How to Install a Panel for a Welder

15amp Circuit Breaker Problem

Electrical Question: When I have the lights on and use anything it pops the breaker. Can I change the 15amp to a 20amp breaker?

Tripping Breaker Main Panel

Charles asks:

I have a big garage. The entire garage is on the same 15 amp circuit. When I have the lights on and use anything else it pops the breaker. For example air compressor, 120v welder, or fans (not all at the same time). I was wondering if I can replace the 15 amp for a 20amp breaker. House was built in 2018.

This electrical wiring question came from Charles in Surprise, Arizona.

Dave’s Reply:

Thanks for your electrical wiring question Charles.

Tripping 15amp Breaker Problem

Application: Tripping Breaker a Main Panel.
Skill Level: Intermediate to Advanced – Best performed by a Licensed Electrical Contractor, or Certified Electrician.
Electrical Tools Required: Basic Electricians Pouch Hand Tools, Voltage Tester, and appropriate Safety Gear.
Estimated Time: Depends on the personal level experience, ability to work with tools, install electrical circuit wiring, and the available access to the project area.
Electrical Safety: Identify the electrical power source to the Main Panel, turn it OFF and Tag with a Note before working with the electrical wiring.
Electrical Wiring Parts and Materials: Electrical parts and materials for the Main Panel should be approved for the specific project and compliant with local and national electrical codes.
Electrical Codes and Inspections: Installing or changing home electrical wiring should be done according to local and national electrical codes as adopted in your specific area of Arizona. A permit and inspections may also be required.

Tripping Breaker a Main Panel in a Attached Garage

This electrical wiring project is about Tripping Breaker a Main Panel in the Attached Garage of a New Home.

Overloaded Circuit Causes a 15amp Breaker to Trip Off

• Charles, from the information you have provided, No – the 15amp circuit cannot be replaced with a 20amp circuit breaker because this would cause the electrical wiring to overheat which could create a potential fire hazard.
• It would be best to have an additional electrical circuit installed in the garage.

See More about Tripping Breaker a Main Panel

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Sub-Panel Electrical Wiring for the Home

Electrical sub-panel wiring considerations for the home complete with pictures. Careful planning for your Sub-Panel with immediate and future load considerations will help you understand how to size your Sub-Panel. This information will help as you consider a Sub-Panel and its size.

Home Electrical Circuit Breakers

Home Electrical Circuit Breakers

A guide to home electrical circuit breakers and how they work to protect your electrical wiring. When properly installed, your home electrical wiring is protected by a circuit protection device.

How to Install Garage Electrical Wiring

Garage Electrical Wiring

Fully Explained Photos and Wiring Diagrams for Garage Electrical Wiring with Code Requirements for most new or remodel projects.

How to Install Workshop Electrical Wiring

Work Shop Electrical Wiring

Fully Explained Photos and Wiring Diagrams for Workshop Electrical Wiring with Code Requirements for most new or remodel projects.

15amp Circuit Breaker Problem

Electrical Question: When I have the lights on and use anything it pops the breaker. Can I change the 15amp to a 20amp breaker?

Tripping Breaker Main Panel

Charles asks:

I have a big garage. The entire garage is on the same 15 amp circuit. When I have the lights on and use anything else it pops the breaker. For example air compressor, 120v welder, or fans (not all at the same time). I was wondering if I can replace the 15 amp for a 20amp breaker. House was built in 2018.

This electrical wiring question came from Charles in Surprise, Arizona.

Dave’s Reply:

Thanks for your electrical wiring question Charles.

Tripping 15amp Breaker Problem

Application: Tripping Breaker a Main Panel.
Skill Level: Intermediate to Advanced – Best performed by a Licensed Electrical Contractor, or Certified Electrician.
Electrical Tools Required: Basic Electricians Pouch Hand Tools, Voltage Tester, and appropriate Safety Gear.
Estimated Time: Depends on the personal level experience, ability to work with tools, install electrical circuit wiring, and the available access to the project area.
Electrical Safety: Identify the electrical power source to the Main Panel, turn it OFF and Tag with a Note before working with the electrical wiring.
Electrical Wiring Parts and Materials: Electrical parts and materials for the Main Panel should be approved for the specific project and compliant with local and national electrical codes.
Electrical Codes and Inspections: Installing or changing home electrical wiring should be done according to local and national electrical codes as adopted in your specific area of Arizona. A permit and inspections may also be required.

Tripping Breaker a Main Panel in a Attached Garage

This electrical wiring project is about Tripping Breaker a Main Panel in the Attached Garage of a New Home.

Overloaded Circuit Causes a 15amp Breaker to Trip Off

• Charles, from the information you have provided, No – the 15amp circuit cannot be replaced with a 20amp circuit breaker because this would cause the electrical wiring to overheat which could create a potential fire hazard.
• It would be best to have an additional electrical circuit installed in the garage.

See More about Tripping Breaker a Main Panel

Home Electrical Codes for Main Service Panels
Electrical Wiring Codes

Home Electrical Sub-Panels

Sub-Panel Electrical Wiring for the Home

Electrical sub-panel wiring considerations for the home complete with pictures. Careful planning for your Sub-Panel with immediate and future load considerations will help you understand how to size your Sub-Panel. This information will help as you consider a Sub-Panel and its size.

Home Electrical Circuit Breakers

Home Electrical Circuit Breakers

A guide to home electrical circuit breakers and how they work to protect your electrical wiring. When properly installed, your home electrical wiring is protected by a circuit protection device.

How to Install Garage Electrical Wiring

Garage Electrical Wiring

Fully Explained Photos and Wiring Diagrams for Garage Electrical Wiring with Code Requirements for most new or remodel projects.

How to Install Workshop Electrical Wiring

Work Shop Electrical Wiring

Fully Explained Photos and Wiring Diagrams for Workshop Electrical Wiring with Code Requirements for most new or remodel projects.

Garage Wiring
Electrical Project: How should I Wire a GFCI Circuit Breaker for my Garage Electric Panel?

I need to fix some electrical problems with my garage wiring.

• I have had a garage built in the garden. It has a small panel board that feeds various circuits with 15A breakers.
• The feed is from an existing panel board in the house. The feeder breaker to the garage panel board is 40A with an integrated Ground Fault Interrupter and Earth Leakage Protector.
• The problem I have, is that when I switch OFF the garage fluorescent lights, the 40A GFI breaker in the house panel board trips. It doesn’t trip the 15A breaker in the garage panel.
• Why would this switching OFF of the lights trip the main GFI breaker? Should I run the neutral directly to the neutral bar & bypass the GFI in the 40A breaker.

Your comments would be much appreciated.

This electrical project came from: John, from Vancouver, Canada.

Dave’s Reply:
Thanks for your electrical project John.

How to Fix Garage Electrical Wiring Problems

Application: Troubleshooting and Repairing Garage Electrical Wiring Problems.
Skill Level: Intermediate to Advanced. This electrical wiring project is best performed by a Licensed Electrical Contractor or Certified Electrician.
Tools Required: Basic Electricians Pouch Hand Tools, Voltage Tester or Volt Ohm Meter or plug-in circuit analyzer.
Estimated Time: Depends on the age of the home and the condition of the electrical wiring and access to the circuit wiring to be inspected, evaluated and repaired.
Precaution: Identify the circuit at the electric panel, turn it OFF and then Tag it with a Note before performing any wiring inspections or electrical repairs.

Troubleshooting a Garage Electrical Wiring Problem

How to Wire a GFCI Circuit Breaker

• The neutral wire of the circuit to be protected by ground fault must be attached to the GFCI circuit breaker neutral wire terminal,. The neutral lead wire of the GFCI breaker attaches to the neutral bar of the panel.

Garage Electrical Wiring

• If the garage light fixture is tripping the GFCI circuit breaker then make sure the light fixture is properly grounded and that the switch is a good quality switch.
• The neutral wire of the circuit must be attached to the GFCI circuit breaker, then the neutral lead wire of the GFCI breaker attaches to the neutral bar in the panel.
• Keep in mind that light fixtures that are over 7 feet high, or are nor accessible, are not required by NEC Code to be GFCI protected, however the accessible outlets are.
• The main circuit to the garage is not required to be on GFCI circuit breaker either unless the feeder cable is UF or Direct Burial cable and the depth is not per code.
• Check with the local electrical codes which may required the garage feeder to be protected by GFCI, according to the CEC Canadian Electrical Code or NEC depending on your specific location.

See more about Garage Electrical Wiring

How to Install Garage Electrical Wiring

Fully Explained Photos and Wiring Diagrams for Garage Electrical Wiring with Code Requirements for most new or remodel projects.
Basic House Wiring Circuits

House Wiring GFCI Circuits and Circuit Breakers

This article looks at common 120 volt and 240 volt house wiring circuits and the circuit breakers that are installed identifying the types and amperage sizes used in most homes.

GFCI Circuit Breakers

Home Electrical Circuit Breakers

A guide to home electrical circuit breakers and how they work to protect your electrical wiring. When properly installed, your home electrical wiring is protected by a circuit protection device.

Wiring GFI Outlets

GFCI and GFI Wiring Diagrams
The features and benefits of GFCI outlets and receptacles will give you a clear understanding of the importance why these safety devices are required by code to help protect you and your family against accidental electrical shock hazards.

Wiring a GFCI Outlet
This list of articles will help you learn about the features and benefits provided by GFI and GFCI Receptacles and how they are wired.

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Troubleshooting Electrical Wiring

Garage Wiring
Electrical Project: How should I Wire a GFCI Circuit Breaker for my Garage Electric Panel?

I need to fix some electrical problems with my garage wiring.

• I have had a garage built in the garden. It has a small panel board that feeds various circuits with 15A breakers.
• The feed is from an existing panel board in the house. The feeder breaker to the garage panel board is 40A with an integrated Ground Fault Interrupter and Earth Leakage Protector.
• The problem I have, is that when I switch OFF the garage fluorescent lights, the 40A GFI breaker in the house panel board trips. It doesn’t trip the 15A breaker in the garage panel.
• Why would this switching OFF of the lights trip the main GFI breaker? Should I run the neutral directly to the neutral bar & bypass the GFI in the 40A breaker.

Your comments would be much appreciated.

This electrical project came from: John, from Vancouver, Canada.

Dave’s Reply:
Thanks for your electrical project John.

How to Fix Garage Electrical Wiring Problems

Application: Troubleshooting and Repairing Garage Electrical Wiring Problems.
Skill Level: Intermediate to Advanced. This electrical wiring project is best performed by a Licensed Electrical Contractor or Certified Electrician.
Tools Required: Basic Electricians Pouch Hand Tools, Voltage Tester or Volt Ohm Meter or plug-in circuit analyzer.
Estimated Time: Depends on the age of the home and the condition of the electrical wiring and access to the circuit wiring to be inspected, evaluated and repaired.
Precaution: Identify the circuit at the electric panel, turn it OFF and then Tag it with a Note before performing any wiring inspections or electrical repairs.

Troubleshooting a Garage Electrical Wiring Problem

How to Wire a GFCI Circuit Breaker

• The neutral wire of the circuit to be protected by ground fault must be attached to the GFCI circuit breaker neutral wire terminal,. The neutral lead wire of the GFCI breaker attaches to the neutral bar of the panel.

Garage Electrical Wiring

• If the garage light fixture is tripping the GFCI circuit breaker then make sure the light fixture is properly grounded and that the switch is a good quality switch.
• The neutral wire of the circuit must be attached to the GFCI circuit breaker, then the neutral lead wire of the GFCI breaker attaches to the neutral bar in the panel.
• Keep in mind that light fixtures that are over 7 feet high, or are nor accessible, are not required by NEC Code to be GFCI protected, however the accessible outlets are.
• The main circuit to the garage is not required to be on GFCI circuit breaker either unless the feeder cable is UF or Direct Burial cable and the depth is not per code.
• Check with the local electrical codes which may required the garage feeder to be protected by GFCI, according to the CEC Canadian Electrical Code or NEC depending on your specific location.

See more about Garage Electrical Wiring

How to Install Garage Electrical Wiring

Fully Explained Photos and Wiring Diagrams for Garage Electrical Wiring with Code Requirements for most new or remodel projects.
Basic House Wiring Circuits

House Wiring GFCI Circuits and Circuit Breakers

This article looks at common 120 volt and 240 volt house wiring circuits and the circuit breakers that are installed identifying the types and amperage sizes used in most homes.

GFCI Circuit Breakers

Home Electrical Circuit Breakers

A guide to home electrical circuit breakers and how they work to protect your electrical wiring. When properly installed, your home electrical wiring is protected by a circuit protection device.

Wiring GFI Outlets

GFCI and GFI Wiring Diagrams
The features and benefits of GFCI outlets and receptacles will give you a clear understanding of the importance why these safety devices are required by code to help protect you and your family against accidental electrical shock hazards.

Wiring a GFCI Outlet
This list of articles will help you learn about the features and benefits provided by GFI and GFCI Receptacles and how they are wired.

Using Testers to Identify Electrical Problems

Testers to Help Solve Electrical Problems

Troubleshooting Electrical Wiring

Guide to Installing Garage Wiring
[ad#block]Electrical Question: Is it OK to run Romex Type-NM Wire through and along studs in a garage if I am not installing drywall?

This electrical wiring question came from: Ed, a Homeowner from Rochester, New York.

Dave’s Reply:
Thanks for your electrical wiring question Ed.

Application: Installing Garage Electrical Wiring.
Skill Level: Intermediate to Advanced – Best installed by a Licensed Electrician.
Tools Required: Basic Electricians Pouch Hand Tools and Voltage Tester.
Estimated Time: Depends on personal level experience and ability to work with tools and access in the garage area.
Precaution: Identify the circuit, turn it OFF and Tag it with a Note before working with the wiring.
Notice: Installing garage electrical wiring should be done with a permit and be inspected.

How to Install Garage Electrical Wiring

• Exposed Electrical Wiring
  Installing Romex Brand or Type-NM cable through and along studs in a garage is not permitted simply because the wiring will be unprotected and becomes vulnerable to abuses such as hanging tools or falling objects that could cause damage to the wiring.
• Protecting Electrical Wire
  The solution is to either cover the area where the wiring has been installed or install solid conduit or flexible conduit which will provide protection for the electrical wires.

More about Garage Electrical Wiring

Electrical Wire for the Home

How to Install Garage Electrical Wiring

Garage Electrical Wiring
Fully Explained Photos and Wiring Diagrams for Garage Electrical Wiring with Code Requirements for most new or remodel projects.

For more information about Electrical Code
Electrical Code

Home Electrical Code
Electrical Code Directory covering methods of electrical wiring for garages.

Guide to Installing Garage Wiring
[ad#block]Electrical Question: Is it OK to run Romex Type-NM Wire through and along studs in a garage if I am not installing drywall?

This electrical wiring question came from: Ed, a Homeowner from Rochester, New York.

Dave’s Reply:
Thanks for your electrical wiring question Ed.

Application: Installing Garage Electrical Wiring.
Skill Level: Intermediate to Advanced – Best installed by a Licensed Electrician.
Tools Required: Basic Electricians Pouch Hand Tools and Voltage Tester.
Estimated Time: Depends on personal level experience and ability to work with tools and access in the garage area.
Precaution: Identify the circuit, turn it OFF and Tag it with a Note before working with the wiring.
Notice: Installing garage electrical wiring should be done with a permit and be inspected.

How to Install Garage Electrical Wiring

• Exposed Electrical Wiring
  Installing Romex Brand or Type-NM cable through and along studs in a garage is not permitted simply because the wiring will be unprotected and becomes vulnerable to abuses such as hanging tools or falling objects that could cause damage to the wiring.
• Protecting Electrical Wire
  The solution is to either cover the area where the wiring has been installed or install solid conduit or flexible conduit which will provide protection for the electrical wires.

More about Garage Electrical Wiring

Electrical Wire for the Home

How to Install Garage Electrical Wiring

Garage Electrical Wiring
Fully Explained Photos and Wiring Diagrams for Garage Electrical Wiring with Code Requirements for most new or remodel projects.

For more information about Electrical Code
Electrical Code

Home Electrical Code
Electrical Code Directory covering methods of electrical wiring for garages.

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How Can I Install Electrical Wiring and a Sub Panel in a Garage? Planning and Installing a Garage Sub Panel.
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• Garage Electrical Wiring Upgrades
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