Can I add a main breaker to a sub panel?
The panel itself can come with a shutoff breaker, however at the size you will want to install (larger than your current plans for sure) it will be oversized. That is fine as long as the feed wire is protected at the main panel with a 50A breaker. Other wise you can backfeed a breaker.
Do I need a feeder breaker for a subpanel?
If the main panel’s MAIN breaker is of a size that will adequately protect the feeder wires and the subpanel, then no breaker is needed.
What size feeder breaker do I need?
The circuit that feeds the subpanel must be protected by the appropriate size of the circuit breaker to prevent overheating of the feeder wiring. To calculate the breaker size, simply divide the adjusted wattage by 240 volts to find the rated amperage needed for your subpanel.
Can you run a 100 amp sub panel off a 100 amp main panel?
Let me try and answer some of your questions. First the panels you are looking at that are rated 100A simply means you can use them for any application up to 100A.
What size wire do I need for a 100 amp sub panel?
Wire Size For 100 Amp Sub Panel 150 Feet Away
100 amp service 150 feet away from the sub panel requires #00 AWG wire (also known as 2/0 AWG wire). This wire has a median ampacity of 175 amps; more than enough than the required minimum 162.5 ampacity. We hope all of this helps.
Can you feed a 100 amp sub panel with a 60 amp breaker?
You can feed a 100 Amp panel with a 60 Amp breaker. Keep in mind that the sub panel needs to be rated above the breaker size.
How many amps can a 100 amp panel handle?
For example, a 100-amp service panel could have circuit breakers that add up to more than 200 amps.
How do you hook up a 100 amp sub panel to a garage?
Quote from the video:
Quote from Youtube video: From so and here's where the 100 amp breaker goes and then we'll drop wire down run it all the way across in through there.
Can I put a 100 amp breaker in a 200 amp panel?
Of course you can, you can add the 100 amp breaker to your 200 amp as long as it isn’t overloaded, to start adding the subpanel you must first calculate how many yards it will be from the main panel to the subpanel, there is a formula that calculates how much friction will be on the wire at the connecting distance,
How far can a subpanel be from the main panel?
The right feet would be between 4.5 to 5 feet.
The cable running from your main panel to the subpanel depends on the amperage rating. For instance, for a 30A panel, use a 10 AWG, three-wire conductor.
What wire size do I need to go 100 feet for a 100 amp service to a workshop?
For a 100 ampere circuit, the conductors will likely be required to be 3 AWG copper or 1 AWG aluminum.
What size wire do I need to run 100 amps 150 feet?
Quote from the video:
Quote from Youtube video: What size wire do i need to run 100 amp service 150. Feet what is the right wire size for 100 amp service 150 feet distance you should get two over zero awg copper wire or four over zero awg aluminum
