have two hot wires that are connected by a single neutral wire. That means if there’s a short circuit on either of the poles’ hot wires, both trip.
These breakers can be used to serve two separate 120-volt circuits or they can serve a single 240-volt circuit, such as your central AC’s circuit.
Need to replace a breaker or have general questions about your Florida home’s electrical system?
Just contact us. Our electricians are here to help. We have locations in Sarasota, Tampa, Orlando and Naples and serve the surrounding areas.
Posted in: Tips