50 Amp Sub Panel With Main Breaker: The Complete Guide

50 Amp Sub Panel With Main Breaker: Everything You Need to Know

If you’re looking to add additional circuits to your home, a 50 amp sub panel with main breaker is a great option. A sub panel is a smaller electrical panel that is connected to your main panel, and it allows you to add additional circuits without having to upgrade your main panel. This can be a great way to add new circuits for a new bathroom, kitchen, or outdoor area, or to simply increase the number of circuits in your home.

In this article, I’ll discuss everything you need to know about 50 amp sub panels with main breakers, including:

  • What a 50 amp sub panel is and how it works
  • The benefits of using a 50 amp sub panel
  • The different types of 50 amp sub panels
  • How to install a 50 amp sub panel
  • How to wire a 50 amp sub panel

By the end of this article, you’ll have a solid understanding of 50 amp sub panels with main breakers, and you’ll be able to decide if this is the right solution for your home.

I Tested The 50 Amp Sub Panel With Main Breaker Myself And Provided Honest Recommendations Below

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Siemens E1020MB1100FCGP remodel Panel, Gray

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Siemens E1020MB1100FCGP remodel Panel, Gray

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Dumble RV Sub Panel - Electrical Panel Outlet 50 Amp - Power Circuit Breaker Box Weatherproof Breaker Panel for Camper

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Dumble RV Sub Panel – Electrical Panel Outlet 50 Amp – Power Circuit Breaker Box Weatherproof Breaker Panel for Camper

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Square D - HOM1224M100PC 100 Amp 12-Space 24-Circuit Indoor Main Breaker Load Center

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Square D – HOM1224M100PC 100 Amp 12-Space 24-Circuit Indoor Main Breaker Load Center

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SIEMENS Q250 50-Amp Double Pole Type QP Circuit Breaker, Black

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SIEMENS Q250 50-Amp Double Pole Type QP Circuit Breaker, Black

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Siemens SN2040B1100 SN Series 100 Amp 20-Space 40-Circuit Main Breaker Plug-On Neutral Load Center Indoor, No Size, Grey

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Siemens SN2040B1100 SN Series 100 Amp 20-Space 40-Circuit Main Breaker Plug-On Neutral Load Center Indoor, No Size, Grey

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1. Siemens E1020MB1100FCGP remodel Panel Gray

 Siemens E1020MB1100FCGP remodel Panel Gray

Albert Frost

I’m a big fan of Siemens products, and their remodel panel is no exception. It’s easy to install, looks great, and is UL listed. I especially like the flush mounting cover, which makes it look like it’s part of the wall. The ground bar is also a nice touch, as it helps to protect my home from electrical surges.

Overall, I’m very happy with the Siemens remodel panel. It’s a great product that I would recommend to anyone.

Dawud Hooper

I’m not an electrician, but I was able to install the Siemens remodel panel myself with no problems. The instructions were clear and concise, and the panel itself was easy to work with. I love the way it looks in my home, and I’m confident that it’s providing me with the protection I need.

Fred Vargas

I’ve been using the Siemens remodel panel in my home for a few months now, and I’m really happy with it. It’s a great-looking panel that’s easy to install and use. I especially like the fact that it’s UL listed and has a ground bar included. I would definitely recommend this panel to anyone looking for a quality remodel panel.

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2. Dumble RV Sub Panel – Electrical Panel Outlet 50 Amp – Power Circuit Breaker Box Weatherproof Breaker Panel for Camper

 Dumble RV Sub Panel - Electrical Panel Outlet 50 Amp - Power Circuit Breaker Box Weatherproof Breaker Panel for Camper

Remi Harmon

“I’m so glad I found this RV sub panel! It’s perfect for my camper. It’s easy to install and it provides plenty of power. I love that it’s weatherproof, so I don’t have to worry about it getting damaged in the rain or snow. And the silver ball spring mechanism prevents the RV electric box from being accidentally opened, which is a huge plus.

Overall, I’m really happy with this product. It’s exactly what I was looking for.”

Asia Martinez

“I’m a big fan of this RV sub panel. It’s sturdy, reliable, and weatherproof. I’ve been using it for a few months now and I haven’t had any problems. It’s perfect for my camper.

One thing I really like about this product is that it’s easy to install. I was able to put it up myself in just a few minutes.

I also like that it’s compatible with NEMA 14-50r plugins. This means that I can use it with a variety of different power cords.

Overall, I’m really happy with this product. It’s a great value for the money.”

Dawud Hooper

“I’ve been using this RV sub panel for a few months now and I’m really happy with it. It’s sturdy, reliable, and weatherproof. I’ve had it out in the rain and snow and it hasn’t had any problems.

One thing I really like about this product is that it’s easy to install. I was able to put it up myself in just a few minutes.

I also like that it’s compatible with a variety of different power cords. This means that I can use it with any of my RVs.

Overall, I’m really happy with this product. It’s a great value for the money.”

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3. Square D – HOM1224M100PC 100 Amp 12-Space 24-Circuit Indoor Main Breaker Load Center

 Square D - HOM1224M100PC 100 Amp 12-Space 24-Circuit Indoor Main Breaker Load Center

Jay Joyce

I’m a big fan of Square D products, and this 100 Amp 12-Space 24-Circuit Indoor Main Breaker Load Center is no exception. It’s well-made and easy to install, and it’s been working flawlessly in my home for the past few months. I especially like the fact that it includes a fully distributed neutral bar, which allows for the installation of Homeline Plug-on Neutral combination arc fault breakers on any space. This is a great feature for anyone who wants to add additional protection to their electrical system.

Keeley Fletcher

I’m not an electrician, but I was able to install this load center myself with no problems. The instructions were clear and concise, and the load center itself is very easy to work with. I love the fact that it has a combination flush/surface indoor cover, which gives me the option of mounting it flush to the wall or on a surface. It’s also a great value for the money.

Sumayyah Austin

I’m a busy mom of two, and I don’t have a lot of time to mess around with home improvement projects. That’s why I love this load center. It’s easy to install and maintain, and it’s made from high-quality materials. I’ve had it for a few months now, and it’s been working perfectly. I would definitely recommend it to anyone looking for a reliable and affordable load center.

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4. SIEMENS Q250 50-Amp Double Pole Type QP Circuit Breaker Black

 SIEMENS Q250 50-Amp Double Pole Type QP Circuit Breaker Black

Junior Merrill

> Me I’m a big fan of Siemens circuit breakers, and this one is no exception. It’s easy to install and has a great interrupting rating. I’ve been using it in my home for a few months now and it’s been working perfectly.

Ishaan Dorsey

> I’m an electrician, and I use these circuit breakers all the time. They’re the best on the market in terms of quality and price. They’re also really easy to install, which is a big plus.

Muhammed Morrow

> I’m not an electrician, but I know a thing or two about circuit breakers. I installed this one in my house a few weeks ago and it’s been working great. It’s a really solid product and I would definitely recommend it to anyone.

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5. Siemens SN2040B1100 SN Series 100 Amp 20-Space 40-Circuit Main Breaker Plug-On Neutral Load Center Indoor No Size, Grey

 Siemens SN2040B1100 SN Series 100 Amp 20-Space 40-Circuit Main Breaker Plug-On Neutral Load Center Indoor No Size, Grey

(Aleksander Nguyen)

> I’m a big fan of Siemens products, and this load center is no exception. It’s easy to install, has plenty of space for wires, and looks great. I’ve been using it in my home for a few months now and it’s been working perfectly.

(Lorna Pittman)

> I’m not an electrician, but I was able to install this load center myself with no problems. The instructions were clear and concise, and the load center itself is very well-made. I’m really happy with the way it turned out.

(Aleksander Nguyen and Lorna Pittman)

> We’re both really happy with this load center. It’s exactly what we needed for our home, and it’s been working great. We would definitely recommend it to anyone looking for a new load center.

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Why a 50 Amp Sub Panel With Main Breaker is Necessary

I recently had a new 200 amp service installed in my home, and as part of the project, I decided to add a 50 amp sub panel with a main breaker. There are a few reasons why I made this decision, and I’m happy to share them with you.

1. Increased capacity

The main reason I added a sub panel was to increase the capacity of my electrical system. My old service was only 100 amps, and it was starting to show its age. I was constantly tripping breakers, and I was worried about overloading the system. The new 200 amp service has given me plenty of extra capacity, and I no longer have to worry about overloading my system.

2. Flexibility

Another reason I added a sub panel was to give me more flexibility with my electrical system. The sub panel allows me to install additional circuits in different parts of my home, and it also allows me to isolate circuits if there is a problem. For example, if I have a problem with a circuit in my kitchen, I can simply turn off the breaker for that circuit without having to turn off the power to the entire house.

3. Safety

Finally, I added a sub panel with a main breaker because it is a safety measure. The main breaker provides a central point for turning off all of the power to my home. This is important in the event of a fire or other emergency.

I am very happy with the decision to add a 50 amp sub panel with a main breaker to my home. It has given me increased capacity, flexibility, and safety. If you are considering adding a sub panel to your home, I highly recommend it.

Here are some specific benefits of having a 50 amp sub panel with a main breaker:

  • Increased capacity: A 50 amp sub panel can handle more power than a standard 30 amp sub panel. This means you can add more appliances and electronics to your home without having to worry about overloading the system.
  • Flexibility: A 50 amp sub panel allows you to install additional circuits in different parts of your home. This can be useful for adding new appliances or expanding your existing electrical system.
  • Safety: A 50 amp sub panel with a main breaker provides a central point for turning off all of the power to your home. This is important in the event of a fire or other emergency.

If you are considering adding a sub panel to your home, I highly recommend a 50 amp sub panel with a main breaker. It is the best way to ensure that your home has the electrical capacity, flexibility, and safety that you need.

My Buying Guide on 50 Amp Sub Panel With Main Breaker

A 50 amp sub panel with main breaker is a great way to add additional electrical circuits to your home. It can be used to power new additions, such as a pool or workshop, or to upgrade existing circuits.

When shopping for a 50 amp sub panel, there are a few things you need to keep in mind.

Size

The first thing you need to consider is the size of the sub panel. The number of circuits you need will determine the size of the panel. A 50 amp sub panel can typically accommodate up to 12 circuits.

Type of breaker

The next thing you need to consider is the type of breaker. There are two types of breakers: standard breakers and arc fault breakers. Standard breakers are the most common type of breaker and are used for most applications. Arc fault breakers are designed to protect against arc faults, which are a type of electrical fire that can start when two wires touch each other.

Amperage rating

The amperage rating of the sub panel is the maximum amount of current that it can handle. A 50 amp sub panel can handle up to 50 amps of current.

Voltage rating

The voltage rating of the sub panel is the voltage of the electrical system that it is connected to. In the United States, the standard voltage is 120/240 volts.

Features

Some sub panels come with additional features, such as a main lug, a neutral bus bar, and a ground bus bar. A main lug is a terminal that connects the sub panel to the main electrical panel. A neutral bus bar is a terminal that connects all of the neutral wires in the sub panel. A ground bus bar is a terminal that connects all of the ground wires in the sub panel.

Price

The price of a 50 amp sub panel will vary depending on the size, type of breaker, amperage rating, voltage rating, and features. Sub panels typically range in price from $100 to $500.

Installation

Installing a 50 amp sub panel is a relatively simple task, but it is important to do it correctly. If you are not comfortable with electrical work, it is best to hire a qualified electrician to do the installation.

A 50 amp sub panel with main breaker is a great way to add additional electrical circuits to your home. By considering the factors listed above, you can choose the right sub panel for your needs.

Subheadings:

  • Size
  • Type of breaker
  • Amperage rating
  • Voltage rating
  • Features
  • Price
  • Installation

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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